MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db
SHA3-384 hash: 39c496d0e85b58fe97dad1a63422f92302db79d5a72bfae07570f16db56368136346eaebbec4c249f8e4fb637b1e849b
SHA1 hash: cf1a13a7fda2a2853197f17f45c08c8e84488411
MD5 hash: 477de26a2d56364d754396a9a376cc9f
humanhash: failed-fillet-mobile-zebra
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'472 bytes
First seen:2025-07-04 22:31:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:wqRO0ekt0c4nvdiVpqLvuCtkAG54uVcqgw099:1O0ePc0w0LvztC54u+qgw099
TLSH T19EF2E070D2BD1EC9D5EF3EBE0DBBD9867AAD6F61A362DA061201CE895750C741B000E3
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 :
10
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68685674c9eb974737666381linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68685672d6e1f26251e32a90/reports/d48194e3-1634-4f46-813f-5aa96894c426/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2a44efd-68c1-49c0-aad4-48b61f2cef31
Behavior Graph:
Download SVG
%3 guuid=4150efe6-1900-0000-b0d1-34d9cb090000 pid=2507 /usr/bin/sudo guuid=ae1e50e9-1900-0000-b0d1-34d9d2090000 pid=2514 /tmp/sample.bin guuid=4150efe6-1900-0000-b0d1-34d9cb090000 pid=2507->guuid=ae1e50e9-1900-0000-b0d1-34d9d2090000 pid=2514 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e48b56b6-7234-4c9d-a129-9eac82465f75
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1729011
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1729011 Sample: morte.ppc.elf Startdate: 05/07/2025 Architecture: LINUX Score: 84 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->22 24 daisy.ubuntu.com 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 2 other signatures 2->32 8 morte.ppc.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 34 Found strings related to Crypto-Mining 8->34 13 morte.ppc.elf 8->13         started        16 morte.ppc.elf 8->16         started        process6 signatures7 36 Sample deletes itself 13->36 18 morte.ppc.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-04 22:32:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=in3tfvn54oqgyvfaae2c6cwtoniirpaq2ovow2oqhbjayoqavhnq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250704-2f2ehadp6v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5a3a149-6409-48ed-98e2-f61412f9f8f8
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 437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3572954/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3572967/
  
URLhaus
https://urlhaus.abuse.ch/url/3572400/
  
URLhaus
https://urlhaus.abuse.ch/url/3571612/
  
URLhaus
https://urlhaus.abuse.ch/url/3572993/
  
URLhaus
https://urlhaus.abuse.ch/url/3573004/
  
URLhaus
https://urlhaus.abuse.ch/url/3573025/
  
URLhaus
https://urlhaus.abuse.ch/url/3572948/
  
URLhaus
https://urlhaus.abuse.ch/url/3574730/
  
URLhaus
https://urlhaus.abuse.ch/url/3571558/

Comments