MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a67d37f7435af3c990cdd597c4bf6bcf9a9e84717ab7e70cfbc0a2d5ee5ddb0b. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	a67d37f7435af3c990cdd597c4bf6bcf9a9e84717ab7e70cfbc0a2d5ee5ddb0b
SHA3-384 hash:	7a94daf98e1b7d883f9b4b6f42efb5e2aee6f03b05472251f30860427b408ac2f7302e3048547d68e908b10b125f15a1
SHA1 hash:	475fe4f05a966d3d1b4ab9896a96620fd341e8b1
MD5 hash:	6b279378b2769ca4345aa1f3cdebf12a
humanhash:	east-saturn-sweet-dakota
File name:	niggah.mpsl
Download:	download sample
Signature	Mirai Create hunting rule
File size:	28'916 bytes
First seen:	2025-12-01 17:05:08 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:/05T8chh2By3hg+zAe5q8XRPH/oTlF2M9PaFG8ogTQ4rFBrRWGVCz0NvMdH:/Y88h2BCCeAP8tHgz2MIio1rF3WZJ
TLSH	T1CBD2D0CEFA49EC8EC86D4CFCC48D1360D5A1B092AB4F4BAD67760CE5D66284937098B1
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 UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	28'916 bytes
File size (de-compressed) :	72'612 bytes
Format:	linux/mipsel
Unpacked file:	1191478a3a7a9f16585b40155e4a915834d370a58d73e83277c12d005bc99d12

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

No details

Detection(s):

SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Kills processes

Receives data from a server

Opens a port

Locks files

Sends data to a server

Creating a file in the %temp% directory

Deleting a recently created file

Connection attempt

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/692dcae36fb1d0287c8bdb21/reports/802c0722-7611-478a-a1b5-0b82f0705581/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

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/a67d37f7435af3c990cdd597c4bf6bcf9a9e84717ab7e70cfbc0a2d5ee5ddb0b

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/77a8c9b2-738a-4e71-a6aa-bb434a915323

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/93b70e06-7b99-4f73-93f2-b4ea8362345e

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1823764

Signature

Antivirus / Scanner detection for submitted sample

Deletes system log files

Manipulation of devices in /dev

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a67d37f7435af3c990cdd597c4bf6bcf9a9e84717ab7e70cfbc0a2d5ee5ddb0b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a67d37f7435af3c990cdd597c4bf6bcf9a9e84717ab7e70cfbc0a2d5ee5ddb0b/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-12-01 17:05:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

10 of 36 (27.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uz6tp52dllz4tegn2wl4jp3lz6nj5bdrpk36odh3ycrnl3s53mfq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251201-vl3feszld1/

Behaviour

Writes file to tmp directory

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/199460c4-306b-4b3f-9056-e65894506d38

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.