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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d
SHA3-384 hash: a6b935e75d281160c7edf7220789dd8112d9d84b38c69d91028e3e9740601279e69e8055444e0c4c5ccfb7142bbc55d2
SHA1 hash: 13a14dd425d4e286e44a05a1178112d0c765d34d
MD5 hash: 709cc2e7be80bcfa0bd6c29f2b74adbe
humanhash: jersey-sad-nitrogen-beer
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'384 bytes
First seen:2025-07-02 17:19:48 UTC
Last seen:2025-07-02 23:07:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:sD7fxbOUB+goKPsJtN1hCeF56eYOiKfrwwuaYbZdkWFXi2U7n/eYYTEOCwnHIk:snxbBs8Y56vO82wZdn+n/nYTvnH
TLSH T1FF73D715FF550FB7DCABCD3705A9170239CC558A22E47B3A7934D828B65B20B49E3CA8
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 :
2
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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

Sanesecurity.Malware.28886.LC.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:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68656a4ec9eb974737657ab7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6e6bc5e0-bc09-4a45-8c28-de83f7b59419
Behavior Graph:
Download SVG
%3 guuid=20ca1af9-1700-0000-a5ad-dcdfc60b0000 pid=3014 /usr/bin/sudo guuid=d20710fb-1700-0000-a5ad-dcdfcf0b0000 pid=3023 /tmp/sample.bin guuid=20ca1af9-1700-0000-a5ad-dcdfc60b0000 pid=3014->guuid=d20710fb-1700-0000-a5ad-dcdfcf0b0000 pid=3023 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/def63046-7c6c-4bfe-a8b1-7afe9690299a
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1727463
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1727463 Sample: mpsl.elf Startdate: 02/07/2025 Architecture: LINUX Score: 100 24 net.botwork.cc 191.96.11.215, 5677, 59732 ASDETUKhttpwwwheficedcomGB Chile 2->24 26 34.243.160.129, 443, 50540 AMAZON-02US United States 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 4 other signatures 2->34 9 mpsl.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 signatures5 36 Sample deletes itself 9->36 16 mpsl.elf 9->16         started        process6 process7 18 mpsl.elf 16->18         started        20 mpsl.elf 16->20         started        process8 22 mpsl.elf 18->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 17:20:20 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=ux3jtp7pr3kktdxja56mprqhutbsmyely25luvofdvqhbxmfzzgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250702-vwh5jagn4s/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
net.botwork.cc
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/312aadeb-8815-43b2-b7f6-23ff6e749499
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/a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d

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_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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a5f699bfef8ed4a98ee9077cc7c607a4c326608bc6baba55c51d6070dd85ce4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570942/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3574740/

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