MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 746ab51bb5f1563cd1c77cd6d7605fb82f076b5572f0a99439eee3b5d28852c1. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	746ab51bb5f1563cd1c77cd6d7605fb82f076b5572f0a99439eee3b5d28852c1
SHA3-384 hash:	c2acd692f4064a2aea76b6d0d1b966794d130d087828f978347b79e813968bd473bf06d739736e215721bcf20a3c8287
SHA1 hash:	fb06d05f25114b64b80e588a8bb12ef5699e4806
MD5 hash:	fdc2c7f825bbaf099a659ae229298d07
humanhash:	north-vermont-oven-fix
File name:	PART SHIPMENT- FEDEX - Cargo Arrival Notification Import Track No 270962529096 MR V fKUMAR.pdf.arj
Download:	download sample
Signature	Formbook Create hunting rule
File size:	474'293 bytes
First seen:	2022-04-06 14:57:24 UTC
Last seen:	Never
File type:	arj
MIME type:	application/x-rar
ssdeep	12288:Q6ual1hQOzTVjGGagANuBZ5klO+vVJH42Iwp57Ih/:Q4hTVjGqmlvrZm
TLSH	T153A423A98489E778264130065A74FB497E15F0879792353F8CE9E3009B8BFECE6B40D7
Reporter	cocaman
Tags:	arj FormBook

cocaman

Malicious email (T1566.001)
From: "log <log@armanexpress.com>" (likely spoofed)
Received: "from armanexpress.com (unknown [37.49.225.131]) "
Date: "6 Apr 2022 15:57:41 +0200"
Subject: "PRE ALERT - MAWB# 537-3505 0525. DXB-IKA."
Attachment: "PART SHIPMENT- FEDEX - Cargo Arrival Notification Import Track No 270962529096 MR V fKUMAR.pdf.arj"

Intelligence

File Origin

# of uploads :

# of downloads :

204

Origin country :

n/a

Vendor Threat Intelligence

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

control.exe obfuscated packed

Link:

https://www.filescan.io/uploads/624daac0aa7e43c6a6c3007a/reports/5eb90b9e-b195-496f-a767-3263037726fa/overview

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/746ab51bb5f1563cd1c77cd6d7605fb82f076b5572f0a99439eee3b5d28852c1/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2022-04-06 14:58:08 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

16 of 42 (38.10%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=orvlkg5v6fldzuohptlnoyc7xaxqo22volyktfbz53r3luuiklaq._file

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

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:	SUSP_RAR_with_PDF_Script_Obfuscation Create hunting rule
Author:	Florian Roth
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4 Create hunting rule
Author:	Florian Roth
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research