MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88. 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: c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88
SHA3-384 hash: cc89588934a234f187070569b61e5cb809e43822283af53e884284e8f78f0b6c882b76d00a91f1461421155b83b38a58
SHA1 hash: 6d81889b70da5b7b22c1df74b724cfcb5ce27729
MD5 hash: 3ff168ce53cdf05f716bc6b0f003086a
humanhash: magnesium-colorado-pennsylvania-lactose
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:22'032 bytes
First seen:2026-04-05 00:03:40 UTC
Last seen:2026-04-05 02:38:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:BkA98WNGhnM2bouBKezSIHkobhVHFWBaa8s4lFxIt7nDAYFx4ex:BJKTBKezSIEwzih8sz/u4
TLSH T1F6A2D885FA959A03C5C56337FA0E47DE3B29174CF2FE77039E1A2F65234B92A0E25052
telfhash t1c4e0cd154c0950f63eea564d519d7501ae4050f53b450d10d2fdec5d29635c571251ec
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 :
3
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
134
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-04T21:22:00Z UTC
Last seen:
2026-04-06T20:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/80594946-857e-4fd8-b887-0dc0c57e0203
Behavior Graph:
Download SVG
%3 guuid=b4c40a38-1a00-0000-6cee-4f7ba90a0000 pid=2729 /usr/bin/sudo guuid=b314e93a-1a00-0000-6cee-4f7bae0a0000 pid=2734 /tmp/sample.bin guuid=b4c40a38-1a00-0000-6cee-4f7ba90a0000 pid=2729->guuid=b314e93a-1a00-0000-6cee-4f7bae0a0000 pid=2734 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4ee3dbc-b8d4-4aef-8cc7-1b15af6db774
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1893525
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1893525 Sample: arm5.elf Startdate: 05/04/2026 Architecture: LINUX Score: 60 11 Antivirus / Scanner detection for submitted sample 2->11 13 Multi AV Scanner detection for submitted file 2->13 6 arm5.elf 2->6         started        process3 signatures4 15 Sample deletes itself 6->15 9 arm5.elf 6->9         started        process5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-04-05 00:04:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcx5kwbbtdwd7nwxdayq4uvqryvy2oyklwfxngk5nemsr7gz3sea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260405-acqeaaez8q/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

File information

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

Web download

Mirai

elf c8afd5582198ec3fb6d718310e52b08e2b8d3b0a5d8b76995d691928fcd9dc88

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3811309/
  
Delivery method
Distributed via web download

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