DefenderYara/TrojanSpy/Win32/Sycomder/TrojanSpy_Win32_Sycomder_B.yar

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569 B
Plaintext

rule TrojanSpy_Win32_Sycomder_B{
meta:
description = "TrojanSpy:Win32/Sycomder.B,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 05 00 00 01 00 "
strings :
$a_01_0 = {73 79 73 2e 64 61 74 } //02 00 sys.dat
$a_01_1 = {7b 42 55 46 46 45 52 20 42 45 47 49 4e 7d } //02 00 {BUFFER BEGIN}
$a_01_2 = {7b 43 6f 6e 74 69 6e 75 65 21 7d } //02 00 {Continue!}
$a_01_3 = {7b 52 69 67 68 74 7d } //03 00 {Right}
$a_01_4 = {5c 61 75 74 6f 69 6e 73 74 61 6c 6c 2e 65 78 65 } //00 00 \autoinstall.exe
$a_00_5 = {7e 15 00 00 fe } //bb 07
condition:
any of ($a_*)
}