MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a
SHA3-384 hash: 8f571ef931886cc33b15de4ea9ae12e44ed51b006177700737b9d4bc8150c377bd31f8e3653c6165a397da9399cb223b
SHA1 hash: 9f8e2a6664c80541306b16fa1dbe22738ca60229
MD5 hash: deb50ca61a95d3070b7b6e5fd710f694
humanhash: east-crazy-monkey-ink
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:133'068 bytes
First seen:2025-12-26 13:03:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:D0nZm1psWvfRWPWfKlpMgFAi+Zod4j9rqV0QzJa9/lIzGn1Thj1bLkBcJAc305Z5:IY1psWvfRWPWfKlpMg6i+Zod4j9rqV0O
TLSH T17CD319C0F643D5F9E90A07715136A7338232FD39602AE697CFA4EF36B871A80D65925C
telfhash t133513afaa66719ec5bd09912f38d1731ec0dab6b245436f604f325b4322354267bbc38
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 6216e3803ec8f823b4bbfb23bce6e8b1622b8978593e593ba41753bed3fa4a01
File size (compressed) :50'868 bytes
File size (de-compressed) :133'068 bytes
Format:linux/i386
Packed file: 6216e3803ec8f823b4bbfb23bce6e8b1622b8978593e593ba41753bed3fa4a01

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
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/4099bd87-a3f9-450f-bc57-1e541414775c/
Detection(s):
Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694e87cd84afa5547b5e610e/reports/c33bd18f-a2ce-4c06-a631-8ad52a76e81f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T11:22:00Z UTC
Last seen:
2025-12-26T12:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7b23c4d8-13a7-494d-98e4-6ae58e18c4e0
Behavior Graph:
Download SVG
%3 guuid=87be752d-1900-0000-dadc-5ef4ec0e0000 pid=3820 /usr/bin/sudo guuid=26bf842f-1900-0000-dadc-5ef4f30e0000 pid=3827 /tmp/sample.bin net guuid=87be752d-1900-0000-dadc-5ef4ec0e0000 pid=3820->guuid=26bf842f-1900-0000-dadc-5ef4f30e0000 pid=3827 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=26bf842f-1900-0000-dadc-5ef4f30e0000 pid=3827->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1839710
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 13:04:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6eyeu47fkmrhomwbeqm4onvngcpeghmfcp5k4ieivbypf7owmva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251226-qa111azlck/
Malware Config
C2 Extraction:
127.0.0.1
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10028515-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ea29b7b7-546b-4148-b584-41f0189e5aba
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/5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a

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: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_Gafgyt_5bf62ce4
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

File information

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

Web download

Mirai

elf 6216e3803ec8f823b4bbfb23bce6e8b1622b8978593e593ba41753bed3fa4a01

Mirai

elf 5f8982539f2a9913b9960920ce39b56984f218ec289fd5710445438797eeb32a

(this sample)

  
Dropped by
SHA256 6216e3803ec8f823b4bbfb23bce6e8b1622b8978593e593ba41753bed3fa4a01
  
URLhaus
https://urlhaus.abuse.ch/url/3693012/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a9324c3b5d0caf622e9cb1216e9e7d71

Comments