DefenderYara/TrojanSpy/Win32/Wordapas/TrojanSpy_Win32_Wordapas_A.yar

14 lines
846 B
Plaintext

rule TrojanSpy_Win32_Wordapas_A{
meta:
description = "TrojanSpy:Win32/Wordapas.A,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 04 00 00 "
strings :
$a_03_0 = {2e 74 50 6a 03 8d 85 ?? ff ff ff 68 ?? ?? 40 00 50 e8 ?? ?? 00 00 83 c4 0c 85 c0 74 36 } //2
$a_03_1 = {68 04 20 00 00 8d 85 ?? ?? ff ff 50 57 ff 15 ?? ?? 40 00 39 9d ?? ?? ff ff 89 9d ?? ?? ff ff 76 56 } //2
$a_03_2 = {5b 54 5d 00 33 c0 8d bd ?? ?? 00 00 66 ab aa 66 c7 85 ?? ?? 00 00 71 00 33 c0 8d bd ?? ?? 00 00 ab aa 66 c7 85 ?? ?? 00 00 77 00 33 c0 8d bd ?? ?? 00 00 ab aa 66 c7 85 ?? ?? 00 00 65 00 } //2
$a_03_3 = {e9 99 00 00 00 8d 85 ?? ?? ff ff 50 ff d6 83 f8 0d 0f 8e 9b 00 00 00 8d 85 ?? ?? ff ff 50 bf ?? ?? 40 00 ff d6 8d b4 ?? ?? ff ff ff 6a 0b 59 33 c0 f3 a6 75 7d } //2
condition:
((#a_03_0 & 1)*2+(#a_03_1 & 1)*2+(#a_03_2 & 1)*2+(#a_03_3 & 1)*2) >=6
}