MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d
SHA3-384 hash: ee9df5cd2f5e160d2d5c33f544721c851e5b8597def8b01a07a22b61d6ead3a5dcd36d39a740486daa1a725d2b7892d9
SHA1 hash: 469ab503b2d8f9b5aa8b992d5b80484368e3a333
MD5 hash: ceed64d227e6e1518e74d4bf51d5e476
humanhash: red-fish-foxtrot-bacon
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:45'620 bytes
First seen:2025-08-27 19:36:42 UTC
Last seen:2025-08-28 04:24:49 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:AUQuge17Tndr6i4KW4y1Ru6fRHSczF8BnLZk3d+5LTip2pumyg6tEJ:AUQufiKW4IwMRHSUF8dZK+5LTe2p/yDk
TLSH T11A2329D6B801ED7DF81FE73BC5078A09B531A25911822A3A63A3FDB39C372945973E41
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68af5e7639a6221faa718df3/reports/bef42cdf-08be-4975-b01a-0d1620a8f5cd/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/36a7c2f8-a044-4bb9-a606-34de7e3fa237
Behavior Graph:
Download SVG
%3 guuid=918fceff-1600-0000-d89b-744d590f0000 pid=3929 /usr/bin/sudo guuid=8c39ee01-1700-0000-d89b-744d630f0000 pid=3939 /tmp/sample.bin guuid=918fceff-1600-0000-d89b-744d590f0000 pid=3929->guuid=8c39ee01-1700-0000-d89b-744d630f0000 pid=3939 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8161ff24-0a17-4df3-88c4-daf2248b9a00
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1766545
Signature
Reads system files that contain records of logged in users
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766545 Sample: m68k.elf Startdate: 27/08/2025 Architecture: LINUX Score: 48 77 109.202.202.202, 80 INIT7CH Switzerland 2->77 79 162.213.35.24, 37596, 443 CANONICAL-ASGB United States 2->79 81 3 other IPs or domains 2->81 10 systemd gdm3 2->10         started        12 systemd systemd 2->12         started        14 systemd gpu-manager 2->14         started        16 21 other processes 2->16 process3 file4 20 gdm3 gdm-session-worker 10->20         started        31 3 other processes 10->31 22 systemd dbus-daemon 12->22         started        33 3 other processes 12->33 25 gpu-manager sh 14->25         started        27 gpu-manager sh 14->27         started        35 6 other processes 14->35 75 /var/log/wtmp, data 16->75 dropped 83 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->83 85 Reads system files that contain records of logged in users 16->85 29 accounts-daemon language-validate 16->29         started        37 2 other processes 16->37 signatures5 process6 signatures7 39 gdm-session-worker gdm-wayland-session 20->39         started        89 Sample reads /proc/mounts (often used for finding a writable filesystem) 22->89 41 sh grep 25->41         started        43 sh grep 27->43         started        45 language-validate language-options 29->45         started        47 systemd 30-systemd-environment-d-generator 33->47         started        49 sh grep 35->49         started        51 sh grep 35->51         started        53 sh grep 35->53         started        55 3 other processes 35->55 process8 process9 57 gdm-wayland-session dbus-run-session 39->57         started        59 gdm-wayland-session dbus-daemon 39->59         started        62 language-options sh 45->62         started        signatures10 64 dbus-run-session dbus-daemon 57->64         started        91 Sample reads /proc/mounts (often used for finding a writable filesystem) 59->91 67 dbus-daemon 59->67         started        69 sh locale 62->69         started        71 sh grep 62->71         started        process11 signatures12 87 Sample reads /proc/mounts (often used for finding a writable filesystem) 64->87 73 dbus-daemon false 67->73         started        process13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 19:42:38 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6m6v6ciqww5d6nscd434qtcuzktujg6mfds7frouyx27aj3xpewq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250827-yby7ssxmy5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9940650-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2aff31da-2a00-4633-b461-67670f3650b4
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

File information

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

Web download

Mirai

elf f33d5f0910b5ba3f36421f37c84c54caa7449bcc28e5f2c5d4c5f5f02777792d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609490/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3610829/

Comments