MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86b05493f00586baf9d5ba58a92a7c64bfd1edefb6255e85015cdca9d8fe9406. 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


Mirai


Vendor detections: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86b05493f00586baf9d5ba58a92a7c64bfd1edefb6255e85015cdca9d8fe9406
SHA3-384 hash: f1fc7ae9107e22ba68e90c8cf6451e49edcbb5df5a5a87ec8aae7c68fdbdd54ccb5ef6eacdbe4c8b83f60bf5b85f0392
SHA1 hash: 935931ade26b3efff811d18bfdf78856c800bcea
MD5 hash: 5c5e609e7b3c0772a19b17de4b79ab1e
humanhash: east-golf-ceiling-nineteen
File name:data_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:345'548 bytes
First seen:2026-08-18 15:14:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:to/KrPZbv0mrEI0oraOXxxNbPFZw1wYTiNjPfwdUjitOcMg5Dpg2KumoQCafqN:O/idRFh3FzCDzKeQCaSN
TLSH T11B74C61A6E228F7DF27587304BF34E20EB5D73D616E1D684E1ACE5150F2068E641FBA8
telfhash t11a8147aa2d7507a4a644984c45dcfe228da728df3e490c339f61e85ee71bbc35e21c1d
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Changes access rights for a file
Deleting a recently created file
Kills processes
Removes directories from a temporary directory
Opens a port
Connection attempt
Launching a process
Changes owner for a written file
Changes access rights for a written file
Substitutes an application name
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a1344c68-8198-4bba-afe2-dc982a73b7dc
Behavior Graph:
Download SVG
%3 guuid=7777e121-1a00-0000-17e5-b7604d080000 pid=2125 /usr/bin/sudo guuid=928ae223-1a00-0000-17e5-b76051080000 pid=2129 /tmp/sample.bin guuid=7777e121-1a00-0000-17e5-b7604d080000 pid=2125->guuid=928ae223-1a00-0000-17e5-b76051080000 pid=2129 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b8f4b5f0-db6f-4216-8077-bf9f7dfecb74
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86b05493f00586baf9d5ba58a92a7c64bfd1edefb6255e85015cdca9d8fe9406
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86b05493f00586baf9d5ba58a92a7c64bfd1edefb6255e85015cdca9d8fe9406/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 15:20:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2yfje7qawdlv6ovxjmkskt4ms75d3ppwysv5bibltoktwh6sqda._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260818-sngwdsvcrb/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Flushes firewall rules
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:VPNFilter
Create hunting rule
Author:Christiaan Beek @ McAfee Advanced Threat Research
Description:Filter for 2nd stage malware used in VPNfilter attack
Reference:https://blog.talosintelligence.com/2018/05/VPNFilter.html

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 86b05493f00586baf9d5ba58a92a7c64bfd1edefb6255e85015cdca9d8fe9406

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3903800/
  
Delivery method
Distributed via web download

Comments