MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48. 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

CoinMiner

Vendor detections: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48
SHA3-384 hash:	cf3d4ca23210f82c193715ac9f7efa529509c193c63834d5c742fcdf9bb28bdc48eca7ea6363d2a5ce62180d8fbb6dbe
SHA1 hash:	da54b1bf14a6ab5147374232d5e39eb9432016f2
MD5 hash:	2c753a9b9251544233d629b439f2d36e
humanhash:	march-alpha-jersey-xray
File name:	all.sh
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	559 bytes
First seen:	2026-07-05 15:27:20 UTC
Last seen:	2026-07-06 03:18:19 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	12:1XJeGDW/WLCLQorgvML7HXLWxjxEpcmuULmxSm+ZFFRmN7:dJ5QWLCdaMrLIjxEibULUSZF7W
TLSH	T17AF0E18C4E21EF75994B447D635A7C5DD4D29F3A194F85100352D650ED14B84B1CB328
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	BlinkzSec
Tags:	CoinMiner

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

YARA.SIGNATURE_BASE_SUSP_LNX_Linux_Malware_Indicators_Aug20_1.UNOFFICIAL

Verdict:

Adware

File Type:

unix shell

First seen:

2026-07-05T12:41:00Z UTC

Last seen:

2026-07-07T02:34:00Z UTC

Hits:

~10

Detections:

not-a-virus:HEUR:Downloader.Shell.Miner.a

Link:

https://opentip.kaspersky.com/a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/46cd27f7-791d-41a9-955f-64730d0d289f

Behavior Graph:

Download SVG

Score:

72%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48/

Verdict:

Malicious

Threat:

Family.XMRIG

Link:

https://tip.neiki.dev/file/a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vgp4e4ilbl3pduf6s6r2hafd33d76cfx3ktwl5xvffcmxxgt55ea._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig antivm defense_evasion discovery execution hacktool linux miner persistence privilege_escalation

Link:

https://tria.ge/reports/260705-sv1bbads4s/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Checks CPU configuration

Reads CPU attributes

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Enumerates running processes

Reads hardware information

File and Directory Permissions Modification

Executes dropped EXE

Process hiding tool: XHide

Family: xmrig

XMRig Miner payload

Malware family:

XMRig

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a99fc2710b0a/report/overview.html

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/a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48

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:	SUSP_LNX_Linux_Malware_Indicators_Aug20_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects indicators often found in linux malware samples. Note: This detection is based on common characteristics typically associated with the mentioned threats, must be considered a clue and does not conclusively prove maliciousness.
Reference:	Internal Research

Rule name:	SUSP_LNX_Linux_Malware_Indicators_Aug20_1_RID3621 Create hunting rule
Author:	Florian Roth
Description:	Detects indicators often found in linux malware samples
Reference:	Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

sh a99fc2710b0af6f1d0be97a3a380a3dec7ff08b7daa765f6f52944cbdcd3ef48

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3881306/

Delivery method

Distributed via web download

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