MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7. 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 2 File information Comments

SHA256 hash:	25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7
SHA3-384 hash:	32c99efb26273395cbd0e6d2b18014ef7c35dbe30bd3516b6eeabe7eebe225d6e47f9e4851bff71bbc90a16a2928b7ec
SHA1 hash:	af6b6a33a79fca0f3ed8e5f2714d4aa43e010618
MD5 hash:	c9958b0725392c6df29fe493b80e4f07
humanhash:	alabama-uniform-tango-uniform
File name:	zswap_shrinkd
Download:	download sample
File size:	1'776'172 bytes
First seen:	2026-05-05 13:18:03 UTC
Last seen:	2026-05-05 13:46:50 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:t7sePkye8u1HQ2e7sUMKxXkU9g/E4HLkR:W0qHaDPx7K/E4HLI
TLSH	T1F185334BFEC562CCB90D34BD5F5E8C6E03831F60C6715629E89E60B14A7194CDBAC8E9
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	BlinkzSec
Tags:	UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	1'776'172 bytes
File size (de-compressed) :	6'094'996 bytes
Format:	linux/ppc64le
Unpacked file:	50e641c93b469dee9c9ab366a091dccc40d31ed67912d43453c9b5edb98c4af9

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sends data to a server

Creating a file in the %temp% subdirectories

Receives data from a server

Connection attempt

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/69f9ef1a2fcb905ec2803e1f/reports/aae03403-918f-4df9-b7a5-fd850b7f04b7/overview

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-05-05T10:36:00Z UTC

Last seen:

2026-05-05T12:43:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan.Linux.Agent.tw

Link:

https://opentip.kaspersky.com/25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/e7e74b5e-0ba1-487c-92ea-491b08a9730f

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/22fabb64-1bd9-4a00-a86c-7d6ade1f6ed3

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7/

Verdict:

Malicious

Threat:

Trojan.Linux.Agent

Link:

https://tip.neiki.dev/file/25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-05-05 13:13:59 UTC

File Type:

ELF64 Little (Exe)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=evequo4pdgxgj2374eoefxbdgnmutj7qw7wrnuunpa334pmdyltq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260505-qkf4ksgy8v/

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/25490a3b8f19ae64eb7fe11c42dc23335949a7f0b7ed16d28d7837be3d83c2e7

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/