YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash bdbb548fabcf3b9346d9234250d756451883b931e15422f4b6cd2e4ac7e57623.

Scan Results

SHA256 hash: bdbb548fabcf3b9346d9234250d756451883b931e15422f4b6cd2e4ac7e57623
File size:198'996 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 051eb05c6cb1d2e694ec1e10739198b2
SHA1 hash: 48fe78dfc11346bc96ac7e15042465995687aef2
SHA3-384 hash: 7b306079f306dc2daaf90fc84c51ac762e4a39908a8cd9dead0700a39e7f4dfce67af05ee98ef9a7f135ef8bcfba1ecd
First seen:2026-03-25 16:19:20 UTC
Last seen:Never
Sightings:1
imphash : a98bd09a1094488d54c82496de9429da
Create hunting rule
ssdeep : 3072:cR2IV7i6CR+YdBwenIhWwok+pD1vjcCYW/lb9L74t:cR2iGVvWxZSpvQCz/L74t
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:614bb9d3-2866-11f1-b47f-42010aa4000b
File name:051eb05c6cb1d2e694ec1e10739198b2
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.Trojan.Agent-318105
Create hunting rule
Signature:Win.Virus.Ramnit-9982213-0
Create hunting rule
Signature:Win.Virus.Virut-6804273-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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.