YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash dff302a55670bc88db94f507a6564c9ea26f8afeece11b33b0bf1230a2c602e5.

Scan Results

SHA256 hash: dff302a55670bc88db94f507a6564c9ea26f8afeece11b33b0bf1230a2c602e5
File size:91'962 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 93cecf44312603b97dfb4a7e666a6b6f
SHA1 hash: 2ef254d1786ab9e5c13b7bdcbb1a25d89f0e847a
SHA3-384 hash: 53a4fb6378cd7772b9c6fb0579829e0ebfe51272f043ea11419f74141d02f57bbf21cb971a24916af532d43b6b59ac4b
First seen:2026-06-29 04:29:10 UTC
Last seen:Never
Sightings:1
imphash : 5f7d04e981796e8fee278ab86fb5ae54
Create hunting rule
ssdeep : 768:AgO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYDUX9aXKynF0vfmYZScOp8oJLL:rshfSWHHNvoLqNwDDGw9efmhc48oJLL
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : afae0faeaf2faeaf
Create hunting rule

Tasks

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

Task Information

Task ID:1359cf5e-7373-11f1-ad5e-42010aa4000b
File name:400000.rundll32.exe
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.Ulise-9951569-0
Create hunting rule

YARA Results

Static Analysis

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

Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
TLP:TLP:WHITE
Repository:CD-R0M
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:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
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.