MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a. 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: bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a
SHA3-384 hash: 896acfa515d8ad67532215d5392fa154009b81cc8552a7f6349860af521a17bf7b6dfb30cf49c3cccb9ab5ad6e47c503
SHA1 hash: f543a5233813c5e064f1e59ccb5b1d0cfa022fbb
MD5 hash: 94a09ed2ea88808c8cd5652d3f9b9926
humanhash: cat-freddie-sad-princess
File name:jklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:80'092 bytes
First seen:2025-03-07 12:14:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FxnQlhrVZoKlI8Kviaw4oRnXp9t4KBfpAL6TgRp9dqCcQndlNci7u1yce:khhZi8Kviaw40nX+KBfpIIgRp9dqCB1H
TLSH T15E73E659BC819F01D5D822BAFE1E018D33275BA8E3EEB212DD105B2567CA91F0F77512
telfhash t1ede02e728d6a48ccaba8e3ec88f8200a8dfc33bc19206012e1d90bbbc0121c1352dc0b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cae435c668b65489bfbd91linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
122
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17f1287f-93c6-4651-b02d-6ccc5c8ffb6d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1631647
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631647 Sample: jklarm7.elf Startdate: 07/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 91.108.230.124 WSTELECOM_FRANCEFR Iraq 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 jklarm7.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 jklarm7.elf 8->10         started        process6 12 jklarm7.elf 10->12         started        14 jklarm7.elf 10->14         started        16 jklarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 17:28:02 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxtdhtkff7wqdbj4sn64koj43bma27v7ztnohx4smdry2bi2xkfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250307-pe1qcs1jv5/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (179938) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cce1601f-c138-4684-871f-9d1ac3a8c65a
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 bde633cd452fed01853c937dc5393cd8580d7ebfccdae3df9260e38d051aba8a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470132/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3470126/

Comments