MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93
SHA3-384 hash: 587def3db52f9514aea27a4940035e793b5bc57dfc6c2ad8c6a255eb5c3dd7112804b7b4277451422d68aa32abac07dd
SHA1 hash: ad9d9491a9f3a5a0af7da0bd4d898d7a42d7258a
MD5 hash: 78e5e86b1893ed2170135a206bf1a713
humanhash: charlie-west-yankee-potato
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:32'276 bytes
First seen:2025-05-06 13:57:20 UTC
Last seen:2025-12-23 14:32:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:WBbVkTrCrlQ46JCSVO0smsL0AjDTK1xtltOn:KplADsLjPK1xc
TLSH T11DE2F14A88DCAE0ECA6553BC556A7740FA15B4A42F5F53016ED5CCC2A8033F5F531933
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 :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1532.25402.26446.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681a161a8474cc94a4e4747elinux22vpnfull_triage
Tags:
backdoor mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/681a1578bab2591d06543cc5/reports/a2d304ed-1182-4839-9a08-b22a7a232058/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/753418be-7b29-47ec-a204-c2424dca134b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1682282
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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 dnsIp2 2 Behavior Graph ID: 1682282 Sample: px86.elf Startdate: 06/05/2025 Architecture: LINUX Score: 80 17 199.195.250.4, 18129 PONYNETUS United States 2->17 19 daisy.ubuntu.com 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 2 other signatures 2->27 8 px86.elf 2->8         started        signatures3 process4 signatures5 29 Sample deletes itself 8->29 11 px86.elf 8->11         started        process6 process7 13 px86.elf 11->13         started        15 px86.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-07-08 06:39:02 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=yv2i47aqjnaxzjuqll6zbhvz2svvtfof4cstmli65a6vuwhwd2jq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250506-q9w64asmw2/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fa15da4c-17d4-4c97-8e5b-51156a810a38
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/c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93

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: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 c5748e7c104b417ca6905afd909eb9d4ab5995c5e0a5362d1ee83d5a58f61e93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3536552/
  
Delivery method
Distributed via web download

Comments