MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5
SHA3-384 hash: b129639481b76ffd795b3ab1bc1cc900741d8c143608c932cc8c2d3d41ce2c57a374b4c1495e21291e2d5a316539fb4e
SHA1 hash: 1b54fad41d6dab723c8c453bb9064e56e911e4f1
MD5 hash: 8e81a4dd9e5b1e3602797e1e58f6132f
humanhash: spring-orange-blossom-west
File name:data.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:644'320 bytes
First seen:2026-01-31 09:48:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:WvAZ94zuyRM0MzSnsF0l9wDFxDcReZtbIDnCzhH1yWw5nzUZ1dB:Wv6CzuyR2U9wD/DweGXb4
TLSH T1CBD47D59FE5E3C42E2D7E3789E4D83E1B32771E4D32391A33982434CD5CA9E98BA1911
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/697dcfe2c9bfb60ece19d5cf/reports/de51a44d-9e84-4d57-97b1-8bdd04df5b02/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d165aa0d-aa89-46ea-aede-bd7be559fc46
Behavior Graph:
Download SVG
%3 guuid=478cb120-1700-0000-7ee6-caf76e0d0000 pid=3438 /usr/bin/sudo guuid=85955223-1700-0000-7ee6-caf7770d0000 pid=3447 /tmp/sample.bin guuid=478cb120-1700-0000-7ee6-caf76e0d0000 pid=3438->guuid=85955223-1700-0000-7ee6-caf7770d0000 pid=3447 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5cd738af-2050-47c1-8354-4044d527f35d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1860856
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample pipes script to sh (AV evasion)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860856 Sample: data.aarch64.elf Startdate: 31/01/2026 Architecture: LINUX Score: 56 30 cyber-reborn.com 130.12.180.108, 25565, 44538 DATAHOPDatahop-SixDegreesGB Canada 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Sample pipes script to sh (AV evasion) 2->34 11 data.aarch64.elf 2->11         started        signatures3 process4 process5 13 data.aarch64.elf 11->13         started        process6 15 data.aarch64.elf 13->15         started        process7 17 data.aarch64.elf 15->17         started        process8 19 data.aarch64.elf sh 17->19         started        21 data.aarch64.elf sh 17->21         started        23 data.aarch64.elf 17->23         started        process9 25 sh iptables 19->25         started        28 sh iptables 21->28         started        signatures10 36 Executes the "iptables" command to insert, remove and/or manipulate rules 25->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-01-31 09:48:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yk75pvwgh52sefqtebduibabq3gmg5f66wvzehslyh364c2m4pcq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260131-lsv59afw9h/
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/c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5

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: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:malwareelf55503
Create hunting rule
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 c2bfd7d6c63f75221613204744040186ccc374bef5ab921e4bc1f7ee0b4ce3c5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765761/
  
Delivery method
Distributed via web download

Comments