MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0. 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


Gafgyt


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0
SHA3-384 hash: b386eb1546c02fea123da3aaf34bee4b61249a83c499013390056f060fdb1466837146c40ba7792c1c77f94a3ed3f2ed
SHA1 hash: 1be11d4d11a6dce299bebb2c33867371ef8d0d32
MD5 hash: a770781d56fe33917fb24f632e978521
humanhash: north-network-ack-delaware
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:62'776 bytes
First seen:2025-02-23 11:42:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xv/iDe7xnPIe/FK2oJn7EotwCCo4JY4zNtm:xSSRtM2CBtwCY2KNtm
TLSH T130538C73CC2B2E58C59886F17870CF756723A54081A71EFA599AC67A4043ECCFA063F8
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 abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bb09d3a0fd713c335c722flinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67bb09d33afc3763bec24911/reports/055a37b0-1cd8-4104-9d6e-a643e789cf02/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/afc74d46-7636-4aab-a535-6d35b1ee91fe
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1622153
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-23 11:43:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghdaoylkj7b6sdyuydf5qhve5p7nb7l724t7pkzh3ypo2ws57taa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250223-nvmb8sxpx7/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/db9f1606-1b24-4558-abfa-d6cd8b6af4f7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Gafgyt

elf 31c607616a4fc3e90f14c0cbd81ea4ebfed0fd7fd727f7ab27de1eed5a5dfcc0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3449795/
  
Delivery method
Distributed via web download

Comments