MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8
SHA3-384 hash: 03e131dc2ce9262cb686e53a819b7bd32543f1ec2488ce79fb848672ef7688684f363ad4bf075b360cc362729dc8b812
SHA1 hash: 22d23ef4b0ad04275f85eb9af9268e2ad18197a2
MD5 hash: f7e60bf109b663fc3b30585ea487fc0a
humanhash: lake-pluto-lemon-charlie
File name:dlr.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:1'184 bytes
First seen:2026-05-15 11:52:44 UTC
Last seen:2026-05-15 17:49:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24:FlBM85FHxgxCl6ZSiSZSL6vPqfGmwk5rGuWpxruQ1ldNfTOp:fB15sSi0SL6vPqBwk5rSptH1LNC
TLSH T181210265F6D8EC33EA5100F655C1AF8B2365C9E5255AFF0B8EA21402ED3A5D0D131374
telfhash t1e5a002a12f8f44ecb7c0324c2d06419145cd24f7175565d574b07a0937c29095871110
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
52
Origin country :
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DownLoader.531.3458.9345.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a0709a9861ee596e636cd0a/reports/0910813c-11d6-441f-bb36-148d9136f8d8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-15T09:17:00Z UTC
Last seen:
2026-05-15T21:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11a85ff6-6ba8-4bdf-a7c1-268f2b3662cf
Behavior Graph:
Download SVG
%3 guuid=045a19d6-1900-0000-ba0f-3b5a50090000 pid=2384 /usr/bin/sudo guuid=faf3f1d8-1900-0000-ba0f-3b5a51090000 pid=2385 /tmp/sample.bin net send-data write-file guuid=045a19d6-1900-0000-ba0f-3b5a50090000 pid=2384->guuid=faf3f1d8-1900-0000-ba0f-3b5a51090000 pid=2385 execve 614e3244-82ae-5cd8-bb36-35c05e14a5c6 176.65.139.79:80 guuid=faf3f1d8-1900-0000-ba0f-3b5a51090000 pid=2385->614e3244-82ae-5cd8-bb36-35c05e14a5c6 send: 33B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f6d36094-00a3-437e-bd02-0b250d18f89d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-14 17:08:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h43vesh4sjde6m5n7tfjputlg46vzrmb2sygsx4tpwf4gpvbwsua._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
linux
Link:
https://tria.ge/reports/260515-n2ewqsas2x/
Behaviour
Writes file to tmp directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8

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_Trojan_Mirai_88a1b067
Create hunting rule
Author:Elastic Security
Reference:1a62db02343edda916cbbf463d8e07ec2ad4509fd0f15a5f6946d0ec6c332dd9
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 3f375248fc92464f33adfcca97d26b373d5cc581d4b0695f937d8bc33ea1b4a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847276/
  
Delivery method
Distributed via web download

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