MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92. 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:	b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92
SHA3-384 hash:	d4ac395781e54bc24aa4d684287000a5a9a58fa001f29f532def475ec984184faf8138bbd73feb78f6c86e6b68b27174
SHA1 hash:	0f357d28cf77e6ef76f225dc3e4a7e301e063ede
MD5 hash:	31bf41bfb6c010cbbe7acc4be752f8fb
humanhash:	twelve-shade-stream-alanine
File name:	nabarm
Download:	download sample
Signature	Mirai Create hunting rule
File size:	40'904 bytes
First seen:	2024-10-28 06:42:22 UTC
Last seen:	2024-11-15 05:16:34 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:ThrqVo1WkvClJR3ax91rO6QNM+30wiLOrBuqeEVSjnI8sR:FIkYJ29NT+biL+SEonI8sR
TLSH	T17E03E886B851CA56C5C591B7BA0E83DD372613ACD1EE7303DE15BF653A4B82F0E2B540
telfhash	t1b421d410a6c4a6ecd7f04065914fb53fb8523595beb7141297a77e4f5322dd23430877
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 :

122

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Trojan.Mirai-7755770-0

Unix.Trojan.Mirai-9885259-0

Unix.Trojan.Gafgyt-9940653-0

Unix.Trojan.Mirai-10008934-0

Unix.Trojan.Gafgyt-6735924-0

Verdict:

Clean

Score:

84.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671f3283a75e41aa6722861alinux22vpnfull_triage

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug

Link:

https://www.filescan.io/uploads/671f327d7b6de3d3d35605f2/reports/c6250754-c4ef-42c7-ab8f-f0853c7af9e7/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92

Behaviour

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/eb15022b-0b67-443d-a5a3-cf354df361c6

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1543630

Signature

Connects to many ports of the same IP (likely port scanning)

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/b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2024-10-28 06:43:09 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 38 (39.47%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xev62juttd3uowoivdzua5y2eohcii57emg6wjsrkw5vtc6ahwja._file

Result

Malware family:

n/a

Score:

9/10

Tags:

credential_access defense_evasion discovery

Link:

https://tria.ge/reports/241028-hgxm6azrbj/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

Reads process memory

Creates a large amount of network flows

Enumerates active TCP sockets

Enumerates running processes

Modifies Watchdog functionality

Renames itself

Unexpected DNS network traffic destination

Contacts a large (5071) amount of remote hosts

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/1c1154b0-a9af-4258-8f98-b17661d10e13

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b92bed269398f74759c8a8f340771a238e2423bf230deb265155bb598bc03d92

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.