MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474
SHA3-384 hash: 1338b900b0dbffb9bb263bd42d08c4de248c71a3c6bddfa12c65bf031b6d2ee23131b6c82cd1134749dfc1d5ed6a26d9
SHA1 hash: e5145f00cb52a802f4d0b0e8af468cf0796ce323
MD5 hash: 72882da43fa811602a82f8f036cddcda
humanhash: quebec-football-illinois-network
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:26'480 bytes
First seen:2025-12-22 17:34:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:NOGbxAuQK0FBksoFcQCG48tG5rtlG6jcldfP5cKbFo6bSY/aLrybm+ILopC6a6uN:NOOHH0L7oFWEG5rtlG/btbakILop
TLSH T1DFC2E996BCC2965BC6D1537AB76F474C339277A9C2CF3713DC0427103A86A4E8D62B51
telfhash t1e3e06801ee7c8e1d88f34a70cc890bb180130116a1220711cf54d9d4883b554f10ce6d
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/adfabbc7-46ee-43a3-8397-7a820b63fd5d/
Detection(s):
Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694981605ceddcfa3ff66be5/reports/bb932d2e-9a4b-4744-a663-bd8102cad9d7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-22T14:45:00Z UTC
Last seen:
2025-12-23T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31b9caef-49df-475a-994f-24f310ca73d8
Behavior Graph:
Download SVG
%3 guuid=0e0280b8-1700-0000-7290-841ea20b0000 pid=2978 /usr/bin/sudo guuid=cf7616bb-1700-0000-7290-841eaa0b0000 pid=2986 /tmp/sample.bin guuid=0e0280b8-1700-0000-7290-841ea20b0000 pid=2978->guuid=cf7616bb-1700-0000-7290-841eaa0b0000 pid=2986 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ec7fa051-366c-47fe-af20-278bb7046a54
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1837770
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 17:26:06 UTC
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmrjdducznmvhwdwvdntu3circultmcysgegpznlwexapd7vur2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251222-v5qwqsxnes/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10002598-0
YARA:
n/a
Link:
https://app.threat.zone/submission/77102c7e-6840-4396-b939-5a07167fbeb6
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/cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474

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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 cb22918e82cb5953d876a8db3a6c4888a8b9b058918867e5abb12e078ff5a474

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740462/
  
Delivery method
Distributed via web download

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