MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58d8d0f3a9fc17bfec52df7690ed8016356eaa0017c479f7a1f39bb8ca023636. 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: 8


Intelligence 8 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58d8d0f3a9fc17bfec52df7690ed8016356eaa0017c479f7a1f39bb8ca023636
SHA3-384 hash: fb6775260a961e85647538b2068feaa2b906729ac0233aba1eec6b7137d28cc1903058420bd549763e9571d7b06cb7d8
SHA1 hash: 5f0cb4c4182abb40b4a6ce22176907d77c953756
MD5 hash: 136459828d2c42dbe3b4eb554c6883e3
humanhash: hot-yankee-paris-river
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:109'992 bytes
First seen:2026-02-26 20:23:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:apEF93kpI5zqfFnMq6UcQV86R+Mz94DAP49IVU:VL3kpEzqfFnMq6UcQSE+ruK
TLSH T177B34AC4F683D4F5E95601765173E3378B36E03A111AEE93D369DE33AC92911DA0A3AC
telfhash t1ae5128fa597f0cd5abe46c42c24f6f61684ee77b145032f246b3d9213227e8211bac75
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 483f2d5219dd07228df957698056be92616baafda915e24d8b4829183d05aceb
File size (compressed) :46'856 bytes
File size (de-compressed) :109'992 bytes
Format:linux/i386
Packed file: 483f2d5219dd07228df957698056be92616baafda915e24d8b4829183d05aceb

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/a56eca7f-70ed-4555-b4aa-a699339631f1/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/69a0abee97feb4afd65daf5a/reports/0ffa2548-da54-488d-8a86-fb05c7b9809a/overview
Result
Gathering data
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/58d8d0f3a9fc17bfec52df7690ed8016356eaa0017c479f7a1f39bb8ca023636
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58d8d0f3a9fc17bfec52df7690ed8016356eaa0017c479f7a1f39bb8ca023636/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 20:24:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldmnb45j7ql373cs353jb3macy2w5kqac7cht55b6on3rsqcgy3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260226-y6sy9sey6h/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 483f2d5219dd07228df957698056be92616baafda915e24d8b4829183d05aceb

Mirai

elf 58d8d0f3a9fc17bfec52df7690ed8016356eaa0017c479f7a1f39bb8ca023636

(this sample)

  
Dropped by
SHA256 483f2d5219dd07228df957698056be92616baafda915e24d8b4829183d05aceb
  
URLhaus
https://urlhaus.abuse.ch/url/3759566/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 66c0373f424eafc89b03e30edf31c788

Comments