MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9
SHA3-384 hash: 3fccbbcb94c9cc66a287ee5819107e91bcdb04f6ed1b0f83e3b3efd527117a3ba687f36c5a76cacf7e9bc98e9b326a67
SHA1 hash: a8061f0bb41d6fcd5ad060c9daebff654431d9b7
MD5 hash: 90f1bfcf9d8c82dda42c2c8c5ed32bb0
humanhash: winner-quiet-pluto-hot
File name:rrrdsl
Download: download sample
Signature Mirai
Create hunting rule
File size:210'564 bytes
First seen:2025-04-02 07:41:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZuJqa79HZLA5aYfBRQfLcu84WR6EHGDAGTFh:ZuJv79H9AJDQDcugR3UAGB
TLSH T10B24C80AAB610EFBDCAFCE3706E9070529CC651722A93B393674D528F54B54B49E3C78
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 :
49
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67eced2e855e5ec5240c1adblinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Creating a file
Removes directories
Runs as daemon
Connection attempt
Opens a port
DNS request
Sends data to a server
Kills processes
Deletes a system binary file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash explorer lolbin remote
Link:
https://www.filescan.io/uploads/67ecea67b0f1f45f8da928d3/reports/7fb6eaa5-478f-4204-96ff-ff6bbb5d5ef0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1176b5e0-0a79-4da5-b395-19bc14d775c1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1654338
Signature
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1654338 Sample: rrrdsl.elf Startdate: 02/04/2025 Architecture: LINUX Score: 56 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 raw.awaken-network.net 141.98.10.142, 2211, 41898, 41904 HOSTBALTICLT Lithuania 2->26 28 3 other IPs or domains 2->28 32 Multi AV Scanner detection for submitted file 2->32 8 rrrdsl.elf 2->8         started        10 systemd journalctl 2->10         started        12 systemd systemd-journald 2->12         started        14 3 other processes 2->14 signatures3 process4 process5 16 rrrdsl.elf 8->16         started        signatures6 30 Sample deletes itself 16->30 19 rrrdsl.elf 16->19         started        22 rrrdsl.elf 16->22         started        process7 signatures8 34 Manipulation of devices in /dev 19->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-02 07:42:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=croadztf3irmjwaw5liwpb2l5hfjtth53vktwyembgl4tw3i57mq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion
Link:
https://tria.ge/reports/250402-jjv3satscz/
Behaviour
Changes its process name
Reads process memory
Enumerates running processes
Deletes Audit logs
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f50adf0b-a531-4d96-b013-4c65d42d9be0
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/145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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 145c01e665da22c4d816ead167874be9ca99ccfddd553b608c0997c9db68efd9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477313/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments