MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab. 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


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab
SHA3-384 hash: 4cd68637a9b9b66e3a3ffee985e734f0605604dafb5e3119a8f38620ae94ce11bbd13d997b770257083a77253a91a283
SHA1 hash: a58fed9f356eba05a480be4f9bd6bdaf01cc1f7d
MD5 hash: 4d07f872c87152e0c9a2e2699f5371b6
humanhash: island-iowa-magazine-carbon
File name:cbot_debug.exe
Download: download sample
File size:31'232 bytes
First seen:2025-12-20 10:16:31 UTC
Last seen:2025-12-20 11:30:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4b2df774f65211b4962a056c4da67248
ssdeep 768:GA9wAsk5uWLfuT98npCJpkoar+XqAjNVXxJfBQe0Dq:GBARu8uhfpkFSqAjNVhJ5Qe0Dq
TLSH T119E2E1413BFE629CF0E26EB622E49601E17EB55A5D4E83C92F05805F19E095BCD37E31
TrID 63.5% (.EXE) UPX compressed Win64 Executable (70117/5/12)
24.5% (.EXE) UPX compressed Win32 Executable (27066/9/6)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.8% (.ICL) Windows Icons Library (generic) (2059/9)
1.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter BlinkzSec
Tags:exe mirai UPX
File size (compressed) :31'232 bytes
File size (de-compressed) :61'440 bytes
Format:win64/pe
Unpacked file: 3a5744e8729fa4065cbbd54b67503fbcd12ca064fb087bddff4ec9dd934563cb

Intelligence

File Origin
# of uploads :
3
# of downloads :
81
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
PEPacker
a UPX version number and an unpacked binary
Link:
https://research.acce.ciphertechsolutions.com/results/115a2a77-56bd-4106-b589-d7d0ff939800/
Malware family:
n/a
ID:
1
File name:
_4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab.exe
Verdict:
Malicious activity
Analysis date:
2025-12-20 10:18:42 UTC
Tags:
auto-startup upx
Link:
https://app.any.run/tasks/3a34e48e-0804-45b2-b0ce-c569f9f9d586

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/45569/
Detection(s):
SecuriteInfo.com.FileRepMalware.38333558.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694677afee899ae4567f1514
Tags:
backdoor autorun botnet virus
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug crypto packed packed packed upx
Link:
https://www.filescan.io/uploads/694677ac84afa5547b5aff92/reports/da589faf-44bd-4d64-ab9a-779835167659/overview
Verdict:
Malicious
Labled as:
Trojan[Ransom]/MSIL.HiddenTear
Link:
https://www.hybrid-analysis.com/sample/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-20T07:13:00Z UTC
Last seen:
2025-12-22T06:17:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Win64.Generic PDM:Trojan.Win32.Generic Trojan.Win32.Reconyc.sb RemoteAdmin.LiteManager.TCP.C&C VHO:Trojan.Win32.Agent.gen
Link:
https://opentip.kaspersky.com/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa056bd4-a81b-478d-a494-01191579124e
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/4d07f872c87152e0c9a2e2699f5371b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab/
Verdict:
Malicious
Threat:
RemoteAdmin.LiteManager.TCP
Link:
https://tip.neiki.dev/file/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab
Threat name:
Win64.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 10:17:17 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5x7h2cobz3gun2bmn6fhz2f736xf5yyn7lbpmiktdbh26knvwvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/251223-nv16dswlbt/
Behaviour
UPX packed file
Drops startup file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f55880c9-4db1-4914-82ac-40fa7976ea14
Unpacked files
SH256 hash:
4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab
MD5 hash:
4d07f872c87152e0c9a2e2699f5371b6
SHA1 hash:
a58fed9f356eba05a480be4f9bd6bdaf01cc1f7d
Link:
https://www.unpac.me/results/5eff1bd6-5a13-48c0-b909-cf15a95b5dbd/
SH256 hash:
3a5744e8729fa4065cbbd54b67503fbcd12ca064fb087bddff4ec9dd934563cb
MD5 hash:
1c4f18a4675c094eb5b9f718be6e57a0
SHA1 hash:
d30a2d3f2ca703670fb9d906ac0d8b3521bbf247
Link:
https://www.unpac.me/results/5eff1bd6-5a13-48c0-b909-cf15a95b5dbd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.56
Link:
https://yomi.yoroi.company/submissions/4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

Executable exe 4f6ff3e84e0e766a3741637c53e745fefd72f7186fd617b10a98c27d794dadab

(this sample)

Executable exe 3a5744e8729fa4065cbbd54b67503fbcd12ca064fb087bddff4ec9dd934563cb

  
URLhaus
https://urlhaus.abuse.ch/url/3737809/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/45569/
  
Dropping
SHA256 3a5744e8729fa4065cbbd54b67503fbcd12ca064fb087bddff4ec9dd934563cb
  
Dropping
MD5 1c4f18a4675c094eb5b9f718be6e57a0

Comments