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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454
SHA3-384 hash: 7a1d356edfe2aba910b738e80f1210c59b194058aa93d1f05dfc094b11d9fd87b5be73eed52a790af9260dab4c5e3e9b
SHA1 hash: 47c616dd2523a8dcda8fb451cfc224f9b3893daf
MD5 hash: 5779b93c99baea628b628ce849ef6214
humanhash: twelve-cola-floor-item
File name:jew.arm4
Download: download sample
Signature Gafgyt
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File size:107'054 bytes
First seen:2025-03-05 07:36:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:c/1lxkoWAKnzOv1rsRyffIycy/kJ0s8uX/UWHQlyujA0dP:H/Ryn3cy/I/UWHQlyujA0dP
TLSH T130A30801FC404B27C7D22BBBF79E828D77355A5867D733116A396EB02BC57982E39224
telfhash t15021f103aafa8b1d6bb35d6468bc46b11651ab237660bf70ff0ec5409d33102b475e8b
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 :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7136072-0
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Unix.Dropper.Mirai-7138855-0
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Unix.Dropper.Mirai-7138996-0
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Unix.Dropper.Mirai-7139223-0
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Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-6981154-0
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Unix.Trojan.Gafgyt-6981172-0
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Unix.Trojan.Mirai-10033529-0
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Unix.Trojan.Mirai-10034904-0
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Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Tsunami-9396652-0
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Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c80174c668b65489bf19a2linux22vpnfull_triage
Tags:
aidra ddos
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9405987-851a-47a7-9d6a-239f3b0891d9
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629870
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: 1629870 Sample: jew.arm4.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 17 45.148.10.136, 45652, 666 PPTECHNOLOGYGB Italy 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 2 other IPs or domains 2->21 23 Found malware configuration 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 3 other signatures 2->29 9 jew.arm4.elf 2->9         started        signatures3 process4 process5 11 jew.arm4.elf 9->11         started        process6 13 jew.arm4.elf 11->13         started        process7 15 jew.arm4.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2025-03-04 02:25:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c4e3aklrqi7krrofhblwjolo6qhqf7wqtppdghfx75uump6aurka._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/250305-jfxgfasrs3/
Behaviour
Changes its process name
Malware Config
C2 Extraction:
45.148.10.136:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/06d7ab11-08b9-49ec-aa3b-5a711be8ad5e
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/1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454

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:botnet_Yakuza
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Author:NDA0E
Description:Yakuza botnet
Rule name:enterpriseapps2
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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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
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Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
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Author:malware-lu
Rule name:setsockopt
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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 1709b02971823ea8c5c5385764b96ef40f02fed09bde331cb7ff69463fc0a454

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3467612/
  
Delivery method
Distributed via web download

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