MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d94f75a70b5cabaf786ac57177ed841732e62bdcc9a29e06e5b41d9be567bcfa. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d94f75a70b5cabaf786ac57177ed841732e62bdcc9a29e06e5b41d9be567bcfa
SHA3-384 hash: da780a6a82cdd4b7f64b188352941db65fa251a7518649706166d8368ad32969998eaa95d37d8201e8e60a62ccca4f0e
SHA1 hash: 18821dbb53892d6faa14b1f063517a0302057290
MD5 hash: d75cb9920d1d3d280518ddccfe4789d2
humanhash: blossom-pip-spaghetti-beer
File name:defunct
Download: download sample
File size:2'833'840 bytes
First seen:2026-02-28 21:02:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 49152:T0idKbBedbWCCQZLyOgk/KszcixmYw2Y30scw+G2oT+uoNNyZlrhcSueVu7VwTCI:T0PbiWCPyOgk/pzcixmf2sp2pu/Zlr+L
TLSH T178D55B1679E318BEC5B2C470966F85326C36F45942117D7F2280EBB02E7BE211F5DAE2
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter kratsg
Tags:elf


Avatar
kratsg
Observed on node with exposed (public) jupyterlab access

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.GsNetcat-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai netcat
Link:
https://www.filescan.io/uploads/69a3ed61cd25bfe1dfdd1a2b/reports/2ade5215-11e8-4b87-9b46-be4b3c40b79b/overview
Verdict:
Adware
File Type:
elf.64.le
First seen:
2024-08-20T16:06:00Z UTC
Last seen:
2026-02-12T05:00:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/d94f75a70b5cabaf786ac57177ed841732e62bdcc9a29e06e5b41d9be567bcfa/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1872218
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872218 Sample: defunct Startdate: 19/02/2026 Architecture: LINUX Score: 56 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 2 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 defunct 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 defunct sh 8->14         started        process6 16 sh uname 14->16         started       
Score:
81%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d94f75a70b5cabaf786ac57177ed841732e62bdcc9a29e06e5b41d9be567bcfa
Gathering data
Threat name:
Linux.Hacktool.GsNetcat
Create hunting rule
Status:
Malicious
First seen:
2024-08-18 00:30:56 UTC
AV detection:
14 of 23 (60.87%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3fhxljyllsv266dkyvyxp3mec4zomk64zgrj4bxfwqozxzlhxt5a._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/d94f75a70b5cabaf786ac57177ed841732e62bdcc9a29e06e5b41d9be567bcfa

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multi_Hacktool_Gsocket_761d3a0f
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

  
Delivery method
Other

Comments