MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f
SHA3-384 hash: 9437a39600825c28ff01bf166dad94cad3c262f93e136eb4fed15743a56fd9a0ed08fb18c299e4ebc0ff06ed15118dd7
SHA1 hash: 102d81a5500857cd28bde38bcbbb6af22bc1b0c9
MD5 hash: d8f6385d1224d3f327ee0f6112c96611
humanhash: kentucky-shade-summer-lamp
File name:splm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:116'892 bytes
First seen:2025-12-15 23:00:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rLh20Es28u6ZSVfnp1Ux79smipkxT0W9rMwhhhbfd8:8hj/HUrsmuaR9rHhhhbfi
TLSH T19BB329816001CEBDF84B92B78A930E0BBD60E7905FE24F37B767FDA76966040391D946
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69409341e126b9ff438155dd/reports/c03ae43a-b19e-4f3c-9d5e-3bfb4293ddea/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-15T22:20:00Z UTC
Last seen:
2025-12-15T22:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b07ffd86-00e4-4484-a1ee-2ae2b346ad06
Behavior Graph:
Download SVG
%3 guuid=30e1690a-1a00-0000-29cb-e018f1090000 pid=2545 /usr/bin/sudo guuid=cf1bfb0d-1a00-0000-29cb-e018f7090000 pid=2551 /tmp/sample.bin guuid=30e1690a-1a00-0000-29cb-e018f1090000 pid=2545->guuid=cf1bfb0d-1a00-0000-29cb-e018f7090000 pid=2551 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a3ddb2d4-2291-4055-abbb-cd5a36639ee9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833528
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833528 Sample: splm68k.elf Startdate: 16/12/2025 Architecture: LINUX Score: 56 18 198.33.159.255 WORLDLINX-2CA Canada 2->18 20 144.93.88.125 WISC-MADISON-ASUS United States 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 splm68k.elf 2->8         started        signatures3 process4 process5 10 splm68k.elf 8->10         started        process6 12 splm68k.elf 10->12         started        14 splm68k.elf 10->14         started        16 splm68k.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 23:01:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtmh6yn7rkbyiqfnelyxq46tejxzzosxem7226kmivjdouwpzbhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251215-2znmra1mdm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2216417f-e108-48c1-ae35-58d7e1e47624
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/84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f

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: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 84d87f61bf8a838440ad22f17873d3226f9cba57233fad794c45523752cfc84f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726599/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726522/

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