MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1a81440a53fededc883788eac7c385fabb266b2c6e77c2ef91e70633a358ef7. 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:	c1a81440a53fededc883788eac7c385fabb266b2c6e77c2ef91e70633a358ef7
SHA3-384 hash:	22c15ea1336125b6db40839e1a5dbf47ff1fb5aebb3cb8913d55b45a9e2f7990ba0efbda45ed86af7c5ab546d909b602
SHA1 hash:	4512bdd50cc5dc44e9d07012c23fe8b88dba3122
MD5 hash:	ff72cc4d6f215db7e276177e4b4a8cf6
humanhash:	oregon-artist-sad-mango
File name:	f
Download:	download sample
File size:	680 bytes
First seen:	2025-05-31 00:51:31 UTC
Last seen:	2025-05-31 20:18:51 UTC
File type:	sh
MIME type:	text/plain
ssdeep	12:3UkWK3B5ZMoLF7+MB05loVPu2OjoVPu2NDNkAh3NdoVPuDyTjoVPuDygDNkAh3NY:k9M5zLt+MB08xJxDkySxSx0ky8jn
TLSH	T1A601A7CF41A4CE7268414DEE71935A1A65C6C5C957CB8FC6E08E00B9A5CCE0DB162E76
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://94.26.90.217/vv/armv4l	a82594f321a14d22c63b44b8b3f4e5dcb725aeda14db201cfe59d6b37cb8093f	Mirai	elf gafgyt mirai ua-wget
http://94.26.90.217/vv/armv7l	ae5dbccdfcd0e48e2065b462be5879d1c103e3dc9c553ce8eb319c6385580d78	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=683a5473acf88f5815e9561dlinux22vpnfull_triage

Tags:

agent hype sage

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

busybox evasive

Link:

https://www.filescan.io/uploads/683a52c0e336a33801e0fc73/reports/3495cbe3-73d0-4661-b11f-1d22403d397a/overview

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/c1a81440a53fededc883788eac7c385fabb266b2c6e77c2ef91e70633a358ef7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c1a81440a53fededc883788eac7c385fabb266b2c6e77c2ef91e70633a358ef7/

Threat name:

Linux.Downloader.Generic

Status:

Suspicious

First seen:

2025-05-31 00:54:19 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=ygubiqffh7w63sedpchky7byl6v3ezvsy3txylxzdzyggorvr33q._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250531-a9cvfs1zhy/

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/c1a81440a53fededc883788eac7c385fabb266b2c6e77c2ef91e70633a358ef7

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.