YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 255a45c9735c6d1fb3ac4faf0e56b95c3c9963a84fc27803960bce511a3524b8.

Scan Results

SHA256 hash: 255a45c9735c6d1fb3ac4faf0e56b95c3c9963a84fc27803960bce511a3524b8
File size:162'632 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 283b79c949bd7699d47468cab3961a78
SHA1 hash: 450fe64d720aa0914ff49bc120d35e3b5c9bc3e3
SHA3-384 hash: 77e3028c31d511975a83c634bda1a117e8c91077fd058295bf36fdcaf860b64a229fb34925673d4754b95b4bab20bd42
First seen:2026-03-29 23:48:13 UTC
Last seen:Never
Sightings:1
imphash : f34d5f2d4577ed6d9ceec516c1f5a744
Create hunting rule
ssdeep : 3072:7F8+Fh6Z6i5WNZFqNaF8+Fh6Z6i5WNZFqN:7SZLWbFFSZLWbF
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon :n/a

Tasks

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

Task Information

Task ID:bfe483ca-2bc9-11f1-b47f-42010aa4000b
File name:42da4b8.exe
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

YARA Results

Static Analysis

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

Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:pe_imphash
Create hunting rule
TLP:TLP:WHITE
Repository:MalwareBazaar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
TLP:TLP:WHITE
Repository:MalwareBazaar
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
TLP:TLP:WHITE
Repository:YARAify

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.