MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df875f9073cb35b80c87a3717046610d58b08da2542ce619390cbea81211cd27. 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

Arechclient2

Vendor detections: 2

Intelligence 2 IOCs YARA 21 File information Comments

SHA256 hash:	df875f9073cb35b80c87a3717046610d58b08da2542ce619390cbea81211cd27
SHA3-384 hash:	2dc0dc4cedf0c3bd8379820ab5d36cf1acd07a62df2d2bb7d870d651179eeb2ac8883c24e2c19b963fe2d9a49624fa8a
SHA1 hash:	0b3316466678061ed7b3c3d4e6f007d411499ac3
MD5 hash:	5c0508349696f24a7b5ec8539ac8d1d2
humanhash:	ohio-alaska-equal-skylark
File name:	puk3ta8cyv1.zip
Download:	download sample
Signature	Arechclient2 Create hunting rule
File size:	10'613'215 bytes
First seen:	2026-04-04 01:44:56 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	196608:j5+uWL63x+mb2ZYYLHIPVmzOcLqnDXBLmWUYQrpyhGpDHC0dzBGSc9oPZ8TdoMzy:wL63Mmb21LhOnn7FUNyhGprLz0Wh8hOH
TLSH	T11FB633E0F1C4AFC2C162C47063E88066FBEE1CF520E3DD7178122A5A65965F7B79E588
Magika	zip
Reporter	aachum
Tags:	178-16-54-51 91-92-240-16 Arechclient2 dropped-by-LummaStealer SectopRAT zip

iamaachum

https://www.mediafire.com/file_premium/n8uays7k3zrfko7/puk3ta8cyv1/file

Arechclient2/SectopRAT C2:
91.92.240.16:443
178.16.54.51:443

Intelligence

File Origin

# of uploads :

# of downloads :

169

Origin country :

Vendor Threat Intelligence

Gathering data

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69691fd9ef906a21abcd811b

Tags:

n/a

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/df875f9073cb35b80c87a3717046610d58b08da2542ce619390cbea81211cd27

Verdict:

Clean

File Type:

zip

Link:

https://opentip.kaspersky.com/df875f9073cb35b80c87a3717046610d58b08da2542ce619390cbea81211cd27/results?tab=lookup

Score:

23%

Verdict:

Benign

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260404-hvjcpafx3q/

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

Threat name:

Legit

Score:

0.05

Link:

https://yomi.yoroi.company/submissions/df875f9073cb35b80c87a3717046610d58b08da2542ce619390cbea81211cd27

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:	CAS_Malware_Hunting Create hunting rule
Author:	Michael Reinprecht
Description:	DEMO CAS YARA Rules for sample2.exe

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.