MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf. 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: fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf
SHA3-384 hash: 939a00210c573b7cd4f2c4f190175d1cd7535629614b18073d0142b94c2f505866870e4a06419c6fa9028004b572d98f
SHA1 hash: c0136bd53fdece0de5413d3db79629f19926e1a8
MD5 hash: 5103cf197f7219f422005359fcae84b7
humanhash: lamp-ink-fillet-timing
File name:top1miku.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:38'840 bytes
First seen:2025-07-13 18:00:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Os30PnNLEQrSVBLWVGLHAREPEJoMcBIZN9catg11BGHiCye8C3f4uVcqgw091:ObNLEQ+7NPF8HqMK1wCgP3f4u+qgw091
TLSH T11B03E0F5F0C26B96CF7F8E66ED81B29937121F5FBB954A27B5D07E80C406C125502984
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 :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Opens a port
DNS request
Runs as daemon
Deletes a system binary file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/6873f477425a30d7acd8cdac/reports/9aad4cad-55bc-4348-ab74-816229b009a1/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/67e13bf8-0043-4859-8056-cb4c66f7b62b
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1340b638-fa8e-467c-82c9-4895e56598b3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1735367
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735367 Sample: top1miku.ppc.elf Startdate: 13/07/2025 Architecture: LINUX Score: 60 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 Sample is packed with UPX 2->30 8 top1miku.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 top1miku.ppc.elf 8->12         started        14 top1miku.ppc.elf 8->14         started        16 top1miku.ppc.elf 8->16         started        process6 18 top1miku.ppc.elf 12->18         started        20 top1miku.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 18:01:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7upzjj3zz52wj5c5sw5tjrstimvygda23lhs3quqvd2rjisfchhq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250713-wl3lvstscw/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ac6fe5ef-df85-4fbb-bd70-0cc253a6920a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf

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 fd1f94a779cf7564f45d95bb34c653432b830c1adacf2dc290a8f514a24511cf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581234/
  
Delivery method
Distributed via web download

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