MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e
SHA3-384 hash: fdcf394902b0fb889e7e1567ccd1a08ea4e5231a9a49ade0b7b0a832b0791e15a9301e84fd74178e6356f6beebd75c97
SHA1 hash: e5e9ea5345cfc75aa6c9bee6b4d49b0139bc768d
MD5 hash: fb9a4868979b7ae4e1eebf553818f962
humanhash: low-solar-triple-blossom
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:56'076 bytes
First seen:2025-02-10 21:51:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Xk8AwZyF1JSbgQ/lNmya5Fct5hpHAVjdC:Xk8Azs/FawbhdAVpC
TLSH T19F430795BC928A12C5E462BBFA1E418C372663F8D2DF3207DD216F51778A81F0EB7650
telfhash t13b41d1765ed2079c9bd8c384d98f15664abd35bc0700725e8f1abf2781a30c7b30ac26
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):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa7530f667f46cd182e305linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
76
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e
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/1cd3d790-54e7-46b3-aaf7-28195ac7b5ed
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1611486
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611486 Sample: splarm5.elf Startdate: 10/02/2025 Architecture: LINUX Score: 56 19 serisbot.geek. [malformed] 2->19 21 165.163.171.72 WISCNET1-ASUS United States 2->21 23 100 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 splarm5.elf 2->8         started        signatures3 27 Sends malformed DNS queries 19->27 process4 signatures5 29 Sample deletes itself 8->29 11 splarm5.elf 8->11         started        process6 process7 13 splarm5.elf 11->13         started        15 splarm5.elf 11->15         started        17 splarm5.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 21:52:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=coonckgay3s6xq2fbhhwjapstf4l7brkq2nkkm263amfx6lcy6ha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250210-1q6xaszkhj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/88fd6810-5d33-4c92-9bd7-560de1d4a7a3
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/139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e

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 139cd128c0c6e5ebc34509cf6481f29978bf862a869aa5335ed8185bf962c78e

(this sample)

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

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