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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74
SHA3-384 hash: 2ae811a665d546b4f0c8046c1b23f1ae13ce4fe37c3e17d525d2f355da5d334c6e665347ed46bf0596068833e466b33c
SHA1 hash: 9024912d7cd2f8e91b06b6b8417d4bc6667a6cf6
MD5 hash: b22d640895851a543cb59cf470755478
humanhash: fifteen-bakerloo-kentucky-triple
File name:Okami.mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:123'181 bytes
First seen:2025-03-05 06:26:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DLYxtjCSEEVC5hr+xWDOPRx9Fq51uUOypn:vCub+C5hqxWyPRx9Fq51uUOypn
TLSH T151C3952A7E21ABFFE169863107F35F3087D522E627A15386F26CDA181F6118D1C5FB90
telfhash t1c7110043a5ba8a192ff398245cbc06b1159266137260ff70ef0ec1804d37102b539e8f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136029-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7f105c8d04e92a4bf03e7linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Gains root access
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
46
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9fc2f407-69ae-4798-a09b-b6d7de3b5c0e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629766
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1629766 Sample: Okami.mips.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 17 193.200.78.49, 48530, 6963 LINK-SERVICE-ASUA Switzerland 2->17 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 3 other signatures 2->25 9 Okami.mips.elf 2->9         started        signatures3 process4 process5 11 Okami.mips.elf 9->11         started        process6 13 Okami.mips.elf 11->13         started        process7 15 Okami.mips.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 06:27:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzwjybahjpl2vpaou5isy2voxvf4b5g327whvfj4egbeg6g45v2a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250305-g7xv6s1vcy/
Behaviour
System Network Configuration Discovery
Changes its process name
Malware Config
C2 Extraction:
193.200.78.49:6963
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136029-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/906b82ff-7aa3-4879-a17f-9133655e5e3c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 866c9c04074bd7aabc0ea7512c6aaebd4bc0f4dbd7ec7a953c21824378dced74

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3466081/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments