MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61
SHA3-384 hash: 0cb117a85bb46cc4e328d39a6ee2a3b4ae337e9246a031da3d732e1db1ab750df10c65b86ddfd50de1a995865eb13544
SHA1 hash: ed59d3f1d7ca18bc41c2871d1cd318b9bbfa9c78
MD5 hash: b71e16cc0a1e113da450bc964617d1d2
humanhash: utah-autumn-asparagus-video
File name:cutearm
Download: download sample
Signature Mirai
Create hunting rule
File size:129'824 bytes
First seen:2025-06-22 17:41:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hKuRR5ChxzjYen8SA1BX74Vf0p0TMEblvSD0RjKN/cA1QMDlLdwyw8RKz8a3bEYb:hKHpsY8S44Gyfblv60o9h15OEKn
TLSH T122C31945F8514B23C6D612BBFB5E428D3B2A17D8D3EE720399256F20378789B0E3B546
telfhash t1b311cca6da8405dcb7e1d36bc0ce7139cb9972ef192235a5ca6d6b490132cc13516836
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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-10011027-0
Create hunting rule

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68584075b06783b9ebd6a209linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/6858408b3faf8fcd7d3af55f/reports/2aac2aa3-8090-4a34-8958-085f38083def/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/a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/915143ab-af0d-43e9-a0b7-ecf96595b8f1
Behavior Graph:
Download SVG
%3 guuid=600033f2-1600-0000-c72a-56393b0d0000 pid=3387 /usr/bin/sudo guuid=9e2297f4-1600-0000-c72a-5639420d0000 pid=3394 /tmp/sample.bin guuid=600033f2-1600-0000-c72a-56393b0d0000 pid=3387->guuid=9e2297f4-1600-0000-c72a-5639420d0000 pid=3394 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca5f2b79-e6a5-40c2-8310-3d6ea39878d4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1720351
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/a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-22 20:46:15 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwuivxt6c4l44v6yqrn5pkfnrsabz7nkddna2d762bq6xsbiznqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250622-waarpscm9z/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
api.trumdvfb.com
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c
Link:
https://app.threat.zone/submission/3f2d6c34-7028-4f25-9005-ee3d329bffb1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 a5a88ade7e1717ce57d8845bd7a8ad8c801cfdaa18da0d0ffed061ebc828cb61

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3562360/
  
Delivery method
Distributed via web download

Comments