YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 0fab9cfae16883dc8bfa46d818def85b9745a9a999493124a0b915dfb52e637f.

Scan Results

SHA256 hash: 0fab9cfae16883dc8bfa46d818def85b9745a9a999493124a0b915dfb52e637f
File size:323'832 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 0800c2a98d9633c845930b830d296f92
SHA1 hash: 473501760c375bda0352fbd1ee77e17706554582
SHA3-384 hash: c5373b04e6f95822a90a9947ebdc49f302159d6fb57ef1702168d9794566286a89134b7768f568f28e287bca47fed7b7
First seen:2025-11-21 19:02:32 UTC
Last seen:Never
Sightings:1
imphash : a8286b574ff850cd002ea6282d15aa40
Create hunting rule
ssdeep : 6144:+r7bUzkuvcBYC47l2xxxBFmccoM5noR5DZzmPgqURPO2j:+rwkuveY3M0PtabIURPO2j
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 92e0a496a2cada72
Create hunting rule

Tasks

There are 1 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

Task Information

Task ID:a22d6c70-c70c-11f0-a73e-42010aa4000b
File name:0800c2a98d9633c845930b830d296f92
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:SecuriteInfo.com.InstallRex-1.UNOFFICIAL
Create hunting rule
Signature:Win.Adware.Agent-1388696
Create hunting rule
Signature:Win.Adware.Agent-1388697
Create hunting rule
Signature:Win.Trojan.Antifw-173
Create hunting rule
Signature:Win.Trojan.Application-2016
Create hunting rule
Signature:Win.Trojan.Application-2017
Create hunting rule
Signature:Win.Trojan.Installerex-112
Create hunting rule
Signature:Win.Trojan.Installerex-249
Create hunting rule
Signature:Win.Trojan.Installerex-250
Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:Check_OutputDebugStringA_iat
Create hunting rule
TLP:TLP:WHITE
Repository:
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
TLP:TLP:WHITE
Repository:
Rule name:PUP_InstallRex_AntiFWb
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Malware InstallRex / AntiFW
TLP:TLP:WHITE
Repository:Neo23x0
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
TLP:TLP:WHITE
Repository:MalwareBazaar
Rule name:SUSP_Imphash_Mar23_2
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:Internal Research
TLP:TLP:WHITE
Repository:Neo23x0

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.