MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2
SHA3-384 hash: efae28de030242faba3fa382281c2b16e5afae1c4b22901d2f83dd32174e90be3853d41bcc540e8bca0db337efd68a43
SHA1 hash: 03f0c2b4cc31079d85d47b5c143d1f8759da4116
MD5 hash: 35f2eeec5f451a37c5d12c7b0a7c3619
humanhash: lemon-fruit-december-floor
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:84'780 bytes
First seen:2025-08-05 17:06:50 UTC
Last seen:2025-08-06 17:01:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:iVLyu95KeWkj752dCexuV/8UZlDwfkJ4MYfW/:iVLyMgeFezxu5VD1ea
TLSH T1F683D606BB510FF7DC6FCD370AE91702348C594A22A97B367634D828F65B24B59E3CA4
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 :
39
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

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creates directories
Runs as daemon
Creating a file
Sets a written file as executable
Launching a process
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68923a439ef4d2ff7cec2ddb/reports/14f33c8e-0a52-4294-a9bf-c3cadcbdb16e/overview
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/04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2
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/93097be4-0041-4544-bb64-8df1557b30d3
Behavior Graph:
Download SVG
%3 guuid=68bb84f3-1600-0000-69c1-5dd09e0c0000 pid=3230 /usr/bin/sudo guuid=5d2045f6-1600-0000-69c1-5dd09f0c0000 pid=3231 /tmp/sample.bin guuid=68bb84f3-1600-0000-69c1-5dd09e0c0000 pid=3230->guuid=5d2045f6-1600-0000-69c1-5dd09f0c0000 pid=3231 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1cb414b1-6ede-4f31-badb-f9a0a8023b8b
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1750694
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750694 Sample: mpsl.elf Startdate: 05/08/2025 Architecture: LINUX Score: 100 32 103.20.102.84 2->32 34 41.188.135.92, 37215 simbanet-tzTZ Tanzania United Republic of 2->34 36 99 other IPs or domains 2->36 38 Suricata IDS alerts for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 5 other signatures 2->44 8 mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 mpsl.elf sh 8->16         started        18 mpsl.elf 8->18         started        process6 20 sh rm 16->20         started        22 sh mkdir 16->22         started        24 sh mv 16->24         started        26 sh chmod 16->26         started        28 mpsl.elf 18->28         started        30 mpsl.elf 18->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-05 17:07:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=atm5hm3fvxuouas5zdt3wpofmjhkremfinjghmamxfwshdhxnora._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250805-vm262syjw9/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
File and Directory Permissions Modification
Contacts a large (34322) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
103.20.102.84
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/e626477f-ac73-44c8-8f58-a8e021626e6a
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/04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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: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 04d9d3b365ade8ea025dc8e7bb3dc5624ea89185435263b00cb96d238cf76ba2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569028/
  
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