MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b
SHA3-384 hash: d136cbf74f6d549bf58c1b2b49d5d309810083154db8b2844c4584a24371cffc78e8a069ebb60126a54741904ca393ff
SHA1 hash: d4365008951621fee81b681fbe67321c8100cbc5
MD5 hash: 3c30b533d986fe54521a9d3e2380e937
humanhash: iowa-texas-nevada-freddie
File name:m-6.8-k.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:159'888 bytes
First seen:2025-08-14 16:07:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:T1g2/eINNlzx2kkQCMOaQcvB1YnyLRM/9q3tmFwfBxKQodn:hg2hNNlzIkk/MOa/TYnydM/9MmFwfBxE
TLSH T169F34905E6408B57C1E2277AE6CF824D33338B94A3EB33155938ABF43FC27995E26915
telfhash t104210012a1fac6182bf799209c7c43f11655662362867f717f0ec5c44537042a979ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
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

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f026eb5-9638-4353-90ee-db4f7d72780a
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1757235
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 16:10:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2ttedc3xiw7lgcqtdoxqe6q5p5yope2zpsggdhmy7sdwcpajenq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250814-tl9ztsxjt6/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
212.11.64.25:12345
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Dropper.Mirai-7138865-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1d398d18-fccf-4cb3-9470-03b9e6eebc45
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/c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b

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_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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: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 c6a7320c5bba2df5985098dd7813d0ebfb873c9acbe4630cecc7e43b09e0491b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3603073/
  
Delivery method
Distributed via web download

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