YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash ac21e7db1df1ae4982704f731d84510be90006bbb9e2e37ba8dacb0d5fb34a1b.

Scan Results

SHA256 hash: ac21e7db1df1ae4982704f731d84510be90006bbb9e2e37ba8dacb0d5fb34a1b
File size:421'888 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: bd4da9d3a505cb43ba220c6dffcfe21f
SHA1 hash: bb7b1a98f9b0eab5f4869557d7d17951e3060534
SHA3-384 hash: e7fa58b8aa70050abfd6f783bd5c44ad9a24a272c9cb93c0f08087a856e302a9b1ccc404f414e1b2dc9ab78a83c6510c
First seen:2026-03-18 03:14:40 UTC
Last seen:Never
Sightings:1
imphash : 91f4b88d25daa33c7443253d9beb1bb3
Create hunting rule
ssdeep : 6144:rWwHFt+TQcxVPqkPixG6VNQZ+VhqDtff1XLfJPnca5UZqiSQMCV50DErlyAOfM2I:rqnUFG6V2ArQX9cwUQitMdDH9M
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:9a9473df-2278-11f1-b47f-42010aa4000b
File name:42c0000.dll
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:Win.Malware.Gesa-10013881-0
Create hunting rule

YARA Results

Static Analysis

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

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
TLP:TLP:WHITE
Repository:JPCERTCC
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
TLP:TLP:WHITE
Repository:
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.