YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 428ed92e09085f5880b2a05dfaaf4dc12fa86fe708d8a86fee80cb358846ff99.

Scan Results

SHA256 hash: 428ed92e09085f5880b2a05dfaaf4dc12fa86fe708d8a86fee80cb358846ff99
File size:211'267 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: a58f2a4330c98df3d6c13c6e0648c698
SHA1 hash: 9609f2cec1d7ce2f4394efcd2a0d87c061f08a12
SHA3-384 hash: cb8158cc19d6ee2ca18b2323c5373f21496bd8f8554ce79eec96255eb313d72d5d42c795f990b99b8eeb6b69d4923f2a
First seen:2026-08-11 16:39:17 UTC
Last seen:Never
Sightings:1
imphash : 5b5757e88769272925b24d64d8e7dd1e
Create hunting rule
ssdeep : 1536:dWwaMcKOER0m9mwWAAggupnhyigetx5749krNpDnq+5h/tDSZ15WwdAz9RWQaX7H:0zKR0xwWpWnhFrNpDRzSZaCA7Mr
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 04ccfee2ece4a484
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:31cb0b82-95a3-11f1-bf07-42010aa4000b
File name:400000.lsass.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.Worm.Fi3erncgrqmib-9956633-0
Create hunting rule
Signature:Win.Worm.VB-675
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:INDICATOR_EXE_Packed_MEW
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with MEW
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:mew_11_xx
Create hunting rule
Author:Kevin Falcoz
Description:MEW 11
TLP:TLP:WHITE
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
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.