MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef
SHA3-384 hash: 0101a83e34854d0abb5ea6cbe7800a1e24aedc72b49968c51f1421a453b0abf9195fad4d2ef5f7745fefebeb13e4bb64
SHA1 hash: 348966489ce86f110362ee4e37bf6ee16eaf4fd1
MD5 hash: bdaff28ea63c3e9d53ca515dce3cc6a6
humanhash: berlin-butter-table-equal
File name:nabarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:48'100 bytes
First seen:2025-03-04 02:27:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Pgn7fUEySzfqz6k4jSfPe+n2NanrKsRWV2IUbvh/nhpU3fWmusrdUM/LLiE3UZT+:Pgn7fJyeqSSHe+n2wnrZR/IGvh/bW3o4
TLSH T14223E656B8918F01C5D552B6FF0E518D371307A8E3EFB313AE146F246B8B46B0E7A819
telfhash t10511e3049dcc0d6ceac4f46ac29ea3366515d0be3e21380558a2f6cd6773dd53122c35
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c66609c668b65489bed20clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c6654e3c5f644bd9416d64/reports/7a19cd20-4241-4d7e-8b11-5c8591f9bed5/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/a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de37423e-1608-4ef7-9753-b8856726649e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1628704
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/a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:28:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ux2pp334pfwtke2bomxlg2poe34dx2ccvtp4gap6tpzudqwiolxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250304-cx9prswyfx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/91adb883-0a18-4ce3-8d3c-69da5147359d
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/a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef

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: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 a5f4f7ef7c796d351341732eb369ee26f83be842acdfc301fe9bf341c2c872ef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424004/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3458421/
  
URLhaus
https://urlhaus.abuse.ch/url/3422908/
  
URLhaus
https://urlhaus.abuse.ch/url/3424027/
  
URLhaus
https://urlhaus.abuse.ch/url/3422935/
  
URLhaus
https://urlhaus.abuse.ch/url/3458260/

Comments