Sneed-Reactivity/yara-mikesxrs/Novetta/IndiaWhiskey.yara
Sam Sneed 08e8d462fe OMG ISTG PLS WORK
RED PILL 🔴 💊
2024-07-25 12:43:35 -05:00

65 lines
No EOL
1.6 KiB
Text

import "pe"
rule IndiaWhiskey
{
meta:
copyright = "2015 Novetta Solutions"
author = "Novetta Threat Research & Interdiction Group - trig@novetta.com"
Source = "0c729deec341267c5a9a2271f20266ac3b0775d70436c7770ddc20605088f3b4"
Description = "Winsec Installer"
strings:
/*
// Service installation code
FF 15 68 30 40 00 call ds:wsprintfA
83 C4 18 add esp, 18h
8D 85 FC FE FF FF lea eax, [ebp+var_104]
56 push esi
56 push esi
56 push esi
56 push esi
56 push esi
50 push eax
6A 01 push 1
// some variants have these two lines added
5E pop esi
56 push esi
6A 02 push 2
68 20 01 00 00 push 120h
68 FF 01 0F 00 push 0F01FFh
FF 75 0C push [ebp+arg_4]
FF 75 08 push [ebp+arg_0]
// some variants have the next line as a push {reg} or push {stack var}
53 push ebx
//or
FF 75 FC push [ebp+var_4]
FF 15 E4 49 40 00 call CreateServiceA
*/
$a = {
FF 15 [4]
83 C4 18
8D [5]
5?
5?
5?
5?
5?
5?
6A 01
[0-2]
6A 02
68 20 01 00 00
68 FF 01 0F 00
FF 75 ??
FF 75 ??
(5? | FF 75 ??)
FF 15
}
condition:
$a in ((pe.sections[pe.section_index(".text")].raw_data_offset)..(pe.sections[pe.section_index(".text")].raw_data_offset + pe.sections[pe.section_index(".text")].raw_data_size))
}