MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9. 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: 11

Intelligence 11 IOCs YARA 15 File information Comments

SHA256 hash:	821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9
SHA3-384 hash:	a1964114b34648cd8cb5c80b3601633e126ecaf74382e70133c8a325f7b3e8e480c2b8aa0bacab92362b1bc44c09f6a4
SHA1 hash:	96ea0b8caadfc1f299f286328493d2f22353a1de
MD5 hash:	8835a8ab727816e41e58a42551241b27
humanhash:	winner-single-oscar-table
File name:	Enclosed attached our new PO for bulk order.zip
Download:	download sample
Signature	Formbook Create hunting rule
File size:	678'156 bytes
First seen:	2025-07-24 16:01:47 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:KFyTz2KFfqLexPtYs4nKjeuG7eYHybOZVeIMO8CsnziR0vfS3HjYsBabF4wybnaw:KAzdF5ltcnKjeF7vy6vFMvdzkSfuRgGL
TLSH	T165E423D3F1195CB02685F11A7D05C1284AB8BDE3750A3AF01ADD5094BEBAC682C68DDB
Magika	zip
Reporter	cocaman
Tags:	FormBook zip

cocaman

Malicious email (T1566.001)
From: "Megha Patel <accounts@empezarglobal.com>" (likely spoofed)
Received: "from empezarglobal.com (unknown [141.98.10.206]) "
Date: "24 Jul 2025 02:24:29 +0200"
Subject: "Enclosed attached our new PO for bulk order"
Attachment: "Enclosed attached our new PO for bulk order.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	Enclosed attached our new PO for bulk order.exe
File size:	722'944 bytes
SHA256 hash:	04622020a45463744984946bfd38f4bdc01af96087ac784a790db1f1009157ab
MD5 hash:	667327105e9974c567e93182084244b0
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Zip_Wordexe.1.UNOFFICIAL

SecuriteInfo.com.Trojan.Locsyz.2.2D0.720.7264.27773.UNOFFICIAL

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68808df62f623871a5f24e05

Tags:

micro

Result

Verdict:

Malicious

File Type:

PE File

Link:

https://app.docguard.net/821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bitmap lolbin masquerade msbuild obfuscated packed packed reconnaissance regsvcs rezer0 roboski schtasks stego vbc vbnet zero

Link:

https://www.filescan.io/uploads/6882590a8a7d628a81c1ba1f/reports/0ab1b5ab-c72a-4ef3-8993-eb560126dd4c/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9

Details

Windows PE Executable

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

Score:

100%

Verdict:

Malware

File Type:

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook discovery rat spyware stealer trojan

Link:

https://tria.ge/reports/250724-tw78zsaq5x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

SmartAssembly .NET packer

Suspicious use of SetThreadContext

Formbook payload

Formbook

Formbook family

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/821d7eaa0507f9462da6e6fa2ba99e4df73a174e8f140ea990a091c11a0f44e9

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:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

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

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

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)