Unreadable system logs

hello
i have openwrt 18 installed on my huawei h556 i m using it for a 3 months
when i attempt to see the system logs i found that the first lines of the logs are unreadable i thinked it may be crypted but i didn't find the type of the encryption on any online hash analyser
these are some line of the logs

Tue Dec 31 19:18:26 2019 local2.info chat[4644]: K!]D~~^?}#} !E} } 7Bv@} V}1C.}?}-S0}*} !T}-^V^H}1} #};z^@x}$k} }>Q@^_}>5|}8M} +6q
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: Y8^N}12hgwd^_X%'2}-S^X[6}(ifPh^F^Y<t"TN3#n}?|uK}!}(mhh}4bt>pr^?>^E^K}0};9SYT0}5^Wg}7@Nd^F
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: B;-IML};{K^_N>}?-^H%p T^U}]^Sr
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: "mL^PZ^]|$G}6^H@^A((y2Pkf(w^]NxF}.}%^NV}5`hp`i"`}0'm4<[7~~^?}#} !E} } ;B-@} V}1Cs}?}-S0
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }*} !T}-^V^H}1} '@;^@x}$l} }>U} ^_}>5|gT6^?m0},^\}7j^HalZ}0P}7C`x"Vc5q{J	tDQ4M/A-]gE^Vxe
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: q},38!7)iz=\}1)gY}2wSc^SUkMzky(9^SqVqI$Z}&q7^Qz};7\2
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: F7"^W}6#Vz})pw}6n: (^E}#p^?vi}gXmEpk^@<6B^FG^O^RA^P^\]#*^MUNv} V}?^?69D0]_f:U^U~~^?}#} !E} }
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: VBM@} V}1C8}?}-S0}*} !T}-^V^H}1} B^9^@x}$m} }>X@^_}>5|BR0>99o^T}.H}, ZOI7b}&}8m.^Q{|Zr
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }$8y].d\^NMkR-V1+d^Kp(/S4~~^?}#} !E} } RB^?@} V}1C
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }?}-S0}*} !T}-^V^H}1} >39^@x}$n} }>\^@^_}>5|rt}1z}<}<qu*w5}'sX}3"h,D:}#T &4#fS^_'^P}6}4
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }-3vdHD?[A^X1~~^?}#} !E} } LC}:@} V}1Cu}?}-S0}*} !T}-^V^H}1} 8	Q^@x}$o} }>`@^_}>5|?=^-
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 5/N^\7	}0C(1Y^Y}*
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ]}!ipn,d[G?=+_^W]j4Q}"}=~~^?}#} !E} } LC<@} V}1CS}?}-S0}*} !T}-^V^H}1} 8*F^@x}$p} }>d
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } ^_}>5|2w};*z{H^H3EU-]wR`I}?iw?2/N}xJ^}4C}6}*}<^Uf^YO'~~^?}#} !E} } QCh@} V}1C"}?}-S
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 0}*} !T}-^V^H}1} =Tq^@x}$q} }>g@^_}>5|p7}$"(^@}d[K%,Q^UI>;M-}^FhQJ&?wVi^VxX+mF}6\1@"/} D
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ~~^?}#} !E} } VC^K@} V}1Bz}?}-S0}*} !T}-^V^H}1} BN1^@x}$r} }>k^@^_}>5|Xl^? &}^e6}"};U~c&
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^_R LdY*x:^@^[^@X^Z*kr(K}:4\=g8}&=}7!2)	-H~~^?}#} !E} } 6C^R@} V}1C}3}?}-S0}*} !T}-^V^H}1
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } "}6W^AP} }"^_}>5|^D>}^C^@} } tj^PS^^v^At}83,p$~~^?}#} !E} } QC9@} V}1BQ}?}-S0}*} !T}-^V^H
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }1} =}"#^@x}$s} }>o@^_}>5|X}6.JV~y^D!eVD}6L7jv}8^O^S5^BR^OH}&	1X}3MUS6~Uj[6%l(M~~^?}#} !
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: E} } OCg@} V}1B%}?}-S0}*} !T}-^V^H}1} ;^{^@x}$t} }>s} ^_}>5|Xo^Oq^NyP}*b,gTb^\"v:J}'}){
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: L1;^Oo=N:~iQh!T+.l=C})~~^?}#} !E} } KCi@} V}1B'}?}-S0}*} !T}-^V^H}1} 7D"^@x}$u} }>v@^_
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }>5|v}9~7JJ!ig}8OEel}0fCv}<NR<aEyE,x}$*=(^M/^_w7~~^?}#} !E} } RD},@} V}1B}]}?}-S0}*
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } !T}-^V^H}1} >}s^@x}$v} }>z^@^_}>5|va!>_2gt}6#B\}?ljD}(<6SsDW15*^Wa$L:o|g})-A.&S}0@-x
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ~~^?}#} !E} } KD,@} V}1Bd}?}-S0}*} !T}-^V^H}1} 7(	^@x}$w} }>}^@^_}>5|^H^E})T_d}6oMF1}!i
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^Bmg^XvS}*^MM@*l~5fY'}=#?LYW!~~^?}#} !E} } UDR@} V}1B4}?}-S0}*} !T}-^V^H}1} A^Sa^@x}$x}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }>^B} ^_}>5|?=H}*]"^s}2<^S}-uTph^DV}!};Ba{}0"e;*~P}$}+}<"ya}.[6#z,nC% s~~^?}#} !E} }
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: RDp@} V}1B}9}?}-S0}*} !T}-^V^H}1} >Rd^@x}$y} }>^E@^_}>5|y_^Q}#}.%^}^?:H]^F^W3 -ec1CT^DeA}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 3G A[1Wjyf+{^V}i>62}/~~^?}#} !E} } KD^U@} V}1A{}?}-S0}*} !T}-^V^H}1} 7C}?^@x}$z} }>	^@^_
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }>5||;\}<TiFv^_E[bwJ`b}3D4};jZ
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: tE JP}>(/^Qe}4]^P(~~^?}#} !E} } PD!@} V}1Aj}?}-S0}*} !T}-^V^H}1} <QD^@x}${} }>^M@^_}>5|^T
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: '^Sw;r^Va2^??}^F+3SjeQ,U^@;/;+BL[lX>38`.1x%WF"~~^?}#} !E} } ND)@} V}1Ad}?}-S0}*} !T}-^V
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^H}1} :A'^@x}$|} }>^Q} ^_}>5|AuTg!@';^]}>},Kc.}-@0d1w}.^EX}8mv_)}]A}2V^X>?\'nC)~~^?}#} !
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: E} } SDZ@} V}1A.}?}-S0}*} !T}-^V^H}1} ?}3}-^@x}$}]} }>^T@^_}>5|C)S}#(`^Yf_$K^\/9GV{'PG^O
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: FbiNwGa^UYV\\y^[SD}#3+}9J^F7}6~~^?}#} !E} } [Db@} V}1A^^}?}-S0}*} !T}-^V^H}1} G^@t^@x}$}^
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } }>^X^@^_}>5|OIL^@}%}4Drt})0
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: &%^NVJ8ft}6}$T"K>},4*]qfHf3G+OWBD!"g(2}!=r]^GC]~~^?}#} !E} } ^E}4@} V}1Ai}?}-S0}*}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: !T}-^V^H}1} JRt^@x}$^?} }>^\@^_}>5|K|vUtf}1D}='^ZGO^?n`r>^H.2YgEw|`v^]/}$^[R}!ffnj'S	&ag^X^P3
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }1}7O9 ]`R^@~~^?}#} !E} } QEG@} V}1AC}?}-S0}*} !T}-^V^H}1} =nb^@x}$^@} }> } ^_}>5|w1008
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }%(4q>B*7Y}^*e}-}6}#9}'('a^[d"NqWx ^F=K2 ^AC}7{t~~^?}#} !E} } NEO@} V}1A>}?}-S0}*} !
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: T}-^V^H}1} :6Z^@x}$^A} }>#@^_}>5|z&4BC$^BVj(T}!%ZE0}1I2PE}1%_<&8>}>.;.}*_^Q5]x4N~~^?}#}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: !E} } OE^@} V}1@.}?}-S0}*} !T}-^V^H}1} ;ba^@x}$^B} }>'^@^_}>5|})bL=w;:L}:^W^F?-V@3i^W!^\)3
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^KG^T($t^VWkJEG{^]TF}5qR2R{O4gEcz'Qe}7+}7;(^G^G^R/==0^W3DscHkoLe>q^XV^F#^_"kY2X
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^H~S}!ro:}*hL#'3}!}5^Z{rwYnRx?^SYUThn}<QnT} }7}?mA},Ycl^T0n}<}(F^h4}wY"}0F}^Q`nV0p.S
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 3O]kA^Th^P^W^S)Zc^_~~^?}#} !E} } GE|@} V}1@^X}?}-S0}*} !T}-^V^H}1} 3^Q,^@x}$^C} }>+@^_}>5|YN\
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: Fi^@}27}"	/g}uTN^[b#.Y"s^Z]oy^X^]};|=Sl.^Px}5)T`9}*L>@`RPIc@W:>}&M.3)lx^V@2S7T}-11L-^OGQ
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^DK}+\}8}>c\,^F[C^O'^Kz`sUou9O^C<L*&)OUvf}2^M}(|n}>\yH#'0T+}'^K7:6H^?}4!eS2^Z. zr},inp^?;.
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: Rj7 ^?w^_K^NO%HZ~~^?}#} !E} } 6E}]@} V}1A(}?}-S0}*} !T}-^V^H}1} "}^"^AP} }"^_}>5|^Sv}9m^@
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } } u0}.^@=*>`"}-\=}0~~^?}#} !E} } ^VE^D@} V}1@A}?}-S0}*} !T}-^V^H}1} ^Bry^AH} }2^_}>5|ue
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: C:9loZz@^OKpqG/5RMs^X@}6 O^/kG} ^Y^Yj}6}.9mit:}.w`5} }!]}=^EZ>^X|8^A}%5hk}<}^B06x}7^?}<^G
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ?C*Ig}%6+w}%Y^QN+s}/CCO(}+^]7}"K>o^P^Bb^^@} } vW}]xs'qh|c^Zmw~~^?}#} !E} } ?E^L@} V}1@^P}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ?}-S0}*} !T}-^V^H}1} +ci^@x}$^D} }>/} ^_}>5|^[.DU4g7C}][ G}7+}]V^N}.H^Gp\ZaMcqZp}/^_&cdgr
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^BZ{}^^^}5}"ne~J*d7vJyR=^\N}+Aw}=}4j?})}"^MU`{ln} };u})=^B^_}*%Ie*93b^HQe9zke}^}4OG*}'<
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 7W"^_]8}-S^[<}"672;:<Ii(^@l^U=5^T}<Cy^K^QI$z7^_f6}0\j^?'}&[_/yEc~~^?}#} !E} } UE/@} V}1@
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: W}?}-S0}*} !T}-^V^H}1} A=<^@x}$^E} }>2@^_}>5|}^}5XUwZD=C D`}+6V,}&^?|!rSz}.Y#2}4}=6K!!
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^f^H^N0'_U^Ls}!^Z}/}9~~^?}#} !E} } 4n/} } y}&7fiI}'}1}*} !T} PX^V}(Np^Di/n2^@}1}!}%^m} }
Tue Dec 31 19:18:26 2019 local2.info chat[4644]:  }!}!}(}*}1ge}8} } Y^?}$}:~~^?}#} !E} } wER@} V}1@^R}?}-S0}*} !T}-^V^H}1} c(}&^@x}$^F}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: }>6^@^_}>5|@}/Bp^SPQq5}5}+a$^^KB+4ymlr#xm5,$g^Y}?O^^?^UgaVA-^T2ov}:3}[m@"<V`#G0%^K[xi4U-
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^FolaE"T^D;?4fQ}$f~~^?}#} !E} } TE|@} V}1@}+}?}-S0}*} !T}-^V^H}1} @.^R^@x}$^G} }>:@^_}>5|
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: RW^TL}&9VJ:y5-^^?:R%},}==}=/j}<C:^]0x[f:0}-^@Ai}<"q}(E<g6RvABNR^EH49<L;{'}^jh|Wy}8^4f
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: R)'"S[ \2><D;K]^S9}&r^v^U^}5JR}!I{y^Z}3};]^?R@*TV||l{1^K.W+{&_Z:[}#}?Rk!\}/O}]}$]/]9#
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: mF?^Q8^Yz}3^UaU*PI^N_<Y}?^P^}/^Gx)w<;cZn0Y~~^?}#} !E} } PF}3@} V}1?x}?}-S0}*} !T}-^V^H}1
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } <R+^@x}$^H} }>>} ^_}>5|%pOX}6})}-wBD}1yCI3}5zTfc}(^EQ}4{}5)}'L[}?i}#<}4s}("&^[DV}#X
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: R}$^[TCc"^Q%} ."o,}#4p%W^?^`B}#K}0	^@5[!^}:h^@ZV@w^U[^_ho^V}%6w4_} 1	\p^}3qY}^} }>K}%@	q
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: c#O}7n}$hlK=}-T^\^M^Y!})Iq/^]uKo&}%]^HQ7}3-$q;|bB1}6O
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: W"e^[uJ}4}=WPuT}3}"^^^Q^D~~^?}#} !E} } HF}4@} V}1?^?}?}-S0}*} !T}-^V^H}1} 4E}3^@x}$	} }>A
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: @^_}>5|M^WX}-N^F3c(wX}<}=}<^P}!g][3lP&+^}]a^_^Xht$/8@Z^WB}].Ec^Mgx^[<^DY^?"3}<
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: F{Qy^?hM} g.ny:^OP]^K)^]~^VnlOU#Mgq}?}/@yp?g4L?oM})/m?^T\~p^W}2aO&l/_mLe}1}:/m=]} K^O^X^[8
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: I{?`x} q19v0^WJ^R%E{	v^]6i?d-^_}<Y+G}>p},w}:#~~^?}#} !E} } DF8@} V}1?_}?}-S0}*} !T}-^V
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^H}1} 0xC^@x}$
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: } }>E^@^_}>5|Hr}2m_n#W^Se`-A+}B.^C-b2GK<^[ }]tO} %}&a}(]9}9_c{^[6}=^[i}9Ai8UO-1}7^N-a%l+
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^E}3^EC5|FdJ}6~M;%!]^W^H}$}!\	z^W}/~H=Hm;)E}>^Fv^UNrO6#I	}$j-]33?hz*,^M},z2^Q6^\}]^B'@]^V;Yv
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: >V8-k{GP- }.^XK3;z]6oR=D}28!R*~~^?}#} !E} } HFl@} V}1?'}?}-S0}*} !T}-^V^H}1} 4yK^@x}$
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^K} }>I@^_}>5|l^HpR.#(}'Q_>^R^B^]0'I^^jtaikj^K6^P_m*p7a^B}.D5Kgr|}-}*tp:&g~^A/4oT%#}4%,U;^S^N
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: @=L`)>:^]@<FFd^?g8^R }+^]GsubB@Pbup^qI^UqTJ(m)^DXd^Z#gO#zQ/CPxF})px	%t}+zbUpw})<:H^Z}:}(
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^|v}'F6^N#_^R3Z^SGr$V^X}]}9zV}$pd~~^?}#} !E} } KF^R@} V}1?}^}?}-S0}*} !T}-^V^H}1} 7%C^@x}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: $^L} }>M} ^_}>5|i):E^N	}?r!&2yb^N<eS}7clL^Uc)-^^F}2}')|8I^B1}=j^EW<^[}4}&s^G^]}? }3r3GLvjdR
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: 0?^Et,}"}=}'X^U}/1_YA!@^Q}"}==he}2} >c`}<\})CG9fd'}9c
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ^QG.a/C.T}6	?,Q^UB$9W^[E}0}+}3^XM^Z^WYuxmUj} w%F}(}0^_OsFG^E}#}%}9{Yv,N>Vp(r-\z5_(SN~~^?}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: #} !E} } DFG@} V}1?P}?}-S0}*} !T}-^V^H}1} 0^Fa^@x}$^M} }>P@^_}>5|} ^]Zu^W-W9_^M%U~_4}+}3c
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: X}:}8x^?F@^La^R^])^XtDSe^AaWMbp7\^}N}>/ebE^g}?NzYJ,/^F^Dp^[K?8R\}4}#^Qn2J}=^N 8^O',wE!D}&[;^A
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: H9Fse3}*Ii,K%J=}9b#z]}5}8}1xdh8_k`6/p.k}?E^W^\FLYd@wa}]6!d}>B^?gY:8}$:}:}:{5}<}U^Vi8
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: ~~^?}#} !E} } +F^?@} V}1?1}?}-S0}*} !T}-^V^H}1} ^W^@8^@x}$^N} }>T^@^_}>5|}8ZR^WV}4}.r'^?!}5}
Tue Dec 31 19:18:26 2019 local2.info chat[4644]: $9%^A}]f&5^YT}=f^T>}+^X5H^Z!1]3}3>}&^A6}(^^^\@{<X[^Z?9},`kG%:R}.i}.rs'j})=}2k^?}]Rk^NfThfCs
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: xMHz}\T}8R~>L^BQ}!tZS}!/j}njBNx;}2R}4_((olMEvO5IGhH$K;*{>}3B~~^?}#} !E} } :G.@} V}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: 1>s}?}-S0}*} !T}-^V^H}1} &it^@x}$^O} }>X@^_}>5|3#p!mK_^\}<(x^ZbP}1}2~'d6n6P+Ax]H)65;^G'
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: $ WOT\E7^UPsAdtWy5}6b,KEzp]}1^@W},s+'oHM+Q
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: }'}6^MI}4,} %^Dc:'}1b:{Y)X/QH?^T^W#3Kz&']s-}3}7v3cKuxV%8}.B2]*A}?V}^]#i}`}$k*[d%^P})5
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: }#ToizW~~^?}#} !E} } 4$N} } y}&}!LiI}'}-}*} !T}!;-d$9^C57^Y^_^_^@}1}!^^^?P} } }!}!}(}*^QL
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ^@t} }-^Y}-]}3~~^?}#} !E} } \GF@} V}1>9}?}-S0}*} !T}-^V^H}1} HI}6^@x}$^P} }>\} ^_}>5|c!^]
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: *cGJ's^L^Me0FA^};cKuwxDc].zC^Mi{?f.^Q.L^?^Kj"@^NMs:Z}4}]D}>^_D5k"}1/ #5}1^]6wiDVT<^\RTH }<
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ^?mi/*}*O6f^Be4}(^?@^LX1^}&-s+PR;6vf{I9fLWmlpIqAqO^POkK}<I},^A}(+}5\T9},^Z}=2g}?2Dy#_Me
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: t-})?r}"kN}=tKPtx-NK^Cw,Md}SU}/aC	a^?}=^\H%^_~~^?}#} !E} } 9GK@} V}1>W}?}-S0}*} !T}-^V
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ^H}1} %}=i^@x}$^Q} }>_@^_}>5|rly:@}.hLA^?}?}?^^^US^U^]	t<^SV^S@}.|rpa	[6`zYX,A}:1f^M}'td*<7
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: G+H^@^X*}'^LJ@>XG}2R^E}5^XMIk}*}1=z#%]$_?ql}&}*}2\[T}0r^MGxjG}?^F/w^WN=-^^q8*d7,D^KUb}.>98
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: c$w9}.\Sg9hY},<z`S}ob/)Yp}58-;p~~^?}#} !E} } DGM@} V}1>J}?}-S0}*} !T}-^V^H}1} 0: ^@x
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: }$^R} }>c^@^_}>5|BG^V}.^U#0yr}'v^S^OTc^A,bx`M#q^H^o9ZdaHza+$s^U4"w5ri^}}%}.pQd^V@^^>la^Y%(tA!
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: )zS^C^A}'}]^P}7yJ=}8s	@^R}]g<xw^@yT||jCA^W.z^})^Tp^B^P8^Y0^KL^B}2bqq^[}&}2VT-Pz}"u}2h}1%}.}?u
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ;.}5}%]/|}(}* /}.&^[}"^Z/WV^A}"$^E2d^C	3^EB~~^?}#} !E} } ^^G|@} V}1>A}?}-S0}*} !T}-^V^H}1}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]:
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ^M3^@x}$^S} }>g@^_}>5|l	^DB>RwIWKh}^Z} ]*l_^@}^C/c"CxoC}0VHRZ}.C7S$RZ}=!qB?h}'}^op!2Q},
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: zE*XQ`%^U^M^?D}^m-^D|^@b\0"Pz}B6cWI^S^Q}/z?=}/^HHeu4/^N^G!_{kK}5}&?Cd6}1:;s9]}2J}&_#~~^?}#}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]:  !E} } !G^O@} V}1>+}?}-S0}*} !T}-^V^H}1} ^M5|^@x}$^T} }>k} ^_}>5|PuL^?2^Q^Y:t^BX^YW^RJT}: /*-
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: }4O^].Ht}9IzD!}:bMlch,pC}]P,^_[[X;}%)Gs}8QO}"8!Az< f:,}5R~\+L?Q@}%p@.J]	.I0} }5wb/
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: JC]"+}.^YZ}}6^B,.W}8}/}8:k%LRL^[-q^RE}<98`~~^?}#} !E} } 6G^Q@} V}1?}4}?}-S0}*} !T}-^V^H}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: 1} "W0^AP} }"^_}>5|}*(Y}<^@} } wk\H5}5}2}"Sn}?nB~~^?}#} !E} } >G:@} V}1>c}?}-S0}*} !
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: T}-^V^H}1} *^]^G^@x}$^U} }>n@^_}>5|^H$1}*F},}9#^GQ]S)^[|Cm}^>^T^M= S#L^R}-S%e= >7}>^^"|M.}"}8C
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: ^ZBS%7>vRK^J	#27^G+oqrQua;%^L^_^`<g1^}^A_750^R}=w@p{^Q}5EE;SGV:3}"Y2'r!hT-^F^Y5n$>45ScQ^S
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: 9`C;md}5^Gkc^?d}6kk}#y"&am})YxZf2}6)iu~~^?}#} !E} } 9Gs@} V}1>/}?}-S0}*} !T}-^V^H}1}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: %mZ^@x}$^V} }>r^@^_}>5|}!)/^]^C_`>)1h}<0m^P}(}*M^_})M\_^])g}$ni}!}8A}*C}7|sjgV^V_#Z5^Vh*^]}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: &!y^^"jg)pt)lRB[6Crupv#^NM}*ka^Gn7&(+^Nn;\},i&}$^R}*6}(EY&&}2MTu}0%@^_(})H}';+D^}/P^QIO
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: o;>6q&VB}}/^A} ?T{^ZV,aBc^QHc}86S~~^?}#} !E} } WH#@} V}1=a}?}-S0}*} !T}-^V^H}1} C`^\^@x}
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: $^W} }>v@^_}>5|oR(^}'|^Chl)}]2R+:*4^O}(})g$?1d)}+u4^_6o*POcf^\e}9Ao^?*}<
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: +<1-^NLeC}+^D^[}82j`E'} ^H ^PLNwwSqTMb}9^L^l}4X%/}'&}*`p7_Vqv})^HGV1uKl}=a& ZcI^L^DNB,}4
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: GT}.^Tg}(8( $%["^V\rq@^@}^QT,wd+PlvFib^PtYs}" }<^@_	^KJ7b^CPH^Mk^L9vdVy"w^P(~~^?}#} !E} } G
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: H0@} V}1=d}?}-S0}*} !T}-^V^H}1} 3<H^@x}$^X} }>z} ^_}>5|~BZ17^GU^3j}+6c*}5g$|[^\#|v}#}!Y
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: 1^]-lFAJ!z7u&gWo{v#x7^QwBZZ#_}&2N3]vQ}>v3{}6v:}?M}5~}(s6^S} Qa^U,^B[|Jo{1{S]HMg}3^Hl^j
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: b_}>S}:^S43"s^Sp}5^^f#4;Z7l")8t?Nmn^UrX}]}<(>^?;o8} }'}*}0
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: `^TH}-+}7<z^Rn^Sil4}8Q6G~~^?}#} !E} } 3H1@} V}1=w}?}-S0}*} !T}-^V^H}1} ^_:f^@x}$^Y} }>}@^_
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: }>5||E}0^?JD	uRJm^[k#}]KF};gJ}/^R.GadH{iFj}6W8?%Ii4ZOX=}?q+5^}$>^Yt;3/t=+*RsPT0P^^~d^\
Tue Dec 31 19:18:27 2019 local2.info chat[4644]: i^L,!x#^Th[^L$]n^HB^4^X5+/G}&^U@^S"(Y*@^E,;}#9-;}-@<^L}4^N}!A_mL(.8^C}!+Ia7c(%@e7^[9WO8x^Ea~~

then it start looking readable like


Tue Dec 31 19:18:29 2019 local2.info chat[4644]: / O4} }-$}>1S~~^?}#@!}&}$} }7Peer not responding^Y-~ATE1^M^M
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: OK
Tue Dec 31 19:18:29 2019 local2.info chat[4644]:  -- got it
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: send (AT+CGDCONT=1,"IP","www.inwi.ma"^M)
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: timeout set to 30 seconds
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: expect (OK)
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: ^M
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: AT+CGDCONT=1,"IP","www.inwi.ma"^M^M
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: OK
Tue Dec 31 19:18:29 2019 local2.info chat[4644]:  -- got it
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: send (ATD*99#^M)
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: expect (CONNECT)
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: ^M
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: ATD*99#^M^M
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: CONNECT
Tue Dec 31 19:18:29 2019 local2.info chat[4644]:  -- got it
Tue Dec 31 19:18:29 2019 local2.info chat[4644]: send ( ^M)```

where is the problem and is it realy encrypted?
  • What software are you running named chat? It appears to be some SMS program.
  • That appears to be data, represented in the log as ASCII
1 Like

Are you using any kind of modem or mobile connection?

1 Like

i didn't install any software named chat in my openwrt but it seems to be preinstalled

yes, i'm using it with sim card in a 3g modem

i searched for the name "chat " in the openwrt packages and i found that its a base package while using modems so may it installed when first time i install drivers for modem

Name:

chat

Version:

2.4.7-12

Description:

This package contains an utility to establish conversation with other PPP servers\\ (via a modem).\\ \\```
so that mean the data is just sms from network operator ?

"chat" is used to communicate with the (wireless-)modem, i.g. by means of AT commands.
To set up the modem, and to establish the (wireless-)connection.
This is done using plain ASCII. For any reason, your modem seems to respond/echo with garbeled text, or even binary, for some AT-command, issued by "chat".
You can dig in to "chat" and its cmnds, to further elaborate, whats talking to the modem. But I would not consider it a problem.

4 Likes

thanks a lot i just thinked that may i have malware script instllaed on my router and encrypt data between itself and 'someone'..

i used minicom to see the AT commands between modem and router and it print some hexadecimal words i used som hex to ascii and it show the same type of unreadble caracters so as you say the modem respond with hex data
minicom output

+CGREG: 1,"0421","012EB1DF",6

+CREG: 1,"0421","012EB1DF",6

+CGREG: 1,"0421","012EB1DF",15

+CREG: 1,"0421","012EB1DF",15

+CGREG: 1,"0421","012EB1DF",6

+CREG: 1,"0421","012EB1DF",6

+CGREG: 1,"0421","012EB1DF",6

+CREG: 1,"0421","012EB1DF",6

+CGREG: 1,"0421","012EB1DF",15

+CREG: 1,"0421","012EB1DF",15

+CGREG: 1,"0421","012EB1DF",6


In a correct setup, you should only see the "conversation" you posted on the second block. It looks like your modem is sending lots of "garbage" before starting to communicate with the router. Perhaps you could share some details about the modem and how it is configured.

2 Likes

i m using an alcatel one touch x602d modem i buy it from a local network operator and after a period i wanted to unlock it to work with all sim cards the only way i did found is by installing a russian software named "Svyaznoy Modem" and after i did that it worked with sim cards from diffirent operators but what i noticed that it formated the ZERO CD PARTITION and put itself in so every time i plug it in a new windows OS the "Svyaznoy Modem" pop up for installing and in the last 3months i install openwrt to use it with my 3g modem , i got a problem but then i solve it here is the topic The usb0-5 not appear

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