MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69
SHA3-384 hash: b0650cef4eab271b323abd6d759d03a6553f5c250c558fc9a46db655a57a2422c0458d9df1f591bd5281bebe581fc295
SHA1 hash: dd8ad6071858cbd12a397a8e3342d5a174e40b8a
MD5 hash: 1b44f8987713813f84e21d00fd8c4250
humanhash: charlie-fish-robert-triple
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:163'816 bytes
First seen:2025-12-15 19:40:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vMmsFlOoQ/DjAo3FiQZYHl7xOaNqzBYZWBZNGdokqH/KryOu8cRVD1c4oeoy8nRv:U/ED/Djb3FKDxNqNOyOu92e/8nR95Hn
TLSH T1DDF3D5097B614EBBEC5BCD3B45E84B4A198C560721B83B7A3974E504FA1B54F0AE3C74
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai
Link:
https://www.filescan.io/uploads/69406425a7163552ba00e5d9/reports/dcc12d46-1307-4725-9e79-88c6a1694c95/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T16:48:00Z UTC
Last seen:
2025-12-15T17:50:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gp HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b1af1e30-9611-4577-b4dc-29c262c060d7
Behavior Graph:
Download SVG
%3 guuid=e76f1aac-1f00-0000-951c-2c11d70b0000 pid=3031 /usr/bin/sudo guuid=82ad05ae-1f00-0000-951c-2c11df0b0000 pid=3039 /tmp/sample.bin guuid=e76f1aac-1f00-0000-951c-2c11d70b0000 pid=3031->guuid=82ad05ae-1f00-0000-951c-2c11df0b0000 pid=3039 execve guuid=44bb0db0-1f00-0000-951c-2c11e60b0000 pid=3046 /usr/bin/dash guuid=82ad05ae-1f00-0000-951c-2c11df0b0000 pid=3039->guuid=44bb0db0-1f00-0000-951c-2c11e60b0000 pid=3046 clone guuid=0c4128b0-1f00-0000-951c-2c11e80b0000 pid=3048 /usr/bin/dash guuid=82ad05ae-1f00-0000-951c-2c11df0b0000 pid=3039->guuid=0c4128b0-1f00-0000-951c-2c11e80b0000 pid=3048 clone guuid=61f946b0-1f00-0000-951c-2c11e90b0000 pid=3049 /usr/bin/dash guuid=82ad05ae-1f00-0000-951c-2c11df0b0000 pid=3039->guuid=61f946b0-1f00-0000-951c-2c11e90b0000 pid=3049 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/63ef2a79-3fc3-4209-8cd2-79a8972566dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1833383
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833383 Sample: jklmpsl.elf Startdate: 15/12/2025 Architecture: LINUX Score: 60 18 157.245.157.41 DIGITALOCEAN-ASNUS United States 2->18 20 157.245.157.42 DIGITALOCEAN-ASNUS United States 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 jklmpsl.elf 2->8         started        signatures3 process4 process5 10 jklmpsl.elf 8->10         started        process6 12 jklmpsl.elf 10->12         started        14 jklmpsl.elf 10->14         started        16 jklmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 19:40:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqr5j2rbcesutyuj3xmcjeict4s3qywc4nwp35oo2ozkejj3tnuq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251215-ydqcnsgl41/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Renames itself
Contacts a large (564596) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9273bc22-cf83-46f4-844b-a09f9006fa07
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/6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 6423d4ea21112549e289ddd82491029f25b862c2e36cfdf5ced3b2a2253b9b69

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726386/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726551/

Comments