MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 375e1279ba0cf63ec33bd1ad0a4be681f5fbf75c7c2e642a718b79b36bc7cbbc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 375e1279ba0cf63ec33bd1ad0a4be681f5fbf75c7c2e642a718b79b36bc7cbbc
SHA3-384 hash: 6c0a007774bd237d67fc66fe519e2f8b76980d8d04e0396ed8dfddf82b4921e951b140cf20a8744f9625092204148bf7
SHA1 hash: caf6754dc0807e954f5a155ac8bfc4b959142817
MD5 hash: f6b2b64b34336116fe1a48c30b4f2d78
humanhash: london-ohio-river-venus
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:105'668 bytes
First seen:2025-12-26 20:44:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0X/710IS5GVmDeC3jZ4pq2r90526ffmVTVZBYvqyXR5yDTVfLFFCl:W/72Tdt2eM7xycTVxF
TLSH T147A3C50AEF600EFBD86FDE3745A90A0535CC554722A83B3A7674C928F64A54B4AF3C74
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9e752583-b36d-44d0-ad42-d444dd121474/
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694ef3f1e126b9ff43929528/reports/440de3a9-abb4-45ce-9b6c-93f07b7dc187/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3143d0f7-4600-4e02-bb91-417956b12542
Behavior Graph:
Download SVG
%3 guuid=efacee67-1a00-0000-d11f-f9323a0a0000 pid=2618 /usr/bin/sudo guuid=72f9046a-1a00-0000-d11f-f932410a0000 pid=2625 /tmp/sample.bin guuid=efacee67-1a00-0000-d11f-f9323a0a0000 pid=2618->guuid=72f9046a-1a00-0000-d11f-f932410a0000 pid=2625 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/21d45984-df90-4d18-b548-54f4fab177a8
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1840060
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840060 Sample: mpsl.elf Startdate: 26/12/2025 Architecture: LINUX Score: 84 39 91.208.206.49, 47826, 57294, 57296 ALEXHOSTMD unknown 2->39 41 109.202.202.202, 80 INIT7CH Switzerland 2->41 43 3 other IPs or domains 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 49 Yara detected Mirai 2->49 51 Connects to many ports of the same IP (likely port scanning) 2->51 10 mpsl.elf 2->10         started        12 systemd rsyslogd 2->12         started        15 gnome-session-binary sh gnome-shell 2->15         started        17 18 other processes 2->17 signatures3 process4 file5 19 mpsl.elf 10->19         started        37 /var/log/kern.log, ASCII 12->37 dropped process6 signatures7 53 Sample deletes itself 19->53 22 mpsl.elf 19->22         started        process8 process9 24 mpsl.elf 22->24         started        27 mpsl.elf 22->27         started        signatures10 55 Manipulation of devices in /dev 24->55 57 Deletes system log files 24->57 29 mpsl.elf 24->29         started        31 mpsl.elf 24->31         started        33 mpsl.elf 24->33         started        35 64 other processes 24->35 59 Sample tries to kill multiple processes (SIGKILL) 27->59 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/375e1279ba0cf63ec33bd1ad0a4be681f5fbf75c7c2e642a718b79b36bc7cbbc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/375e1279ba0cf63ec33bd1ad0a4be681f5fbf75c7c2e642a718b79b36bc7cbbc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 20:45:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5pbe6n2bt3d5qz32gwqus7gqh27x524pqxgiktrrn43g26hzo6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251226-zj4b6axpbl/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Deletes journal logs
Malware Config
C2 Extraction:
91.208.206.49
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 375e1279ba0cf63ec33bd1ad0a4be681f5fbf75c7c2e642a718b79b36bc7cbbc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744329/
  
Delivery method
Distributed via web download

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