MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27
SHA3-384 hash: 744532213b2e54c30ddcd999b02098cc88ddf0dcda9fb6bb3eb25d584443ebb4bb4f644c8666aae1ad79a7c514b96004
SHA1 hash: 423b5edabaf16b7336a0a602a8566c8d633a94fa
MD5 hash: 5a05a5f2db5594c9ceb07ae224d7c428
humanhash: winner-diet-fillet-hotel
File name:openssh
Download: download sample
Signature Mirai
Create hunting rule
File size:72'096 bytes
First seen:2026-02-17 00:09:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rYor1ZytTnWqLrD8GA0Dz1yXJk1439OSH01iGM0C:csZy0qPZDz1yXJkS39uMD
TLSH T12763E597F801DFB3F40BE67A45D34815B930BBE60E921A72726339A7AD360D51823F46
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7f6c59d-705a-4b31-91d7-2d6afd496188
Behavior Graph:
Download SVG
%3 guuid=185acb68-1900-0000-fbfb-4ecda6080000 pid=2214 /usr/bin/sudo guuid=5ac9466b-1900-0000-fbfb-4ecdad080000 pid=2221 /tmp/sample.bin guuid=185acb68-1900-0000-fbfb-4ecda6080000 pid=2214->guuid=5ac9466b-1900-0000-fbfb-4ecdad080000 pid=2221 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d0373ece-5451-41c9-a909-15750aba3bc3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1870187
Signature
Antivirus / Scanner detection for submitted sample
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 Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 00:09:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvohrfpiky2wsfiqle3phkcqkip4rxwsjsxb4yza24w5zqgunitq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260217-afpl6ahv4b/
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/a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27

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_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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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

Mirai

elf a55c7895e856356915105936f3a850521fc8ded24cae1e6320d72ddcc0d46a27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779214/
  
Delivery method
Distributed via web download

Comments