MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d15a3c2a2bb2a73bc3d92af0f8342fb12e77ee489e38d76ab37670029ba2f87a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Phorpiex


Vendor detections: 15


Intelligence 15 IOCs YARA 8 File information Comments

SHA256 hash: d15a3c2a2bb2a73bc3d92af0f8342fb12e77ee489e38d76ab37670029ba2f87a
SHA3-384 hash: cc56e3e2b138207f27a4ece75030b6b6b6cc94462de1a36c65748a245b84c8d784244f0271c0238353cee144d4bb286d
SHA1 hash: 8a2c79fb7b537b85307c2c6d53b91b27a8763dfc
MD5 hash: 6058d3539ebcea72db9c7e1d86c2b80f
humanhash: neptune-montana-two-aspen
File name:file
Download: download sample
Signature Phorpiex
File size:18'432 bytes
First seen:2026-04-15 03:56:00 UTC
Last seen:2026-04-15 21:35:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b8b034a37970476c0e8791d5941c31e3 (48 x Phorpiex, 1 x frp)
ssdeep 384:LmI78VGQic1Kwvw077u9NHuagBhav8U9cd:vAE0769uha0Uu
Threatray 159 similar samples on MalwareBazaar
TLSH T1BB823A0FB9424216D0D200B49A76867BD97998B6378814EBF7D08AEE1B686D1FC3315F
TrID 34.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
13.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.7% (.EXE) Win64 Executable (generic) (6522/11/2)
10.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-phorpiex exe Phorpiex


Avatar
Bitsight
url: http://178.16.54.109/3

Intelligence


File Origin
# of uploads :
721
# of downloads :
153
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-04-15 03:56:57 UTC
Tags:
sextor spam-bot ip-check

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
dropper smtp remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug fingerprint microsoft_visual_cc obfuscated phorpiex soft-404 xor-url
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-15T00:59:00Z UTC
Last seen:
2026-04-15T20:08:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Dropper.Win32.Phorpiex.gen Trojan-Dropper.Win32.Phorpiex.sb Trojan-Dropper.Dinwod.HTTP.C&C
Gathering data
Verdict:
Malicious
Threat:
Trojan-Dropper.Win32.Phorpiex
Threat name:
Win32.Worm.Phorpiex
Status:
Malicious
First seen:
2026-04-15 03:56:38 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Behaviour
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
d15a3c2a2bb2a73bc3d92af0f8342fb12e77ee489e38d76ab37670029ba2f87a
MD5 hash:
6058d3539ebcea72db9c7e1d86c2b80f
SHA1 hash:
8a2c79fb7b537b85307c2c6d53b91b27a8763dfc
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:SUSP_XORed_URL_In_EXE
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:test_rule_vldslv
Rule name:VECT_Ransomware
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.
Rule name:without_attachments
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Phorpiex

Executable exe d15a3c2a2bb2a73bc3d92af0f8342fb12e77ee489e38d76ab37670029ba2f87a

(this sample)

  
Dropped by
Phorpiex
  
Delivery method
Distributed via web download

Comments