MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46
SHA3-384 hash: cfdeaa3db08117ddffc1fd3fb041313ee8abfc1890291e9f834180698dd8c06d36ab178681520f266f45151a9e8b2249
SHA1 hash: 68d8549641a90dc5b2e806d0154326677f9a3ab7
MD5 hash: a79e439722931a01b250563debf8bbbc
humanhash: cold-edward-uniform-kilo
File name:z
Download: download sample
Signature Mirai
Create hunting rule
File size:74'704 bytes
First seen:2025-12-26 17:46:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iNnEZJSjknCDYsrg9GJyf18ICWT0b4Sw7ATmCQs9pP9lpriWHw7jB9cTG:v0kPUrsSw7ATmCQsRTHojvcTG
TLSH T176730749FC815B25D4E522BEFA1E118D336357B8E3EF7212DD101B15778A92B0E7BA02
telfhash t11bd02b55cd08868cb3e0d2902329924b0e5111b823021a949c59b9e71002c013a2a177
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Gathering data
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T12:36:00Z UTC
Last seen:
2025-12-26T13:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/edc1f5b2-5f8e-408b-b5a6-6c7a6a9f8a7d
Behavior Graph:
Download SVG
%3 guuid=e5e1bf9e-1900-0000-3ee7-98a956080000 pid=2134 /usr/bin/sudo guuid=1e2a33a1-1900-0000-3ee7-98a95c080000 pid=2140 /tmp/sample.bin guuid=e5e1bf9e-1900-0000-3ee7-98a956080000 pid=2134->guuid=1e2a33a1-1900-0000-3ee7-98a95c080000 pid=2140 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8f58ca4-8618-48e8-a503-be9b628953d0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1839818
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839818 Sample: z.elf Startdate: 26/12/2025 Architecture: LINUX Score: 48 14 206.189.99.30, 37994, 39691 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 z.elf 2->8         started        signatures3 process4 process5 10 z.elf 8->10         started        process6 12 z.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 17:46:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=miwsoqni5bvswtetf7ch62w6yxcmngkckoiufpqtm6wsl4zwbzda._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251226-wce47ssjft/
Behaviour
Changes its process name
Renames itself
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:Linux_Generic_Threat_8299c877
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 622d2741a8e86b2b4c932fc47f6adec5c4c69942539142be1367ad25f3360e46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740308/
  
Delivery method
Distributed via web download

Comments