MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780
SHA3-384 hash: 0853ba0c713e7531b4decea407064be2dde053153b3430f3de037d86e6bca87b2223551072b082b744705fc3ee0c383e
SHA1 hash: d0b00b0db250e0775cc030a6b3bb2bb3eb25a620
MD5 hash: c0e398034bcc2d4429a8e3700797d1ca
humanhash: uncle-maryland-lima-nevada
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:181'550 bytes
First seen:2026-05-18 07:57:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7FcttQFinUxR/oqCMUvW5BwmDdhQNipzDUx8m2Gqd0/ryxrCPFtcC6:7NGUxR/H++5imDdKiQGm2Gqd0/ryxrCU
TLSH T1DC041847A8A55EB3C085AEB129B75A740757ED110F4B0B8BB63DF6B4422B8CCB40E774
telfhash t117611f44983d05d9af631c2964a86be30993b02a32e5bf18ff0acdc0084e429f164e4f
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 :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

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

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

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

Unix.Trojan.Gafgyt-9876192-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

Unix.Trojan.Gafgyt-111
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a0ac67b875badc3b3899bc1/reports/caf5f39d-7b1d-4646-9821-b85c791838c0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-18T05:57:00Z UTC
Last seen:
2026-05-19T19:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bf38f056-9e02-4e9b-a721-f96bba11fd30
Behavior Graph:
Download SVG
%3 guuid=834a60f8-1900-0000-50a6-3ee3ca080000 pid=2250 /usr/bin/sudo guuid=0c2bd1fa-1900-0000-50a6-3ee3cb080000 pid=2251 /tmp/sample.bin guuid=834a60f8-1900-0000-50a6-3ee3ca080000 pid=2250->guuid=0c2bd1fa-1900-0000-50a6-3ee3cb080000 pid=2251 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c08933c1-cb42-401c-aeaa-2ea2ed4d7207
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1914825
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1914825 Sample: sh4.elf Startdate: 18/05/2026 Architecture: LINUX Score: 92 17 64.7.199.151, 443, 49728, 49732 INTERNAP-2BLKUS United States 2->17 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 daisy.ubuntu.com 2->21 23 Suricata IDS alerts for network traffic 2->23 25 Found malware configuration 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 3 other signatures 2->29 8 sh4.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Opens /proc/net/* files useful for finding connected devices and routers 8->31 13 sh4.elf 8->13         started        process6 process7 15 sh4.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-18 07:58:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4d47b26cjp54vx5nbzt6reezkpusbnz55lj6nphl6qo52xr66aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260518-jtm5xsc17m/
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/6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780

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: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_Trojan_Gafgyt_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
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: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 6707cf875e125fde56fd68733f4484ca9f4905b9ef569f35e75fa0eeeaf1f780

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3849295/
  
Delivery method
Distributed via web download

Comments