MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae. 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

Formbook

Vendor detections: 9

Intelligence 9 IOCs YARA 44 File information Comments

SHA256 hash:	3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae
SHA3-384 hash:	46cc625bef153ddc341ff88ec183770045bdddd9aaa25294332ba48f7698ed03ebdaeca01e277352911a0da5fa48718a
SHA1 hash:	89a697261f3e2aff822216988e6b5e22cbd760ad
MD5 hash:	ab9589ecd25712db0f9750c94c385770
humanhash:	sodium-robert-winner-asparagus
File name:	Product sample Requirement.zip
Download:	download sample
Signature	Formbook Create hunting rule
File size:	2'341'572 bytes
First seen:	2025-12-17 18:37:16 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	49152:8hnm1l8i3xrdASnaUmTSNWuD5EgE4i/VsA23XNh2vSCgEqbzm9fk5es4o:881ZZdAS6TcDCD4i/Vsr9h2qFEqbqSgw
TLSH	T16AB5338175A33711986A37E71F01D5281C3707BF32ADF88AFD68CB99D286B10695C73A
Magika	zip
Reporter	cocaman
Tags:	zip

cocaman

Malicious email (T1566.001)
From: "Web Admin <info@depessinvestment.com>" (likely spoofed)
Received: "from mail.depessinvestment.com (mail.huimieogroup.com [72.11.155.151]) "
Date: "17 Dec 2025 10:35:46 -0800"
Subject: "Your Email Require Update To Avoid Shutdown do not ignore"
Attachment: "Product sample Requirement.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

124

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	msedge_elf.dll
File size:	3'156'992 bytes
SHA256 hash:	df520418cf167ad7a21b89d8042c6fda139fdd32159ebca27d6fc128bf1cbcd3
MD5 hash:	21ade803b4ef38268131abdd90d5b251
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/40e20ea8-feae-4f69-b543-55274972aa7c/

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6942f897c97f4a807a3b9373

Tags:

malware

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae/results/dashboard

Verdict:

Unknown

Threat level:

n/a -.1.0/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm explorer fingerprint lolbin microsoft_visual_cc signed

Link:

https://www.filescan.io/uploads/6942f893e126b9ff43857084/reports/c5e667b3-c3da-469a-bac0-e4d7ea5f973b/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae

Result

Verdict:

SUSPICIOUS

Link:

https://labs.inquest.net/dfi/sha256/3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Malicious

File Type:

zip

First seen:

2025-12-17T15:43:00Z UTC

Last seen:

2025-12-18T20:00:00Z UTC

Hits:

~10

Detections:

Trojan-Spy.Win32.Noon.boyy

Link:

https://opentip.kaspersky.com/3511ec4f3fd747e5bea4683553c7066fd15ca59fc41583136338f276776f62ae/results?tab=lookup

Score:

86%

Verdict:

Malware

File Type:

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

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

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

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

Rule name:	DebuggerHiding__Thread 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:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

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

Rule name:	HUNTING_SUSP_TLS_SECTION Create hunting rule
Author:	chaosphere
Description:	Detect PE files with .tls section that can be used for anti-debugging
Reference:	Practical Malware Analysis - Chapter 16

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

Rule name:	NET Create hunting rule
Author:	malware-lu

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

Rule name:	TH_Win_ETW_Bypass_2025_CYFARE Create hunting rule
Author:	CYFARE
Description:	Windows ETW Bypass Detection Rule - 2025
Reference:	https://cyfare.net/