DefenderYara/Worm/Win32/Vobfus/Worm_Win32_Vobfus_gen_G.yar

13 lines
710 B
Plaintext

rule Worm_Win32_Vobfus_gen_G{
meta:
description = "Worm:Win32/Vobfus.gen!G,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 01 00 "
strings :
$a_03_0 = {5f 5f 76 62 61 56 61 72 54 73 74 45 71 90 02 04 5f 5f 76 62 61 47 65 6e 65 72 61 74 65 42 6f 75 6e 64 73 45 72 72 6f 72 00 90 00 } //01 00
$a_03_1 = {73 0c c7 85 90 09 1e 00 c7 85 90 01 02 ff ff 90 01 04 c7 85 90 01 02 ff ff 90 01 04 81 bd 90 1b 03 ff ff 90 01 04 73 0c c7 85 90 01 02 ff ff 00 00 00 00 eb 0c ff 15 90 01 04 89 85 90 01 02 ff ff 8d 95 90 1b 01 ff ff 8b 8d 90 1b 03 ff ff 90 00 } //01 00
$a_03_2 = {c1 e1 04 8b 15 90 01 04 03 d1 8b 85 90 01 02 ff ff c1 e0 04 8b 0d 90 01 04 03 c8 90 00 } //00 00
condition:
any of ($a_*)
}