54 lines
1.6 KiB
Text
54 lines
1.6 KiB
Text
rule AgentTesla
|
|
{
|
|
meta:
|
|
author = "InQuest Labs"
|
|
source = "http://blog.inquest.net/blog/2018/05/22/field-notes-agent-tesla-open-directory/"
|
|
created = "05/18/2018"
|
|
TLP = "WHITE"
|
|
strings:
|
|
$s0 = "SecretId1" ascii
|
|
$s1 = "#GUID" ascii
|
|
$s2 = "#Strings" ascii
|
|
$s3 = "#Blob" ascii
|
|
$s4 = "get_URL" ascii
|
|
$s5 = "set_URL" ascii
|
|
$s6 = "DecryptIePassword" ascii
|
|
$s8 = "GetURLHashString" ascii
|
|
$s9 = "DoesURLMatchWithHash" ascii
|
|
|
|
$f0 = "GetSavedPasswords" ascii
|
|
$f1 = "IESecretHeader" ascii
|
|
$f2 = "RecoveredBrowserAccount" ascii
|
|
$f4 = "PasswordDerivedBytes" ascii
|
|
$f5 = "get_ASCII" ascii
|
|
$f6 = "get_ComputerName" ascii
|
|
$f7 = "get_WebServices" ascii
|
|
$f8 = "get_UserName" ascii
|
|
$f9 = "get_OSFullName" ascii
|
|
$f10 = "ComputerInfo" ascii
|
|
$f11 = "set_Sendwebcam" ascii
|
|
$f12 = "get_Clipboard" ascii
|
|
$f13 = "get_TotalFreeSpace" ascii
|
|
$f14 = "get_IsAttached" ascii
|
|
|
|
$x0 = "IELibrary.dll" ascii wide
|
|
$x1 = "webpanel" ascii wide nocase
|
|
$x2 = "smtp" ascii wide nocase
|
|
|
|
$v5 = "vmware" ascii wide nocase
|
|
$v6 = "VirtualBox" ascii wide nocase
|
|
$v7 = "vbox" ascii wide nocase
|
|
$v9 = "avghookx.dll" ascii wide nocase
|
|
|
|
$pdb = "IELibrary.pdb" ascii
|
|
condition:
|
|
(
|
|
(
|
|
5 of ($s*) or
|
|
7 of ($f*)
|
|
) and
|
|
all of ($x*) and
|
|
all of ($v*) and
|
|
$pdb
|
|
)
|
|
}
|