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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f
SHA3-384 hash: 7f20e7e2bfb12a7663c480cd0908dc27172647a50eb3000529a124cf02ba41180f4e95acf924d649e3f9e1a74a069c48
SHA1 hash: 2c5042881a181e4edbd40701191acdb75df7083e
MD5 hash: 23454adbea98573469b55f409f5232e0
humanhash: eleven-cola-thirteen-muppet
File name:m-6.8-k.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:159'888 bytes
First seen:2026-09-07 06:29:57 UTC
Last seen:2026-09-08 00:13:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:T1g2/eINNlzx2kkQCMOaQcvBiYnyLRM/9q3tmFwfBxKQodn:hg2hNNlzIkk/MOa/oYnydM/9MmFwfBxE
TLSH T1F0F34905E6408B17C1E2277AE6CF824D33338B94A3EB33155938ABF43FC27995E26915
telfhash t104210012a1fac6182bf799209c7c43f11655662362867f717f0ec5c44537042a979ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
No detections
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
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a9e5a0d57f2ab36571573c7/reports/0b716f3b-e7c5-432c-85cb-1eaf70298f1a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-06T22:40:00Z UTC
Last seen:
2026-09-07T21:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b95b6f0f-0d58-4c94-b38e-7f75cb19688f
Behavior Graph:
Download SVG
%3 guuid=6d07cb7e-4400-0000-815d-61953f030000 pid=831 /usr/bin/sudo guuid=7c8e9181-4400-0000-815d-619540030000 pid=832 /tmp/sample.bin guuid=6d07cb7e-4400-0000-815d-61953f030000 pid=831->guuid=7c8e9181-4400-0000-815d-619540030000 pid=832 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/793be8a8-340e-4867-bcba-ac0d107a8417
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1969208
Signature
Antivirus / Scanner detection for submitted sample
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969208 Sample: m-6.8-k.Sakura.elf Startdate: 07/09/2026 Architecture: LINUX Score: 100 17 94.154.43.200, 49904, 606 CDNEXTGB Netherlands 2->17 19 Suricata IDS alerts for network traffic 2->19 21 Found malware configuration 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 4 other signatures 2->25 8 m-6.8-k.Sakura.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 27 Opens /proc/net/* files useful for finding connected devices and routers 8->27 13 m-6.8-k.Sakura.elf 8->13         started        process6 process7 15 m-6.8-k.Sakura.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-07 01:50:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4ox3opktpbtc2hfdsl4klj77hupjrmw3s55ejhpjinw4ojzzkhq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet discovery
Link:
https://tria.ge/reports/260907-g9q6eayvez/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
94.154.43.200:606
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/671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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_0ea505fa
Create hunting rule
Author:Elastic Security
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 671d7db9ea9bc33168e51c97c52d3ff9e8f4c596dcbbd224ef4a1b6e3939ca8f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3913189/
  
Delivery method
Distributed via web download

Comments