MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557. 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

SHA256 hash:	55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557
SHA3-384 hash:	5e78bc9161e9120c7d9c3fa42d651cba4f8d81a37417a04f524a883566c808fae67ff3dd542a9921fc5767f09e8aeea3
SHA1 hash:	eb86a7be50032cd170f62bc4198dad8c28810276
MD5 hash:	83d821d592c4fad0de123fe807449a24
humanhash:	speaker-river-romeo-stream
File name:	jklarm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	58'300 bytes
First seen:	2025-03-10 00:21:50 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:wNdu8t7tF7DaWr55qpQ1ya5Fet5GXsEoPO9VQ4uW:wNduYF7IyQaKbGP0O9VzuW
TLSH	T1FA430795BC929A12C5E422B7FB2E418C332263F8D2DF7207DD211F15778A81F0EA7A55
telfhash	t12811ab709e562edcab80c3a881ce5632966831f86712226dcf6f5f064793cc6b11a829
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 :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Clean

Score:

82.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67ce332f0d1b39e3a2089862linux22vpnfull_triage

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

bash lolbin

Link:

https://www.filescan.io/uploads/67ce30be4a3011c802cbaaf8/reports/68658f61-926d-4693-9b05-8deb4910d864/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

104

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3b81c1a3-ae14-46e3-81f2-427b60aba759

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1633163

Signature

Multi AV Scanner detection for submitted file

Sends malformed DNS queries

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-03-10 00:22:24 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kw5r7aaf2l5i2zi3myguergimjirvvfaq76bd2pugg6umez2svlq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:botnet credential_access defense_evasion discovery

Link:

https://tria.ge/reports/250310-an278awnx8/

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 (179917) 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/5bb13192-8800-4138-a3c9-0f0dfbce37c3

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557

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.