YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 4df8a88d12c0f81789756c6ce2fbc664e52d744974cd190d35133592a342571e.

Scan Results

SHA256 hash: 4df8a88d12c0f81789756c6ce2fbc664e52d744974cd190d35133592a342571e
File size:1'456'640 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 0078051cc43358e8fa3f272ea620d2ed
SHA1 hash: 341ae45ec422bcf13f1fa9ff7e3373cfc9498745
SHA3-384 hash: 539b4348e70d2c0c4afed2172f6ece4387f6963b0d43480a447726f8c9582b0f138d81a32c319048d4478751e1f5ff49
First seen:2026-03-29 17:29:58 UTC
Last seen:Never
Sightings:1
imphash : 54a9bd92d862d304875ae508dc77d1e2
Create hunting rule
ssdeep : 24576:CzAZyfiw5KkZdUOoTqy8QCYrLLeYKUML:C0ZyfDckH/ouy8grLLesK
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:e9021a3b-2b94-11f1-b47f-42010aa4000b
File name:0078051cc43358e8fa3f272ea620d2ed
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-10008121-0
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:DebuggerCheck__QueryInfo
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:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
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.