MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee. 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

GuLoader

Vendor detections: 10

Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash:	150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee
SHA3-384 hash:	d50064ad6ae2d83d7eed9e7b151b93313cedb8725a60fd8384d4b5431ca2c0283a8d6869de383eefaea43aeb843b7755
SHA1 hash:	30d188f983a22fa2c10db86c13ca515af02f46f9
MD5 hash:	ad5493b5261351d24d035968b5040724
humanhash:	oklahoma-michigan-purple-autumn
File name:	Śledzenie DHL.bat
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	1'064'329 bytes
First seen:	2025-02-06 09:26:18 UTC
Last seen:	2026-05-20 17:23:17 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	b40f29cd171eb54c01b1dd2683c9c26b (45 x GuLoader, 16 x RemcosRAT, 15 x VIPKeylogger)
ssdeep	24576:+5UHg7ycXa8ZYMexXYvRCEOYkYRU2fNYwYtYPY:+uHzfV5ovRH1bqyuXOg
TLSH	T19B3523235AE8A498CF0B86FA4B72D1BCE2D2581513342AFF62951F3F1A1543B64B513F
TrID	92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10522/11/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	e4e4ee82ba86bcd4 (4 x GuLoader, 3 x Formbook)
Reporter	abuse_ch
Tags:	bat DHL exe GuLoader

Intelligence

File Origin

# of uploads :

# of downloads :

492

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Åledzenie DHL.bat

Verdict:

No threats detected

Analysis date:

2025-02-06 10:05:00 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/fdc50cb5-cebb-408e-a2ed-fb87edefcc13

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a482322dcee78dd819b852

Tags:

injection vmdetect virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee

Malware family:

NSIS

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/69f26519-0266-4596-a6ee-abe274a863ea

Result

Threat name:

FormBook, GuLoader

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1608187

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Creates files with lurking names (e.g. Crack.exe)

Found direct / indirect Syscall (likely to bypass EDR)

Joe Sandbox ML detected suspicious sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Sigma detected: Xwizard DLL Sideloading

Switches to a custom stack to bypass stack traces

Tries to detect virtualization through RDTSC time measurements

Yara detected FormBook

Yara detected GuLoader

Behaviour

Behavior Graph:

Download SVG

Score:

85%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee/

Threat name:

Win32.Trojan.Guloader

Status:

Malicious

First seen:

2025-02-06 09:27:16 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cuh5en3esusisbx6opv4wqnt2dqil4andkau56nqzlup2ii5wpxa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250206-levybsspbp/

Behaviour

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ef82bd9f-5342-4146-a6fd-da24430573c9

Unpacked files

SH256 hash:

150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee

MD5 hash:

ad5493b5261351d24d035968b5040724

SHA1 hash:

30d188f983a22fa2c10db86c13ca515af02f46f9

Link:

https://www.unpac.me/results/62dad393-30f7-42d7-9718-45ce5bf693e4/

SH256 hash:

3b6a5cb2a3c091814fce297c04fb677f72732fb21615102c62a195fdc2e7dfac

MD5 hash:

cf85183b87314359488b850f9e97a698

SHA1 hash:

6b6c790037eec7ebea4d05590359cb4473f19aea

Link:

https://www.unpac.me/results/62dad393-30f7-42d7-9718-45ce5bf693e4/

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/150fd2376495248906fe73ebcb41b3d0e085f00d1a814ef9b0cae8fd211db3ee

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_SliverFox_String Create hunting rule
Author:	huoji
Description:	Detect files is `SliverFox` malware

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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteA SHELL32.dll::SHFileOperationA SHELL32.dll::SHGetFileInfoA
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessA KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExA KERNEL32.dll::GetDiskFreeSpaceA KERNEL32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileA KERNEL32.dll::CreateDirectoryA KERNEL32.dll::CreateFileA KERNEL32.dll::DeleteFileA KERNEL32.dll::MoveFileA KERNEL32.dll::GetWindowsDirectoryA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegDeleteKeyA ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegQueryValueExA ADVAPI32.dll::RegSetValueExA
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuA USER32.dll::EmptyClipboard USER32.dll::FindWindowExA USER32.dll::OpenClipboard USER32.dll::PeekMessageA USER32.dll::CreateWindowExA

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