MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff. 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: 5

Intelligence 5 IOCs YARA 18 File information Comments

SHA256 hash:	20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff
SHA3-384 hash:	39265c144f8da2e872fd876ad7bc1193513ab9fa2f4e1ca06818551e2fca7c2f6c2a9cb07f73e65dabee64d7eba97883
SHA1 hash:	609e3e0bb56a9dc787d03c6acffacb65cd5a8343
MD5 hash:	cfc1ea84c3fb4ef43ac3fbce9a3f64dc
humanhash:	oscar-comet-diet-batman
File name:	agent_linux_arm64
Download:	download sample
File size:	6'095'010 bytes
First seen:	2026-07-23 07:54:52 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:4T98JfPXcKTk38uZ+8oUu0C4fP0J97QU6TjLgFOZD5E4:4T9m/cKO8u8Gu0CchLTE4
TLSH	T1B5565B4AFC1D6866D9C976746F7212843239BC494F82D7232714BB3DBAF27588F132A1
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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	abuse_ch
Tags:	elf upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 8d8280f0f12c656a5c87ac7d2f72417fdf36a4300276efeb4556060f1c98b461

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	2'425'096 bytes
File size (de-compressed) :	6'095'010 bytes
Format:	linux/arm64
Packed file:	8d8280f0f12c656a5c87ac7d2f72417fdf36a4300276efeb4556060f1c98b461

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Sends data to a server

Collects information on the RAM

Connection attempt

Receives data from a server

Collects information on the network activity

Substitutes an application name

Verdict:

Unknown

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2c167a11-8067-407c-84ec-ede4375ad32d

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/02ad8e1a-b6af-409f-8ac2-f937a0cb3f48

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1947011

Signature

Sample reads /proc/mounts (often used for finding a writable filesystem)

Suricata IDS alerts for network traffic

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=edfpmpt7gc7hxq6nreuplkset4gagm3nagg42i6wl3cekawyh37q._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/260723-jskcmstfmg/

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

Threat name:

Suspicious File

Score:

0.30

Link:

https://yomi.yoroi.company/submissions/20caf63e7f30be7bc3cd8928f5aa449f0c03336d018dcd23d65ec44502d83eff

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/