MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706. 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


Snojan


Vendor detections: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706
SHA3-384 hash: 7544673db4fb1f98f47a666ecc3f650b37ef7cbda8b6f25ac01f393e594c21f97b294c88746c25639f20e2122c4eeb7b
SHA1 hash: a8950a55cf6a5ea444216ab8dd21ab780fe1b657
MD5 hash: 81e93c9b375ca53fbd596d35a74eef16
humanhash: seventeen-yankee-triple-florida
File name:ymwXYwLth4CPMaOR.exe
Download: download sample
Signature Snojan
Create hunting rule
File size:172'032 bytes
First seen:2026-06-06 12:02:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2dd2758f0793bdb29ce229a2432eb81b (54 x Snojan)
ssdeep 1536:QJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+WK:QJ0TAz6Mte4A+aaZx8EnCGVuW
TLSH T182F3021646DB58F7E49B12BD469D9063B2FBA06F4BCE3EDBE1FC224DD6162B01580248
TrID 38.7% (.EXE) UPX compressed Win32 Executable (27066/9/6)
23.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.4% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter qemped
Tags:exe Snojan

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
ID ID
Vendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Link:
https://research.acce.ciphertechsolutions.com/results/683b379d-d270-4ed6-a726-b52334360c14/
Malware family:
n/a
ID:
1
File name:
_b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706.exe
Verdict:
Malicious activity
Analysis date:
2026-06-06 12:13:32 UTC
Tags:
upx snojan
Link:
https://app.any.run/tasks/2177f329-20ba-4d50-8f48-3f3bee701932

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/69343/
Detection(s):
SecuriteInfo.com.W32.Agent.0C80.tr.3752.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a240cc12f0f550abbf9f2f5
Tags:
snojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Connection attempt
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706
Verdict:
Adware
File Type:
exe x32
First seen:
2026-06-06T08:41:00Z UTC
Last seen:
2026-06-06T12:04:00Z UTC
Hits:
~10
Detections:
HEUR:Flooder.Win32.CoreWarrior.gen HEUR:Flooder.Win32.CoreWarrior.a
Link:
https://opentip.kaspersky.com/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706/results?tab=lookup
Malware family:
CoinMiner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4df19adf-4871-4641-b8af-5511cdc651d0
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706/
Verdict:
Malicious
Threat:
Family.SNOJAN
Link:
https://tip.neiki.dev/file/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706
Threat name:
Win32.Trojan.CoreWarrior
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 12:04:42 UTC
File Type:
PE (Exe)
AV detection:
31 of 36 (86.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wi77dyncoe3lwidllubn6gov7pjpxcrpyt2sw5274ws2mts444da._file
Result
Malware family:
snojan
Create hunting rule
Score:
  10/10
Tags:
family:snojan discovery downloader upx
Link:
https://tria.ge/reports/260606-n8dl9aet2l/
Behaviour
System Location Discovery: System Language Discovery
UPX packed file
Patched UPX-packed file
Family: Snojan
Malware Config
C2 Extraction:
http://wecan.hasthe.technology/upload
Unpacked files
SH256 hash:
b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706
MD5 hash:
81e93c9b375ca53fbd596d35a74eef16
SHA1 hash:
a8950a55cf6a5ea444216ab8dd21ab780fe1b657
Detections:
triage_corewarrior_worm
Create hunting rule
triage_rifaien_corewarrior_worm
Create hunting rule
Link:
https://www.unpac.me/results/70b9bf30-6326-4f03-a96e-2de00e9563e0/
SH256 hash:
62e9e2d2c7f3e24d04b8add73a8d59139e28855c7af356e32146a7d1845446c0
MD5 hash:
45967101543a2261f8043feac0b7fa37
SHA1 hash:
1498bad7e3008674f64ba58bc419bc90c317ac6f
Detections:
triage_rifaien_corewarrior_worm
Create hunting rule
Link:
https://www.unpac.me/results/70b9bf30-6326-4f03-a96e-2de00e9563e0/
Malware family:
CoreWarrior
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b23ff1e1a271/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Snojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b23ff1e1a27136bb206b5d02df19d5fbd2fb8a2fc4f52b775fe5a5a64e5ce706

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:DevCv5
Create hunting rule
Author:malware-lu
Rule name:UPX20030XMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
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.

Cape
Cape
https://www.capesandbox.com/analysis/69343/

Comments