MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0c37e60f541fdeed099ce65a49b7ff177f3c87e331bc6af7bc0fe5c994257de. 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

Threat unknown

Vendor detections: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	b0c37e60f541fdeed099ce65a49b7ff177f3c87e331bc6af7bc0fe5c994257de
SHA3-384 hash:	0fd29c32ee9b6a6212d3198355be22731bd0ab7ee4c405261626dff3e00d20ce2301d8351d985ed2b7815d30ab7c7327
SHA1 hash:	9b45b6fc16baf53b54f59581edfde371013443a0
MD5 hash:	28154f1389b34191bc34904c12e9c5e0
humanhash:	skylark-georgia-kitten-football
File name:	k
Download:	download sample
File size:	994 bytes
First seen:	2025-05-08 07:06:50 UTC
Last seen:	2025-05-08 11:30:18 UTC
File type:	sh
MIME type:	text/plain
ssdeep	24:yRk5zOt+MB0A1DkAmn4nmkAm7JkAmm0kA8jn:4k5CEA0OkAWkAIkAekA8j
TLSH	T19011D6DF01588C726594CDDD31D2491474CE85F95BDACF4B204E01F9A4CDE0C7161EAA
Magika	shell
Reporter	abuse_ch
Tags:	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://185.218.87.28/vv/armv4l	35c14500814ac5bc2c71312bb1323f3be34afa878c7f06cefb0bf26f983564db	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/armv5l	329b5885b7e275adac37eb18a80ecdb3caf7be655086997faa2dfbc167d32b2f	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/armv6l	c76d487bbf7cb1a6743d397381529f945b229c7df6b2ec27111d095a448f5402	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/armv7l	200e571bc0a6d2562563022dfcc60ac5ac8c2e40eb73a053be8555349a674a69	Mirai	elf gafgyt mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=681c59046c95617a27b5f730linux22vpnfull_triage

Tags:

hype sage

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

busybox evasive obfuscated

Link:

https://www.filescan.io/uploads/681c58220b64e174c41d5127/reports/157a1ad9-2804-4007-a2ae-616c6615daf5/overview

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b0c37e60f541fdeed099ce65a49b7ff177f3c87e331bc6af7bc0fe5c994257de

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b0c37e60f541fdeed099ce65a49b7ff177f3c87e331bc6af7bc0fe5c994257de/

Threat name:

Linux.Downloader.Generic

Status:

Suspicious

First seen:

2025-05-08 07:09:18 UTC

File Type:

Text (Shell)

AV detection:

6 of 24 (25.00%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wdbx4yhvih665uezzzs2jg376f37hsd6gmn4nl33yd7fzgkck7pa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250508-hyxpgsbq7x/

Behaviour

Modifies registry class

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

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/b0c37e60f541fdeed099ce65a49b7ff177f3c87e331bc6af7bc0fe5c994257de

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.