MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31
SHA3-384 hash: 17facd279bf9d45e2fe941240bd06a9fb80af37ae97e183792d8af8fbcc71d53e8912f8e34bbe3a51195b7fbb4165459
SHA1 hash: 2bea809d24a51e40e64bcfafd2a7a21544b4b5f8
MD5 hash: e3fb7bdb9ecd644d633b19b401177464
humanhash: west-two-four-london
File name:bot.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:181'458 bytes
First seen:2025-10-22 10:54:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ObeqvR6sAoYj3ueaac+TORe3fsr4FlLJRJ38YhTfYo+M/RzOVdcLn:OeqvRIoY77aac+TORevsWLJRJ38+x+Mt
TLSH T18B042945EA404B13C0D627B9F6DF42453333AB9497EB73069528AFB43F8679E4F22A05
telfhash t178310071567851269aa1ec64d9ed97b2652ac7171340ff32df26c0cc281a449f62ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/68f8b7f83a79800405f0c280/reports/fc986636-9cff-42ce-a20c-22396e63c3aa/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-22T08:40:00Z UTC
Last seen:
2025-10-23T16:28:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed19fb92-c3f7-45b6-b733-e9163da9bf7c
Behavior Graph:
Download SVG
%3 guuid=b568844d-1900-0000-868a-812065140000 pid=5221 /usr/bin/sudo guuid=2d4cad4f-1900-0000-868a-812066140000 pid=5222 /tmp/sample.bin guuid=b568844d-1900-0000-868a-812065140000 pid=5221->guuid=2d4cad4f-1900-0000-868a-812066140000 pid=5222 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1de16f46-f9f1-4e4b-84ca-57f14e7f7746
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1799694
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-22 10:56:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajkyxtxzseqkqm35ap7txdzu2z6y3tx4rabpn4qqsifexzlxdqyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251022-mzyqdsyncs/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
hell.dedicated-coords.lol
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1c700b79-a702-41ee-b469-521787a3c132
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/02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31

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_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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 02558bcef99120a8337d03ff3b8f34d67d8dcefc8802f6f210920a4be5771c31

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3680961/
  
Delivery method
Distributed via web download

Comments