DefenderYara/TrojanSpy/Win32/Banker/TrojanSpy_Win32_Banker_HG.yar

18 lines
1.1 KiB
Plaintext

rule TrojanSpy_Win32_Banker_HG{
meta:
description = "TrojanSpy:Win32/Banker.HG,SIGNATURE_TYPE_PEHSTR_EXT,2a 00 2a 00 08 00 00 "
strings :
$a_02_0 = {57 69 6e 64 6f 77 73 75 70 64 61 74 65 31 68 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 57 69 6e 64 6f 77 73 6d 65 73 73 65 6e 67 65 72 31 70 } //10
$a_00_1 = {57 4e 65 74 47 65 74 43 6f 6e 6e 65 63 74 69 6f 6e 41 } //10 WNetGetConnectionA
$a_00_2 = {52 65 67 53 65 74 56 61 6c 75 65 45 78 41 } //10 RegSetValueExA
$a_00_3 = {55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } //10 URLDownloadToFileA
$a_00_4 = {69 6d 67 49 74 61 75 43 6c 69 63 6b } //1 imgItauClick
$a_00_5 = {43 6f 6e 66 69 67 75 72 61 6f 64 65 62 6c 6f 71 75 65 61 64 6f 72 64 65 70 6f 70 75 70 73 } //1 Configuraodebloqueadordepopups
$a_00_6 = {57 69 6e 64 6f 77 73 6d 65 73 73 65 6e 67 65 72 31 34 } //1 Windowsmessenger14
$a_00_7 = {45 6d 61 69 6c 65 6e 6f 74 63 69 61 73 31 40 } //1 Emailenotcias1@
condition:
((#a_02_0 & 1)*10+(#a_00_1 & 1)*10+(#a_00_2 & 1)*10+(#a_00_3 & 1)*10+(#a_00_4 & 1)*1+(#a_00_5 & 1)*1+(#a_00_6 & 1)*1+(#a_00_7 & 1)*1) >=42
}