MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467. 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: d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467
SHA3-384 hash: faf19d88d104b96a575ea183b6b72d0a9159a66bf6c08bb9d8e299b8c3fe8880b588eafc5df9b434834731299d0f69bb
SHA1 hash: c57e445cc2e66946c6f2de819763873e70819998
MD5 hash: 2a3dffb2467e1fa0147e34e56023881d
humanhash: connecticut-september-london-mountain
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:173'924 bytes
First seen:2025-05-10 02:53:23 UTC
Last seen:2025-05-10 04:28:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:rEC7Kuf7lY9rNi0igFU17eN10t1yaTxx9iSnIt81p0kyXpSIpiQvxodpfGVwV9W4:rEVuTlYjiuqNt1MwALHxiQvGdpeOOJW
TLSH T1D704C81AAF510FBBDCAFDD3706E9074135CCA50722A53B753678D528F50A90B4AE3C68
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
9
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011318-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681ec10fe16384d6a7036477linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/681ebfd1d95f3e34e965a645/reports/4410df38-95a2-4707-8829-b54c781c2ee9/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d9752709-29a2-47bd-9302-aaed1ba5a423
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1686501
Signature
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1686501 Sample: mpsl.elf Startdate: 10/05/2025 Architecture: LINUX Score: 60 29 nnmirai.duckdns.org 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 2 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Gafgyt 2->37 9 dash rm mpsl.elf 2->9         started        11 dash rm 2->11         started        13 dash cut 2->13         started        15 7 other processes 2->15 signatures3 39 Uses dynamic DNS services 29->39 process4 process5 17 mpsl.elf 9->17         started        process6 19 mpsl.elf 17->19         started        process7 21 mpsl.elf 19->21         started        23 mpsl.elf 19->23         started        25 mpsl.elf 19->25         started        27 6 other processes 19->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-10 02:54:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ggbzgsbz62m3gb4c344n43vzkaqmla7jpv2tqkr2ako7pjacrtq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250510-ddwt8sgl5x/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10002598-0
YARA:
n/a
Link:
https://app.threat.zone/submission/601da8b9-c6b4-401f-a364-87314b964198
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 d18c1c9a41cfb4cd983c16f9c6f375ca81062c1f4beba9c151d014efbd201467

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3540073/
  
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

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