MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019
SHA3-384 hash: 6567c0e4b2f577af33893a3ad96d3c5c6763c813f9f0a8a48f178ee115d2d2d8a22a42a09ffe2a19026fde7f47d48028
SHA1 hash: 537167863e5386aac72ca8d202380d2ecf859b7b
MD5 hash: 673afd1105fb67d416678272de88e25e
humanhash: hotel-johnny-fillet-triple
File name:kvariant.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:84'840 bytes
First seen:2025-10-19 20:47:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PKW4bb7Kf2/Z6dtV/SjwUpFmQnsPPiOnYgLDbjg3jjjjjjjjjjjjkXDfGpn0Td1g:PKW4bbw2/kbhSjxpIFPGgnbjg3jjjjj3
TLSH T1EC831885BD829A12C6C5127BFF5E4388372A23ACE3EE3207D9265F2437DB55B0D6B111
telfhash t1ffb092038d6e0cf4b5824b5fc4db96aa96c8b63202651062ebbc0f03434a8a6f427039
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 juroots
Tags:arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68f54ed511ff3db29f6401a2/reports/dea528cf-89e5-4faa-8b3b-198c5c92bd65/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-18T11:05:00Z UTC
Last seen:
2025-10-21T18:33:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5b88c666-7749-40b8-8f3b-b18816cd2151
Behavior Graph:
Download SVG
%3 guuid=26bc4a89-1a00-0000-20aa-2bd5f00a0000 pid=2800 /usr/bin/sudo guuid=eef9358b-1a00-0000-20aa-2bd5f30a0000 pid=2803 /tmp/sample.bin guuid=26bc4a89-1a00-0000-20aa-2bd5f00a0000 pid=2800->guuid=eef9358b-1a00-0000-20aa-2bd5f30a0000 pid=2803 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f084b047-e99a-4a39-8020-17c9cc64311d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 21:19:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nh5q3xdw34nbuivyhqk5t6nelwbyfqzjyatdrjxqmmj2giqyamq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251019-zlxx6aaz8f/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/797c9e14-eafa-4d24-ade8-987431f8d4f2
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/db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_e24558e1
Create hunting rule
Author:Elastic Security
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 db4fd86ee3b6f8d0d115c1e0aecfcd22ec1c16194e0131c53783189d1910c019

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3682060/
  
Delivery method
Distributed via web download

Comments