MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff
SHA3-384 hash: cc28d4391df276e4c186cca83993e815cfcf0e282c6b60aa7f513a15ada355ffa63c2c1b841a444c729f134cd40a06b7
SHA1 hash: 0840fa3d8b1c961c2d9a47f38191d57ed20acf56
MD5 hash: d6c47fe6d2d0d10ccc741932ee5ba47a
humanhash: connecticut-black-twelve-india
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'300 bytes
First seen:2025-03-10 00:16:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wNdu8t7tF7DaWr5eVpQ1ya5FKt5sX4EUba9VQ4uW:wNduYF7UyQaWbsDca9VzuW
TLSH T100430895BC929A12C5E422B7FB6E418C332263F8D2DF7203DD211F15778A81F0EA7A55
telfhash t12811ab709e562edcab80c3a881ce5632966831f86712226dcf6f5f064793cc6b11a829
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 :
87
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce369c0d1b39e3a2089904linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/67ce2f8bf8726576332e9f14/reports/97a8967a-035c-4aa7-aad7-07fc00ed04a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
112
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff
Behaviour
Process Renaming
Information Gathering
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/d1a8a60f-d207-4f85-b6f9-79b135cf8b15
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1633154
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633154 Sample: splarm5.elf Startdate: 10/03/2025 Architecture: LINUX Score: 56 18 watchmepull.dyn. [malformed] 2->18 20 155.183.112.119 ZAMRENZM United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 8 splarm5.elf 2->8         started        signatures3 28 Sends malformed DNS queries 18->28 process4 process5 10 splarm5.elf 8->10         started        process6 12 splarm5.elf 10->12         started        14 splarm5.elf 10->14         started        16 splarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 00:17:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y67rgvqnq2qdusznmfaql4xuknagklv2vuqfzaqzjlzhisfzxd7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250310-ak4xmswtew/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c2a01bc1-2997-4170-a8d3-7f93a988ac5b
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/c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff

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: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 c7bf13560d86a03a4b2d614105f2f45340652ebaad205c82194af27448b9b8ff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470172/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424079/
  
URLhaus
https://urlhaus.abuse.ch/url/3424109/
  
URLhaus
https://urlhaus.abuse.ch/url/3422878/
  
URLhaus
https://urlhaus.abuse.ch/url/3422900/

Comments