MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8. 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: 14


Intelligence 14 IOCs YARA 13 File information Comments
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SHA256 hash: a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8
SHA3-384 hash: c9c2de0471ff8a4fb3be3959bb0c916a8b27ea5b7d1d46743bbf3a8c6706d82dbc8b9c22c3a3afbe4610bff5b16fb9c9
SHA1 hash: 12a576b4c2e111c704aee4656541a2bdc360287f
MD5 hash: 88320d4cc50496b5f25bfdc8ebee6b3e
humanhash: uniform-jig-louisiana-bulldog
File name:jackmyi686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:125'787 bytes
First seen:2025-02-05 19:41:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:F2+4FxdHll5kG25XxdetJ8add9QzTsxzmHrW4N+rX5GcgpGK:FzS9eXxdetJ8addQKmLW4N+rXUcgpGK
TLSH T147C33CC7D902C5B3D4020AB2126B724A4622FF3F486B69E6F7193DB4AF319857225FD1
telfhash t1bf21e00365b9495d1ff369649cbc47a416a2a6237261be70af5dc1809c37003b979e8f
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 :
150
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30434.LC.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981154-0
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Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Gafgyt-6981156-0
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Unix.Trojan.Gafgyt-6981165-0
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Unix.Trojan.Mirai-6981169-0
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Unix.Dropper.Mirai-7135935-0
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Unix.Dropper.Mirai-7135940-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
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Unix.Dropper.Gafgyt-9762292-0
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Unix.Trojan.Gafgyt-9762295-0
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Unix.Trojan.Mirai-9864781-0
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Unix.Trojan.Gafgyt-9875945-0
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Unix.Trojan.Gafgyt-9879277-0
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Unix.Trojan.Gafgyt-9886589-0
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Unix.Trojan.Gafgyt-9889131-0
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Unix.Trojan.Gafgyt-9910205-0
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Unix.Trojan.Mirai-5607483-0
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Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a3c0a02dcee78dd8199d5alinux22vpnfull_triage
Tags:
gafgyt aidra ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67a3bede91c431eb5eb634c6/reports/72b0b26e-2c3c-4dea-b5b0-4e2f82055b5d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 103.130.214.198:666
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb9319bd-4729-4525-b069-79ce1944142b
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1607719
Signature
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2025-02-05 19:41:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4zsfw3rcmf6gmq54rqitnp7aima7appothnk27erx553bf6w3ma._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250205-yd7lyszlhw/
Malware Config
C2 Extraction:
103.130.214.198:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_83715433 Linux_Trojan_Gafgyt_6122acdf Linux_Trojan_Gafgyt_f51c5ac3 Linux_Trojan_Gafgyt_27de1106 Linux_Trojan_Gafgyt_1b2e2a3a Linux_Trojan_Gafgyt_9127f7be elf_bashlite_auto
Link:
https://app.threat.zone/submission/aeb71066-2928-40a1-af7c-8791a88141f6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8

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_bashlite_auto
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Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.bashlite.
Rule name:Linux_Gafgyt_Generic
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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:Linux_Trojan_Gafgyt_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_27de1106
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_83715433
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f51c5ac3
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 a73322db71130be3321de46089b5ff02180f81ef74ced56be48dfbdd84beb6d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3425308/
  
Delivery method
Distributed via web download

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