MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6
SHA3-384 hash: 3fc0c67f6baaad81beea4d47bb28ed83b7f3ce1cfa7a42b4817de39f272fca2241946b5677a6a609b56ba5c4728b6d95
SHA1 hash: 2b6b80ad7af7baa1023e38c97d27e70e1f1b40b4
MD5 hash: d82d801ee3d6c6e281e417b3306d0805
humanhash: gee-yankee-black-kentucky
File name:splsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:48'720 bytes
First seen:2025-02-10 21:51:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:JaZwtb6r5nKqiUIOeG0EMS6aej3SnC0i6C6H+HoU/RxC5:JaZwtbPPsHXRejv0i6jBSjC5
TLSH T194238D76C87F6DD4C148C3B4B8259E782BA3E404C6562EFA8B8587579013EACF6193F1
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa7542f667f46cd182e32flinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57482eec-673b-40c4-a75d-b7ade741bd0e
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1611477
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: 1611477 Sample: splsh4.elf Startdate: 10/02/2025 Architecture: LINUX Score: 56 17 serisbot.geek. [malformed] 2->17 19 155.183.112.109 ZAMRENZM United States 2->19 21 100 other IPs or domains 2->21 23 Multi AV Scanner detection for submitted file 2->23 8 splsh4.elf 2->8         started        signatures3 25 Sends malformed DNS queries 17->25 process4 signatures5 27 Sample deletes itself 8->27 11 splsh4.elf 8->11         started        process6 process7 13 splsh4.elf 11->13         started        15 splsh4.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 21:52:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofkrvibzc4u4xkuhrbpiepbrrb7uesbd7x5jbv4vnin5zzlanota._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250210-1q673azkhr/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/24c67960-65d9-4603-81e2-75c9f92b469d
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/71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6

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

Xorbot

sh 6e2e101f3110281bbc8007c7db6167b23501bee6d10c6ef4b7bbf6f4ebbcc82d

Mirai

elf 71551aa0391729cbaa87885e823c31887f424823fdfa90d7956a1bdce5606ba6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423996/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3423981/
  
URLhaus
https://urlhaus.abuse.ch/url/3422913/
  
URLhaus
https://urlhaus.abuse.ch/url/3422966/
  
Dropped by
SHA256 6e2e101f3110281bbc8007c7db6167b23501bee6d10c6ef4b7bbf6f4ebbcc82d
  
Dropped by
MD5 77f2cc1861efd9c28599567c69a02ab9

Comments