MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55f21f82c047372f93829bbb7f8e3492498914379c40ca71b9e08a6a4fc7ffd9. 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

Threat unknown

Vendor detections: 7

Intelligence 7 IOCs YARA 6 File information Comments

SHA256 hash:	55f21f82c047372f93829bbb7f8e3492498914379c40ca71b9e08a6a4fc7ffd9
SHA3-384 hash:	db7944595053ed5cd3da3ab7aba2baccffb4c4143e3f312cb7cf694e9afbe865bd8e46665fdb827c46108ef885c7a158
SHA1 hash:	609e245c6ca794367a6fc9f08cceeadffed4d5c5
MD5 hash:	518266ccedd297dcf031b58ce4e52222
humanhash:	orange-iowa-mars-blossom
File name:	PO OFT230403.pdf.uue
Download:	download sample
File size:	461'809 bytes
First seen:	2023-04-04 05:52:48 UTC
Last seen:	Never
File type:	uue
MIME type:	application/x-rar
ssdeep	12288:r0gZo3vWLnZN/RjSDY+VyyxJpCLMFLUHoLI:2IZ2ppCEI
TLSH	T153A4233C39439295F97413FF44B8612B43F8192574EE9623D87D4A6E43BB642B2324BB
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	uue

cocaman

Malicious email (T1566.001)
From: "info@hidroliklift.com.tr" (likely spoofed)
Received: "from hidroliklift.com.tr (unknown [45.88.67.231]) "
Date: "3 Apr 2023 11:19:16 -0700"
Subject: "PO OFT230403"
Attachment: "PO OFT230403.pdf.uue"

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:	PO OFT230403.pdf.exe
File size:	477'293 bytes
SHA256 hash:	d9fb5f10465038710b0e96b46a5e97d2797667c6c07c5246a4d9f49233055ed4
MD5 hash:	f7c9a54c45c32d1343157abd322fc6da
MIME type:	application/x-dosexec

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL

Sanesecurity.Rogue.0hr.20230403-2134.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

comodo formbook nemesis overlay packed remcos shell32.dll

Link:

https://www.filescan.io/uploads/642bbb3e05c72da113b360e6/reports/b38c1a33-ed7e-41ec-99a3-90e9463f4bc9/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/55f21f82c047372f93829bbb7f8e3492498914379c40ca71b9e08a6a4fc7ffd9

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/55f21f82c047372f93829bbb7f8e3492498914379c40ca71b9e08a6a4fc7ffd9/

Threat name:

Win32.Trojan.Tnega

Status:

Malicious

First seen:

2023-04-03 16:26:47 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kxzb7awai43s7e4cto5x7drusjeysfbxtramu4nz4cfgut6h77mq._file

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/55f21f82c047372f93829bbb7f8e3492498914379c40ca71b9e08a6a4fc7ffd9

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:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Suspicious_Macro_Presence Create hunting rule
Author:	Mehmet Ali Kerimoglu (CYB3RMX)
Description:	This rule detects common malicious/suspicious implementations.

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