MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8
SHA3-384 hash: 7b94df834836029b9b8253ec238275e676e5edd85237c4c3cf5468a00db52b5c351fad033a305b4b73752df162eb61c5
SHA1 hash: f928d5a41b18507b981e18dcd0f3f17a08b34dbd
MD5 hash: 153f61657066d5aae89b9943107f27c4
humanhash: winner-pasta-mars-double
File name:sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:121'434 bytes
First seen:2024-12-06 15:06:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hRm6b8838KNtvNe8TmXf4kiYzF+ltuOUrzhSm7sdAU2Ynm4wA/toYYwCR:hV88MKNa8TazF+0r4mIFjnm4wAVZYDR
TLSH T11FC33A23773A0A23C5EA543451E35333F7B9CB8534B4524BBA906EAC2F0AAD435537E9
telfhash t158210d17a1f986182bb65924ac7c87f11551262363427e71af0ec6c44a3b003b93cddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-7643791-0
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Unix.Trojan.Gafgyt-7785026-0
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Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6753131c03fccedbc64985f2linux22vpnfull_triage
Tags:
malware
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c3e7466e-d2cc-4ef3-9289-1755bd74fa0c
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1570183
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Found malware configuration
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8/
Threat name:
Linux.Exploit.Mirai
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Status:
Malicious
First seen:
2024-12-06 16:13:11 UTC
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7abutgimwbrt2stwijkrnsh5xkeencvw7ebchjaeoteftetmxua._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/241206-shaj5ayqbl/
Malware Config
C2 Extraction:
154.216.18.82:9999
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b64ac07b-11d9-4d9c-9435-d195195dff2b
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/57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8

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:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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 57c01a4cc8658319ea53b212a8b647edd4423455b7c8111d2023a642cc9365e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3333615/
  
Delivery method
Distributed via web download

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