YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 40bfc41bbdc2300733f7f79d4b1d2a4ab045b381c1c6fc157e20ff87e1d7e8b3.

Scan Results

SHA256 hash: 40bfc41bbdc2300733f7f79d4b1d2a4ab045b381c1c6fc157e20ff87e1d7e8b3
File size:1'668'608 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 0b83f819b12f14a8f335cbe9ee4b7bfc
SHA1 hash: c4e18e8c0305457b74a14f2308052d1fc5acbd7c
SHA3-384 hash: c0b6ff3f30a69e8482e28605855a22351ec5cd143b8b200fa753a8e2a891f22ccedf5eff8cd4c16ba87915945d683d9f
First seen:2026-04-01 16:47:46 UTC
Last seen:Never
Sightings:1
imphash : 83665e66a39d760c9186ff74babfccf1
Create hunting rule
ssdeep : 12288:LC6mJNTpWSgN/wwRN0UL0G/TVOo3HC75nSE33b9YvFH:LpKdCN/j2GLl3iFSE33b9
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:82e96a75-2dea-11f1-b47f-42010aa4000b
File name:0b83f819b12f14a8f335cbe9ee4b7bfc
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.Win32.Expiro-3.UNOFFICIAL
Create hunting rule
Signature:Win.Virus.Expiro-9936998-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
TLP:TLP:WHITE
Repository:YARAify
Rule name:pe_detect_tls_callbacks
Create hunting rule
Author:
TLP:TLP:WHITE
Repository:YARAify
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.