signature-base/yara/gen_hawkeye.yar
2018-02-12 18:22:30 +01:00

16 lines
565 B
Plaintext

rule HawkEye_Keylogger_Feb18_1 {
meta:
description = "Detects HawkEye keylogger variante observed in February 2018"
author = "Florian Roth"
reference = "https://app.any.run/tasks/ae2521dd-61aa-4bc7-b0d8-8c85ddcbfcc9"
date = "2018-02-12"
hash1 = "bb58922ad8d4a638e9d26076183de27fb39ace68aa7f73adc0da513ab66dc6fa"
strings:
$s1 = "UploadReportLogin.asmx" fullword wide
$s2 = "tmp.exe" fullword wide
$s3 = "%appdata%\\" fullword wide
condition:
uint16(0) == 0x5a4d and filesize < 2000KB and all of them
}