MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc5370dafe589e64d45fa8da975e000ee1df5163a0b1804e24c97197c9b3351f. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	fc5370dafe589e64d45fa8da975e000ee1df5163a0b1804e24c97197c9b3351f
SHA3-384 hash:	b74b4919829162a573cb64e62848242a58fab023c94d125b10eb95ee1b6f6879e5a00714cd2b00dea20ab4446b6ea2ec
SHA1 hash:	9fe65d138888cabb196ba38bbdeabc854c2adbbf
MD5 hash:	d51663e1d465c328c0ff8512880af535
humanhash:	happy-emma-stairway-hawaii
File name:	pg.sh
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	36'910 bytes
First seen:	2025-06-03 17:52:50 UTC
Last seen:	2025-06-04 13:17:01 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:bq7mzQ5VFNcDAFLcIwgnoYq0xFBWytfwu3:bEVF+D6cIwgos1d3
TLSH	T1EBF2374D9072ECB52D65C866DEE1322DB0BEF088C5F37B88AE253D3C15A4105FA715AE
Magika	shell
Reporter	abuse_ch
Tags:	CoinMiner Kinsing sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://update.aegis.aliyun.com/download/uninstall.sh	n/a	n/a	ascii
http://update.aegis.aliyun.com/download/quartz_uninstall.sh	n/a	n/a	sh

Intelligence

File Origin

# of uploads :

# of downloads :

108

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Downloader.Rocke-6826000-0

Txt.Malware.Sustes-6779550-1

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=683f37628bd5d68a12e4a358linux22vpnfull_triage

Tags:

virus

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/683f369bfd02ed5e05962315/reports/4d2c2fd0-38d7-4a8e-8f94-fb3dd47b830c/overview

Score:

68%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/fc5370dafe589e64d45fa8da975e000ee1df5163a0b1804e24c97197c9b3351f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fc5370dafe589e64d45fa8da975e000ee1df5163a0b1804e24c97197c9b3351f/

Threat name:

Linux.Exploit.CVE-2020-7961

Status:

Malicious

First seen:

2025-06-03 17:53:25 UTC

File Type:

Text (Shell)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7rjxbwx6lcpgjvc7vdnjoxqab3q56ulducyyatrezfyzpsntgupq._file

Result

Malware family:

xmrig_linux

Score:

10/10

Tags:

family:kinsing family:xmrig_linux antivm defense_evasion discovery execution linux loader miner persistence privilege_escalation rootkit

Link:

https://tria.ge/reports/250603-wgfxasfm6s/

Behaviour

Enumerates kernel/hardware configuration

Process Discovery

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads CPU attributes

Enumerates running processes

Reads list of loaded kernel modules

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Attempts to change immutable files

Creates/modifies Cron job

Disables AppArmor

Disables SELinux

File and Directory Permissions Modification

Deletes system logs

Executes dropped EXE

Flushes firewall rules

Loads a kernel module

Kinsing

Kinsing family

Kinsing payload

Xmrig_linux family

xmrig

Malware family:

Kinsing

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fc5370dafe58/report/overview.html

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

Threat name:

Kinsing

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/fc5370dafe589e64d45fa8da975e000ee1df5163a0b1804e24c97197c9b3351f

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_Trojan_Kinsing_2c1ffe78 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Kinsing_7cdbe9fa Create hunting rule
Author:	Elastic Security

Rule name:	MAL_Payload_F5_BIG_IP_Exploitations_Jul20_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects code found in report on exploits against CVE-2020-5902 F5 BIG-IP vulnerability by NCC group
Reference:	https://research.nccgroup.com/2020/07/05/rift-f5-networks-k52145254-tmui-rce-vulnerability-cve-2020-5902-intelligence/