MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab
SHA3-384 hash: 3af4b44c2e319012a98a2d1dc2e6accedfb2da71c16ac8f7cf06ed3ae9f519772c1fc392194d728971ee214f77524488
SHA1 hash: ce4b4f936291177b90ab28f358100d1f97559db9
MD5 hash: 675f2a92fa404342ad25b8db33bba1cd
humanhash: september-illinois-nineteen-black
File name:dissarm6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:259'975 bytes
First seen:2026-06-09 06:31:53 UTC
Last seen:2026-06-09 16:08:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:kusMsi6hllifto6jDySatgxrZpe8GUbZwiwqDcC6WiiaP4N/KmbQtlTpYVe:nNatgxG8rLwqXiifN/KmbQtltYVe
TLSH T119446724AC26D217C0E3FFB9FFE97A8AE719E6C64B8563036560117D0EF1A59241FC84
telfhash t1f7312e22b1faca352af249248dbc07b1231d5f23a2d6be75bf29c5c045371526665ccb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Tool.13409-1
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

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

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-08T18:37:00Z UTC
Last seen:
2026-06-09T05:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23fb683e-85e7-4e4f-9fbe-ded751f717c1
Behavior Graph:
Download SVG
%3 guuid=b3b2b957-4c00-0000-523f-ad1c7b040000 pid=1147 /usr/bin/sudo guuid=c61b5c5a-4c00-0000-523f-ad1c7c040000 pid=1148 /tmp/sample.bin guuid=b3b2b957-4c00-0000-523f-ad1c7b040000 pid=1147->guuid=c61b5c5a-4c00-0000-523f-ad1c7c040000 pid=1148 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ec5f753-ba45-4c9d-b5f1-1f6f62c11dd1
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1924877
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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/56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 00:11:35 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=k3mhs4vwb55ipuzwfjhk5p3bsmcunm753bzmn7m76opoxfpo36vq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet discovery
Link:
https://tria.ge/reports/260609-hav6raes71/
Behaviour
Reads system network configuration
Reads system routing table
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/56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab

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_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza 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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 56d87972b60f7a87d3362a4eaebf61930546b3fdd872c6fd9ff39eeb95eedfab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3861568/
  
Delivery method
Distributed via web download

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