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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb
SHA3-384 hash: a1df774f482e4f6a96c5ff1f450db5bcc8704d5ba4abd5e1c74d7521c282df01fe56766d283314b31ea949357bce3a20
SHA1 hash: f8a86be0589b210612cef89af009cb4134e4e086
MD5 hash: e744aaf0e649e982a4c3ccf2d9d30c36
humanhash: kitten-stairway-uncle-quebec
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:73'796 bytes
First seen:2025-02-27 16:27:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:K3sJmkq/lhWHgJvd8p6Es5Des4ReDB2wJ2iwgugBI2ZpMIXi5Ij7+eOcIoJhwn3S:KcJmkC1D5B4RcBvC8W2ZpMe7+pcI3n3
TLSH T13F73C61AFF620FF7DC6BCD3746A8170239CC554A12A47B3A7534D828B65B24B49E3C68
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 :
79
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=67c092e74e50050b2e6ed69elinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Kills processes
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67c092b5e95d0f9029e115c3/reports/bf12179a-7933-4d91-8e53-ce8bf944e074/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/28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0c737128-5863-4de1-8e34-2def3506b661
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1625796
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: 1625796 Sample: mpsl.elf Startdate: 27/02/2025 Architecture: LINUX Score: 100 27 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->27 29 foyding.cspok.cn 94.249.212.230, 55650, 59154, 59156 ASGHOSTNETDE Germany 2->29 31 Suricata IDS alerts for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 4 other signatures 2->37 10 dash rm mpsl.elf 2->10         started        13 dash rm 2->13         started        signatures3 process4 signatures5 39 Sample deletes itself 10->39 15 mpsl.elf 10->15         started        process6 process7 17 mpsl.elf 15->17         started        19 mpsl.elf 15->19         started        process8 21 mpsl.elf 17->21         started        23 mpsl.elf 17->23         started        process9 25 mpsl.elf 21->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-27 16:28:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fauhvt7ye2niflzc3pnvl7y65itzlr5oxnvatztlc3rqv7ldas5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250227-tywmzastgz/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
foyding.cspok.cn
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/5524ead2-cdcc-47b3-afca-f2e6b9cb4b6d
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/28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb

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 28287acff8269a82af22dbdb55ff1eea2795c7aebb6a09e66b16e30afd6304bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3459879/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3459928/

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