MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95. 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


PureHVNC


Vendor detections: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95
SHA3-384 hash: d6f6261abffae074f27044efb67847e63ecf1bcdc36a18d909819731162cb65ad04925937ba75476adf4a13429f3a52e
SHA1 hash: b6b5d615a8c21608447b66eaa067428dce213d31
MD5 hash: cf99e0ca82ac9163f6ff57246439ca7b
humanhash: uranus-bravo-bluebird-friend
File name:SecuriteInfo.com.Heur.MSIL.Benin.5.88458368
Download: download sample
Signature PureHVNC
Create hunting rule
File size:780'800 bytes
First seen:2026-06-03 16:22:43 UTC
Last seen:2026-06-03 17:19:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'012 x AgentTesla, 19'917 x Formbook, 12'332 x SnakeKeylogger)
ssdeep 12288:cBO5itFNKMyBVrKEQVY3V4eerYMjisrGljijWzX7Yg6L0q4OJOpiEC12:HTBVrCVCoYMjisCJijsUg6L34HI
TLSH T12FF4BE2BB2528E12D2C85B33C1C75D05E3E0DA863633D74E758523A65A073EBDE4A397
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe PureHVNC

Intelligence

File Origin
# of uploads :
2
# of downloads :
124
Origin country :
FR FR
Vendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
NETReactor
decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/da74c13b-e9cb-458e-9708-8b0be97d8614/
Malware family:
n/a
ID:
1
File name:
https://bazaar.abuse.ch/download/b95012a5ed4784b632680ca3291db8dd17908c5137279e190a06563cd111665f/
Verdict:
Malicious activity
Analysis date:
2026-06-03 07:51:43 UTC
Tags:
arch-scr loader stealer
Link:
https://app.any.run/tasks/865ecf7e-0de7-44d4-80ac-0ffdc3a6edb1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/68900/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a20550357b7bf261d609f31
Tags:
bobik virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a window
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated obfuscated packed packed
Link:
https://www.filescan.io/uploads/6a2054ff4bb6e36d180a7ae3/reports/07ef8759-3f68-46cc-ad11-d23ec2b23f8b/overview
Verdict:
Malicious
Labled as:
MSIL.Benin.Generic
Link:
https://www.hybrid-analysis.com/sample/4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-03T09:36:00Z UTC
Last seen:
2026-06-03T10:20:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1343fe96-07b6-4af8-81f7-d21169e16355
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2026-06-03 13:11:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsne5bmpruk6fxbdktwsenp4w7znthl4nqgm47iu66xtqvbkz6kq._file
Verdict:
malicious
Label(s):
purecrypter
Create hunting rule
Similar samples:
error
PureHVNC
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/260603-tv1grabx3y/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95
MD5 hash:
cf99e0ca82ac9163f6ff57246439ca7b
SHA1 hash:
b6b5d615a8c21608447b66eaa067428dce213d31
Link:
https://www.unpac.me/results/c2cc2d79-e8fe-40ad-accb-3e7105d6a23f/
SH256 hash:
b2a66e9864f81c2800a5afef4bfd1faf7c910e5a43ea2eb9dbb15c8ab6ffc633
MD5 hash:
f0a13fb422cdb1f3ce667df897b5045b
SHA1 hash:
9b6566603e3a292482788924a83a1d94a9cd4627
Link:
https://www.unpac.me/results/c2cc2d79-e8fe-40ad-accb-3e7105d6a23f/
SH256 hash:
80148a24a2fde803c8e4006aa24db7ec0c61c58be2df26805c8a23e6f45651f6
MD5 hash:
e2d6391531aa114e5a217b10b8d7913c
SHA1 hash:
b97992ddea6d898a24fe516b49916920dd798b16
Link:
https://www.unpac.me/results/c2cc2d79-e8fe-40ad-accb-3e7105d6a23f/
SH256 hash:
8bf77a4a2b38571a6343ff1e85ecea2a9600fdda416eb3849ef2d58faf9441cd
MD5 hash:
793f38569931ba00d33648d8c6694a08
SHA1 hash:
d5139b3f37400a6538a484cc7fc907d7d2091cd2
Link:
https://www.unpac.me/results/c2cc2d79-e8fe-40ad-accb-3e7105d6a23f/
Malware family:
PureHVNC
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c9a4e858f8d/report/overview.html
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:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)
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.

File information

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

Web download

PureHVNC

Executable exe 4c9a4e858f8d15e2dc2354ed2235fcb7f2d99d7c6c0cce7d14f7af38542acf95

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858064/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/68900/

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