MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a
SHA3-384 hash: 4ad4878c2dcb872a0c6e7b87bc27cbbdc181b89199a0c4baad4a3986477408468aaf08cd1ca34427b0b115810a108eeb
SHA1 hash: 0592c6578111fbb7d71d9d60663f617dc880bb6c
MD5 hash: 53667eb92cbaaa072e0dad6cb70b0ffc
humanhash: speaker-potato-hot-undress
File name:S3o.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:30'952 bytes
First seen:2025-11-21 12:56:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:W/ZRmFDskJo04UG502RwB++lb4itPzKs3UozL/:W/7ed4U24s+lbvPLzD
TLSH T185D2E1D063166E34C2445D7B56684AC3AF8640B2D2A77951047212FCB64FE1BFEF88CB
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 mirai UPX
File size (compressed) :30'952 bytes
File size (de-compressed) :83'396 bytes
Format:linux/arm
Unpacked file: 3c4bb14f0128ab90aef502f4681920f15e90c554bc403697c572f59386793636

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/692061765d3feebe12d6d076/reports/ab266fed-feaf-4d3d-b6a0-5ea38c65f3fe/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T08:51:00Z UTC
Last seen:
2025-11-21T10:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/43e44d3b-6639-4dec-844b-ac5af7f59e9d
Behavior Graph:
Download SVG
%3 guuid=ec83e90d-1900-0000-bb51-d007560b0000 pid=2902 /usr/bin/sudo guuid=ae30d80f-1900-0000-bb51-d0075b0b0000 pid=2907 /tmp/sample.bin guuid=ec83e90d-1900-0000-bb51-d007560b0000 pid=2902->guuid=ae30d80f-1900-0000-bb51-d0075b0b0000 pid=2907 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/18023ddd-ef1c-4701-a1fc-e9377779f2f0
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1818515
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 12:56:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=el5joybjnf6mf5rnjsvtym5jfcbajiydrhmirijrmq52aa5kbofa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251121-p6hc4axndt/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/afca527b-eec3-4c60-96ab-2a674ae377a9
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/22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 22fa976029697cc2f62d4cab3c33a9288204a30389d888a131643ba003aa0b8a

(this sample)

Mirai

elf 3c4bb14f0128ab90aef502f4681920f15e90c554bc403697c572f59386793636

  
URLhaus
https://urlhaus.abuse.ch/url/3713355/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3712136/
  
Dropping
SHA256 3c4bb14f0128ab90aef502f4681920f15e90c554bc403697c572f59386793636
  
Dropping
MD5 d0213c1bfabf898677c332b22cdc87db

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