YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 0cf55e5fda39b959dc2cd5b05fc2b8125db396ce6ba1c62e6570b441df6692c5.

Scan Results

SHA256 hash: 0cf55e5fda39b959dc2cd5b05fc2b8125db396ce6ba1c62e6570b441df6692c5
File size:909'312 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 1dbb053d8afb2e90553606fb1e2f8ec9
SHA1 hash: b276f5e6bd8eb0a9f7c0cb6dbf38f2e95859d592
SHA3-384 hash: 443e84ddc6b519bc7b21acef98b2386d0c56348f06635424a52c4be11061eb26765cda70ab47370da63e4089a97dad1a
First seen:2025-11-21 19:02:39 UTC
Last seen:Never
Sightings:1
imphash :n/a
ssdeep : 12288:AwCXnLquXU99ICBj7xrcqPkePh+RvMaBlYJQCe2m9Or:DFn9pBjFMePh+RpBlU69Or
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon : 818da080a0a0a0a2
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:a677e6b9-c70c-11f0-a73e-42010aa4000b
File name:400000.~DFA290.tmp
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:PUA.Win.Packer.NspackDotnetNor-1
Create hunting rule
Signature:PUA.Win.Packer.NspackDotnetNor-2
Create hunting rule
Signature:Win.Dropper.Tinba-9943147-2
Create hunting rule
Signature:Win.Trojan.R-102
Create hunting rule
Signature:Win.Trojan.Urelas-61
Create hunting rule
Signature:Win.Trojan.Urelas-6997280-0
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
TLP:TLP:WHITE
Repository:YARAify
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
TLP:TLP:WHITE
Repository:diˈtekSHən
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
TLP:TLP:WHITE
Repository:
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
TLP:TLP:WHITE
Repository:
Rule name:TeslaCryptPackedMalware
Create hunting rule
TLP:TLP:WHITE
Repository:MalwareBazaar

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.