MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a
SHA3-384 hash: 64a751f25a2ed3829383b76d2c4ea6821405377c8d14434866e473e3e2b82928454203e050c0fe7f7789741fa669a42d
SHA1 hash: 4a5759c31027b575aeb6b4fe172f2030b448124c
MD5 hash: dcb5963ebd3b8f0895aa94d05cbca70b
humanhash: asparagus-uniform-wyoming-tango
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:159'672 bytes
First seen:2025-12-16 11:41:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UsyN5EV+YV2ud++slrSUIFMRbh7xrKckP0KHyDFEGythnRNIP/l4v7unoBwDFZ8+:Usvc7uddslr/bXryX4tRlDr8nm5H
TLSH T127F3A2087B611EBBD85BDD3746E84B4919CC610736B83B3539B4E904FA4B58F0AE3CA4
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
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.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/69414596a7163552ba013907/reports/c76941e5-c1f9-4ca1-b83f-2dfb159cfc11/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-16T08:31:00Z UTC
Last seen:
2025-12-16T11:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c08be3e-6aed-45bf-b04e-0a712c6a8188
Behavior Graph:
Download SVG
%3 guuid=39f8b9d6-1600-0000-42b7-524058100000 pid=4184 /usr/bin/sudo guuid=debf87d8-1600-0000-42b7-52405e100000 pid=4190 /tmp/sample.bin guuid=39f8b9d6-1600-0000-42b7-524058100000 pid=4184->guuid=debf87d8-1600-0000-42b7-52405e100000 pid=4190 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5054d097-bc5b-46fa-984b-20b9e1f96541
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1833839
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
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833839 Sample: jklmpsl.elf Startdate: 16/12/2025 Architecture: LINUX Score: 64 18 79.117.55.10, 23 RCS-RDS73-75DrStaicoviciRO Romania 2->18 20 79.117.55.11, 23 RCS-RDS73-75DrStaicoviciRO Romania 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 30 Sample scans a subnet 2->30 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/4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 11:42:16 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=js3ob6qf3nrfocz2fitmnkmse56m7xgwl5ktq4poyioghofz4fva._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251216-nt3ylaas9d/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (1285) 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/c5c8854d-3462-449f-ba95-63da60ba5c46
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/4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a

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 4cb6e0fa05db62570b3a2a26c6a992277ccfdcd65f553871eec21c63b8b9e16a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726551/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726297/
  
URLhaus
https://urlhaus.abuse.ch/url/3726386/

Comments