MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6
SHA3-384 hash: f72c95f078339e82de105b97beb52780d8fbfd259052c6da4ae7da1a17da09036e011fa4f12689caebdbfbed1e905eb4
SHA1 hash: 9cd576958892a928e8270ae32dc6d8c35e2ef2c8
MD5 hash: 6df84557f943bf311f2dc9ae378828b5
humanhash: johnny-beryllium-six-mountain
File name:pmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:38'936 bytes
First seen:2025-07-04 12:33:09 UTC
Last seen:2025-07-04 14:22:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:7vPZskT8P2YwrTOFUVpe6VOE2PQ8IRHyxXNWt:7Jsu5YwrT1VpNVDZ8GyS
TLSH T18003E01DE5EAABC689CE3BFC518407468A747DD231A92F543B24CC846E5578F3CDA0B4
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) :38'936 bytes
File size (de-compressed) :104'844 bytes
Format:linux/mipsel
Unpacked file: 1a29bc2faa76a639a93025ab0d3fa0bf9df34015a914f297a59e282ae08f84fe

Intelligence

File Origin
# of uploads :
3
# of downloads :
9
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.640.6003.26965.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6867ca15900df8e7f866a009linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Kills processes
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6867ca159db85bde254aa701/reports/2de7e222-d71b-45fa-89e6-8035cc687ef7/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/b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6
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/bd678c8c-a14b-4eeb-a42b-a2fa7f7c067f
Behavior Graph:
Download SVG
%3 guuid=a343b52d-1a00-0000-03e1-c651f3090000 pid=2547 /usr/bin/sudo guuid=6c76b930-1a00-0000-03e1-c651f8090000 pid=2552 /tmp/sample.bin guuid=a343b52d-1a00-0000-03e1-c651f3090000 pid=2547->guuid=6c76b930-1a00-0000-03e1-c651f8090000 pid=2552 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c2494080-e1af-4792-a34d-a993da1c11a2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1728787
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1728787 Sample: pmpsl.elf Startdate: 04/07/2025 Architecture: LINUX Score: 72 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 8 pmpsl.elf 2->8         started        11 python3.8 dpkg 2->11         started        process3 signatures4 31 Sample deletes itself 8->31 13 pmpsl.elf 8->13         started        process5 process6 15 pmpsl.elf 13->15         started        17 pmpsl.elf 13->17         started        19 pmpsl.elf 13->19         started        process7 21 pmpsl.elf 15->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-04 12:34:16 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=wcgcinrwt4p7h3xgpc4w5t3ubfr7tkhgwqqq5b6eujalp4ox2x3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250704-prbxrshp8t/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b6802979-d464-46e7-bfdd-0139cc67f181
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6

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 b08c2436369f1ff3eee678b96ecf740963f9a8e6b4210e87c4a240b7f1d7d5f6

(this sample)

Mirai

elf 1a29bc2faa76a639a93025ab0d3fa0bf9df34015a914f297a59e282ae08f84fe

  
URLhaus
https://urlhaus.abuse.ch/url/3575539/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1a29bc2faa76a639a93025ab0d3fa0bf9df34015a914f297a59e282ae08f84fe
  
Dropping
MD5 c18c866ca7404298a4d63df59e85064d

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