MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd
SHA3-384 hash: 13faff781cce17c197759260bf2fea46e41128c1b5bfbdbc60b25b685ac21f66830f75976d919e7bea5c55b6aed69673
SHA1 hash: f03e1903a2524fbe9fe6a2ddd9d2196d2f28b069
MD5 hash: 5e6bc3b4afd2e753c3875b96186484ad
humanhash: quebec-two-grey-robin
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:68'056 bytes
First seen:2025-11-25 11:17:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8Zo0SuPBJAkOW2u6GdHnVKz0zYR0j4hwSJyzCpPYk1nKx0Ng:QXJqLW2u6YHVKz78YwSRZw0Ng
TLSH T11F6302EB28943F49EB24BBF43CD248F272B7A09AA491170DD84DC670619C5563FA84D7
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 gafgyt UPX
File size (compressed) :68'056 bytes
File size (de-compressed) :131'984 bytes
Format:linux/arm64
Unpacked file: 5b8b5bd3a52253dcc76ab78ae410cb5edc76f65506ab49446287f20139dfb59b

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
DNS request
Creating a file
Deletes a file
Creating a file in the %temp% directory
Deleting a recently created file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt packed upx
Link:
https://www.filescan.io/uploads/6925907d64d3c67c614ae129/reports/0c4fdcde-4cf0-4f13-b9e6-440501ef54c2/overview
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2025-11-25T09:49:00Z UTC
Last seen:
2025-11-25T10:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dac903c6-bd72-4216-92e2-1cb2cdd89547
Behavior Graph:
Download SVG
%3 guuid=e01c22b1-1800-0000-7edc-5c87ce0d0000 pid=3534 /usr/bin/sudo guuid=24ca0ab3-1800-0000-7edc-5c87d40d0000 pid=3540 /tmp/sample.bin guuid=e01c22b1-1800-0000-7edc-5c87ce0d0000 pid=3534->guuid=24ca0ab3-1800-0000-7edc-5c87d40d0000 pid=3540 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5b30f0f6-617e-42e6-a509-1e408afc79f1
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
20 / 100
Link:
https://www.joesandbox.com/analysis/1820490
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 11:18:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7mz6ynhvv7yqpqu3gezbrsdrmr6qw2raklkrkvgkom4czv3c3oq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251125-nee8zsvrbk/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c55d3ac6-b28d-4c87-865a-e65b1123ea01
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/6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 6fd99f61a7ad7f883e14d98990c6438b23e85b510296a8aaa65399c166bb16dd

(this sample)

Mirai

elf 5b8b5bd3a52253dcc76ab78ae410cb5edc76f65506ab49446287f20139dfb59b

  
URLhaus
https://urlhaus.abuse.ch/url/3713408/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5b8b5bd3a52253dcc76ab78ae410cb5edc76f65506ab49446287f20139dfb59b
  
Dropping
MD5 b6b311cf7fb23a0601cdc74172b965b5
  
URLhaus
https://urlhaus.abuse.ch/url/3713393/

Comments