MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0. 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: 12

Intelligence 12 IOCs YARA 5 File information Comments 1

SHA256 hash:	2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0
SHA3-384 hash:	c1badaa4102b7f6978cdea63d47b5fca95310260604b1e101fa5846b1dbcd0b8f66878ab3121560096dc9ff4a6e4d6d5
SHA1 hash:	545d2a97a36e7c9393f8813bd52f37387ef5c9a6
MD5 hash:	ebc18654030452cb955e2cc26a30630f
humanhash:	hawaii-pennsylvania-beer-oregon
File name:	ebc18654030452cb955e2cc26a30630f
Download:	download sample
Signature	Mirai Create hunting rule
File size:	181'968 bytes
First seen:	2024-06-28 16:40:22 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:Mwoe3s5TZt9nQiX/GpO1SMRpp6NWJdWQli:MnSsBZDQiX/2ObRWoDWq
TLSH	T1E904E816AB510FBBDCAFDD3702E90B1139CCA44722A93B363674D528F54B54B4AE3C68
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter	zbetcheckin
Tags:	32 elf mips mirai

Intelligence

File Origin

# of uploads :

# of downloads :

113

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

DNS request

Receives data from a server

Connection attempt

Runs as daemon

Substitutes an application name

Deletes a system binary file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug bash lolbin remote

Link:

https://www.filescan.io/uploads/667ee7a7eae3878d8f3bdd7a/reports/767b51bf-d1ec-430f-abec-22f8050291f4/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0

Behaviour

no suspicious findings

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/4c430260-2b7b-434e-b989-92af26f83882

Result

Threat name:

Mirai, Gafgyt, Okiru

Detection:

malicious

Classification:

troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1464368

Signature

Antivirus / Scanner detection for submitted sample

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

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-06-28 16:41:04 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fxdpjgzebghhzdp7zcfg2yqzrdtluqnr64aintq3eraj35xe46ya._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/240628-t63q9azcmj/

Behaviour

Reads runtime system information

Changes its process name

Enumerates running processes

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/2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0

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_Gafgyt_May_2024 Create hunting rule
Author:	NDA0E
Description:	Detects Gafgyt

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 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 2dc6f49b24098e7c8dffc88a6d621988e6ba41b1f70086ce1b24409df6e4e7b0

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2911313/

URLhaus

https://urlhaus.abuse.ch/url/2911338/

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

ID	Title	Severity
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Comments

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zbet commented on 2024-06-28 16:40:22 UTC

url : hxxp://net.icdns.online/bot.mpsl