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detect_Typhon_Stealer

YARA-2022-0001 Medium general Active

detect_Typhon_Stealer

detect_Typhon_Stealer.yar Valid Syntax 
rule detect_Typhon_Stealer: Typhon_Stealer
{
    meta:
	description = "detect_Typhon_Stealer"
	author = "@malgamy12"
	date = "15/11/2022"
	license = "DRL 1.1"
        hash1 = "A12933AB47993F5B6D09BEC935163C7F077576A8B7B8362E397FE4F1CE4E791C"
        

    strings:
        $s0 = "\\NetworkInformation.txt" wide
        $s1 = "\\UserDetails.txt" wide
        $s2 = "\\HardwareDetails.txt" wide
        $s3 = "TaskKill /F /IM" wide
        $s4  = "Timeout /T 2 /Nobreak" wide
        $s5  = "### BlackListedCountries ###" wide
        $s6  = "TyphonStealer_Reborn_v1" wide
        $s7  = "t.me/typhon_shop" wide

        
    condition:
        uint16(0) == 0x5A4D  and (all of them)

}

Rule Metadata

description
detect_Typhon_Stealer
author
@malgamy12
date
15/11/2022
license
DRL 1.1
hash1
A12933AB47993F5B6D09BEC935163C7F077576A8B7B8362E397FE4F1CE4E791C

Tags

Typhon_Stealer

String Definitions

{"name":"$s0","value":"\"\\\\NetworkInformation.txt\" wide"}
{"name":"$s1","value":"\"\\\\UserDetails.txt\" wide"}
{"name":"$s2","value":"\"\\\\HardwareDetails.txt\" wide"}
{"name":"$s3","value":"\"TaskKill \/F \/IM\" wide"}
{"name":"$s4","value":"\"Timeout \/T 2 \/Nobreak\" wide"}
{"name":"$s5","value":"\"### BlackListedCountries ###\" wide"}
{"name":"$s6","value":"\"TyphonStealer_Reborn_v1\" wide"}
{"name":"$s7","value":"\"t.me\/typhon_shop\" wide"}

Threat Analysis

This YARA rule is designed to detect general threats.

Severity Level: Medium

The rule uses pattern matching to identify specific byte sequences, strings, or behavioral patterns associated with malicious activity.

Detection Capabilities

  • File-based detection for executables and documents
  • Memory scanning for running processes
  • Network traffic analysis support

Command Line Usage

# Scan a single file
yara detect_Typhon_Stealer.yar /path/to/suspicious/file

# Scan a directory recursively
yara -r detect_Typhon_Stealer.yar /path/to/directory/

# Scan with metadata output
yara -m detect_Typhon_Stealer.yar target_file

# Scan process memory (Linux)
yara detect_Typhon_Stealer.yar /proc/[pid]/exe

Integration Examples

Python (yara-python)

import yara
rules = yara.compile(filepath='detect_Typhon_Stealer.yar')
matches = rules.match('/path/to/file')

ClamAV Integration

clamscan --yara-rules=detect_Typhon_Stealer.yar /path/to/scan

Rule Information

YARA ID
YARA-2022-0001
Created
August 19, 2025
Last Updated
August 19, 2025
Last Imported
Never

Threat Intelligence

Risk Level Medium
Category general
Detection Confidence Analysis Pending
False Positive Rate Not Available
Last Seen in Wild No Data

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Export Options

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