MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570
SHA3-384 hash: 389532c60c143e94b69c3bc02c3ae3cb2f1954cfb4a3de71e7b88ed57480ec1b93eda7092c37c9f296f3c3e9cc499ac3
SHA1 hash: d27c9cedbae0f5d462d8089a157969d3cd3488a5
MD5 hash: 5faa57c34494254064c1cf804037988f
humanhash: summer-two-london-neptune
File name:main.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:177'748 bytes
First seen:2025-01-05 13:36:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PwViRc3zEV8uaDQ9zR606KQ2L7SxlmhkcCpQ:PwVYc3zrD0xQW7SWHC
TLSH T13704B719AB550FFBDCAFDD3742E90B0139CCA54B22A43B363674D528F54A50B4AE3C68
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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=677a8be3ffdcee13ec82f6d7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Sends data to a server
Creating a file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/677a8b0c33e30bee8f833f43/reports/82277a65-88e0-40f7-8db9-bffd7169dc6e/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fb448cd0-22db-4d2a-ab0c-4d5dcccaf1c1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1584438
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584438 Sample: main.mpsl.elf Startdate: 05/01/2025 Architecture: LINUX Score: 80 17 unixbot.ddns.net 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 4 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 dash rm main.mpsl.elf 2->8         started        11 dash rm 2->11         started        signatures3 31 Uses dynamic DNS services 17->31 process4 signatures5 33 Sample deletes itself 8->33 13 main.mpsl.elf 8->13         started        process6 process7 15 main.mpsl.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-05 13:37:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5drpzhjbwlr423aimkocvxjevxxuhlfiqxkvrxdfrko7cpldgvya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250105-qwsxhsxqal/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f80d4c7b-43af-4478-847e-13855cf88a49
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/e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 e8e2fc9d21b2e3cd6c08629c2add24adef43aca885d558dc658a9df13d633570

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3388577/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments