MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee
SHA3-384 hash: fc5da4e11c79c59a6a420267a7687d840f3703cdf1e8f7033846e7b047e14c1205af57909c1b354a1ac6f00f01fbee4a
SHA1 hash: 8808903880d7f4e53754d0b7d8c968182ae88216
MD5 hash: ddb6c5b6327131499684d019cb87b21c
humanhash: twenty-may-carolina-oregon
File name:Tsun.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:72'916 bytes
First seen:2025-05-16 12:13:06 UTC
Last seen:2025-05-17 20:13:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:d6sfd1jaUTkuV0HETk5LBLLEfFNNYmRBM8feQNWUW0:d1jaUVmm6LBM6Q80
TLSH T11363F19F606630C8CDEDB4F5A17D37546D4171AA23DC5B6C6F13CCACE9021AAB48F928
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 UPX
File size (compressed) :72'916 bytes
File size (de-compressed) :255'388 bytes
Format:linux/mipsel
Unpacked file: 5996b2afd6c3ee59ab6660bbfa929eb889ba60914192fc8d3ab439a152cba1db

Intelligence

File Origin
# of uploads :
4
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.29768.29644.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68272cd4e16384d6a704f09alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68272bdbc609634bd7c595e2/reports/430890c3-c479-45e8-bb98-498619c99acc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee
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/7b854519-1d57-4f7f-a61f-1899c5caca3d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1691884
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1691884 Sample: Tsun.mpsl.elf Startdate: 16/05/2025 Architecture: LINUX Score: 100 27 216.39.51.150, 23 YAHOO-GQ1US United States 2->27 29 174.131.60.244, 23 WINDSTREAMUS United States 2->29 31 98 other IPs or domains 2->31 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 2 other signatures 2->41 8 Tsun.mpsl.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 Tsun.mpsl.elf 8->16         started        19 Tsun.mpsl.elf 8->19         started        21 Tsun.mpsl.elf 8->21         started        23 wrapper-2.0 xfpm-power-backlight-helper 10->23         started        signatures6 33 Sample tries to kill multiple processes (SIGKILL) 16->33 25 Tsun.mpsl.elf 19->25         started        process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 12:13:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5xp5mivwldjy46ck6mtswbexvbiajgnzryianxov7rdzqeas3xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250516-pedwlafn3x/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (1652) amount of remote hosts
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9b878d3e-6ce4-4e58-aedf-5b4127ca5b2f
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 3f6efeb115b2c69c73c25799395824bd428024cdcc708036eeafe23cc08096ee

(this sample)

Mirai

elf 5996b2afd6c3ee59ab6660bbfa929eb889ba60914192fc8d3ab439a152cba1db

  
URLhaus
https://urlhaus.abuse.ch/url/3544907/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5996b2afd6c3ee59ab6660bbfa929eb889ba60914192fc8d3ab439a152cba1db
  
Dropping
MD5 eebd643201db5304d0ae1d69b04a52fa
  
URLhaus
https://urlhaus.abuse.ch/url/3542182/
  
URLhaus
https://urlhaus.abuse.ch/url/3545077/
  
URLhaus
https://urlhaus.abuse.ch/url/3545645/

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