MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bf8b62a62829783a157a1d6c92f5535edf7acd57adea8611d5a6077d0bcfe5f. 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

AgentTesla

Vendor detections: 7

Intelligence 7 IOCs YARA 5 File information Comments

SHA256 hash:	1bf8b62a62829783a157a1d6c92f5535edf7acd57adea8611d5a6077d0bcfe5f
SHA3-384 hash:	d740d68db988c375da90e9afbf8f32edd84e614746c840acb909590033b727c5ee1b9f2fa16842b276f74246f5c3895c
SHA1 hash:	051c5ec9fa498757d585fca87e0d4e3b71871aa2
MD5 hash:	3af76621e40c36665c48e334efd15f75
humanhash:	minnesota-april-autumn-nitrogen
File name:	Accessories Required.pdf.r00
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	764'639 bytes
First seen:	2023-02-08 11:53:55 UTC
Last seen:	Never
File type:	r00
MIME type:	application/x-rar
ssdeep	12288:4e+nEK/qT6F6u5iR9lOcC+UQdLCmM9C2JgHEERvHQnP+vWXmQPGpjdbAOBxQ:4elKXOflVC+U6gwjvwn2mMjdbtxQ
TLSH	T11DF433C579519C1B82E98D53904C223BEF54C0271AD58317FC37EA93A57E94AC4BB0DE
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla DHL r00

cocaman

Malicious email (T1566.001)
From: "DHL <info.dhl@yandex.com>" (likely spoofed)
Received: "from yandex.com (unknown [185.222.58.242]) "
Date: "7 Feb 2023 13:11:58 +0100"
Subject: "=?UTF-8?B?5Zue5aSNOlJFOiBSZXZpc2VkIGFuZCBmaW5hbCBvcmRlciA=?="
Attachment: "Accessories Required.pdf.r00"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

File Archive Information

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

File name:	Accessories Required.pdf.exe
File size:	810'496 bytes
SHA256 hash:	0aa6fc743d5bc7f1e32187887accb9cd1120372b644d4cd046e1fbb7814ab37a
MD5 hash:	70129737cc2cd212320bda63a32105f5
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Verdict:

No Threat

Threat level:

2/10

Confidence:

67%

Tags:

packed

Link:

https://www.filescan.io/uploads/63e38d5a1c9cbf7d6256c0ec/reports/9a4b7227-d3dd-4b2f-8304-0c1969708d2a/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1bf8b62a62829783a157a1d6c92f5535edf7acd57adea8611d5a6077d0bcfe5f

Result

Verdict:

MALICIOUS

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/1bf8b62a62829783a157a1d6c92f5535edf7acd57adea8611d5a6077d0bcfe5f/

Threat name:

ByteCode-MSIL.Trojan.Woreflint

Status:

Malicious

First seen:

2023-02-07 11:48:06 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

16 of 39 (41.03%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dp4lmktcqklyhikxuhlmsl2vgxw7plgvplpkqyi5ljqhpuf47zpq._file

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

Threat name:

AgentTesla

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/1bf8b62a62829783a157a1d6c92f5535edf7acd57adea8611d5a6077d0bcfe5f

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:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

Rule name:	pe_imphash Create hunting rule

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

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation Create hunting rule
Author:	Florian Roth (Nextron Systems)
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