YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 449b02730152ca0d9095df2740360c0ac0f15a9118bfab43caba33efbf72e4ab.

Scan Results

SHA256 hash: 449b02730152ca0d9095df2740360c0ac0f15a9118bfab43caba33efbf72e4ab
File size:182'272 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 856c6cd586566511260be823ae137e7f
SHA1 hash: 9b617adee24d469b23bc30a5aab78d0d78478404
SHA3-384 hash: 598bf3f0c78a128774d563000f5d0631a6b7f6871bd6ed2104e7fd4c2440dc4b1e1af3ee815bb91f47c32cbbc5ad457e
First seen:2026-01-15 15:28:03 UTC
Last seen:Never
Sightings:1
imphash :n/a
ssdeep : 3072:CNzztfivMVMYuFkV3qBnFqOLp4mvy2ACh3Ej5z8UEXKh7aXAgqK6v9:CVz8YurEmvy2AChyzQXwK6
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:c86586ba-f226-11f0-9df4-42010aa4000b
File name:400000.explorer.exe
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
TLP:TLP:WHITE
Repository:YARAify
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
TLP:TLP:WHITE
Repository:
Rule name:NET
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
TLP:TLP:WHITE
Repository:YARAify
Rule name:UPX20030XMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
TLP:TLP:WHITE
Repository:
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
TLP:TLP:WHITE
Repository:

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.