YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 100d82aee4071a1a7d20f21a5ffa7448d833452bbaf0a54c1c0826e6f881e0cd.

Scan Results

SHA256 hash: 100d82aee4071a1a7d20f21a5ffa7448d833452bbaf0a54c1c0826e6f881e0cd
File size:3'647'488 bytes
File download: Original
MIME type:application/x-dosexec
MD5 hash: 246862de28bec601e81af8c556cc4f36
SHA1 hash: 817f43bcf3473d0f89a17daae15f3a4b3e738be8
SHA3-384 hash: 95be71acab90aec897d804b574370a0ecfef19503b7865b4113119413ee199655353d2f549f903cdef6a2f773af13e31
First seen:2026-04-12 17:01:04 UTC
Last seen:Never
Sightings:1
imphash : 5f7f8f29780ae9c5f3e06d48b518e604
Create hunting rule
ssdeep : 49152:ImIU6iCVwASO5GtlqodL51GMUs3d4qpcaPAmPaggHxv0L0qBpaBTEgV8P1WzOFWr:u+d8MUSXIYauY4zW7wRGpj3
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:311bf3ca-3691-11f1-bfeb-42010aa4000b
File name:246862de28bec601e81af8c556cc4f36
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

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

Signature:SecuriteInfo.com.Win32.Expiro-3.UNOFFICIAL
Create hunting rule

YARA Results

Static Analysis

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

Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
TLP:TLP:WHITE
Repository:
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
TLP:TLP:WHITE
Repository:
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:TLP:WHITE
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:pe_detect_tls_callbacks
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Author:
TLP:TLP:WHITE
Repository:YARAify
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
TLP:TLP:WHITE
Repository:YARAify
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
TLP:TLP:WHITE
Repository:
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:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
TLP:TLP:WHITE
Repository:MalwareBazaar
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
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.