MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecf2fac41855650d30e5b563865904d44b1efb17ae6386bddf61a7780495574c. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	ecf2fac41855650d30e5b563865904d44b1efb17ae6386bddf61a7780495574c
SHA3-384 hash:	42fa8c4952113343b610639ea5e3b5114a425ae9b1878fdc23b7039306e9ce5cd6f36eb9f8c0d5ab19e0fa42610b845f
SHA1 hash:	aaa704dc4bfacc457d80a251639e2114d91d6396
MD5 hash:	e508c9dcd34e9444200f6f3073d8f6e4
humanhash:	angel-aspen-freddie-venus
File name:	v
Download:	download sample
File size:	2'305 bytes
First seen:	2025-05-08 05:06:50 UTC
Last seen:	2025-05-09 11:36:45 UTC
File type:	sh
MIME type:	text/plain
ssdeep	48:4k5CEA0OkAWkAIkAekAIZVkA4kAkkAokA4kA0kAkkAIkA0kA8j:tCEA0lWsCwssgIcs40j
TLSH	T17F417DDF025C98211594CEDD36E30814744D96F9A9DBCF4F684E05F9A8CDE0CB298EEA
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
http://185.218.87.28/vv/mips	n/a	n/a	elf gafgyt ua-wget
http://185.218.87.28/vv/mipsel	a49f50fdba0de9c330d0980f6cce815c1525d0800adeab6c3d82a7954923ef02	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/sh4	b71d233c1ccc47ea7d2b3300680e113278a7dc23345a2c40f7ab31e95a1f835f	Gafgyt	elf gafgyt ua-wget
http://185.218.87.28/vv/sparc	baec6b1394100795d6c67f6813c16023222a532dd7f94816a5c39d5a6f3b13e0	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/riscv32	n/a	n/a	elf gafgyt ua-wget
http://185.218.87.28/vv/powerpc	aaa59a329b7d9ace426ce5afbfeb6b15f5a8010865de4bad68e3ec03aa1f5a59	Mirai	elf gafgyt mirai ua-wget
http://185.218.87.28/vv/armv4eb	n/a	n/a	elf gafgyt ua-wget
http://185.218.87.28/vv/arc	n/a	n/a	elf gafgyt 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=681c3d2491991ead82b60f57linux22vpnfull_triage

Tags:

hype sage

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

busybox evasive obfuscated

Link:

https://www.filescan.io/uploads/681c3bfd0b64e174c41d2035/reports/a4921d71-90f0-43e1-aae1-1d87237e1031/overview

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/ecf2fac41855650d30e5b563865904d44b1efb17ae6386bddf61a7780495574c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ecf2fac41855650d30e5b563865904d44b1efb17ae6386bddf61a7780495574c/

Threat name:

Script-Shell.Worm.Mirai

Status:

Malicious

First seen:

2025-05-08 05:09:11 UTC

File Type:

Text (Shell)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5tzpvraykvsq2mhfwvrymwie2rfr56yxvzrynpo7mgtxqbevk5ga._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250508-fs6n4ayths/

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:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/ecf2fac41855650d30e5b563865904d44b1efb17ae6386bddf61a7780495574c

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.