MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d81ad6cdd49116fe76dae7b620c959acb94c96cd61553bbe6b049268d62b3d50. 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
MassLogger
Vendor detections: 14
| SHA256 hash: | d81ad6cdd49116fe76dae7b620c959acb94c96cd61553bbe6b049268d62b3d50 |
|---|---|
| SHA3-384 hash: | 4c6482f4a0d62f3c0be6e5b79e1cc3666ad9de93932a2c09aeff34e22a9b418f5235a29fb9a397ec7e93cdfaa653a38c |
| SHA1 hash: | 587c6e6e26c647b41f68fc20fedddb0870f72989 |
| MD5 hash: | 3555ae5ad1407d9d92061f79f0844aa8 |
| humanhash: | lactose-triple-carbon-angel |
| File name: | DHL.Customer_Shipment_form.pdf.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 59'392 bytes |
| First seen: | 2025-04-15 10:32:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 768:9n4tWl6T1NNv5bcZim9UM5msUaQYq033IT1k+oftWgP6gaN8oLGMUYe+o4Xm4hz0:lMWSNNfRkBW0YLGMUYe+RXm4s7 |
| Threatray | 3'982 similar samples on MalwareBazaar |
| TLSH | T13B439607F74B85B2C2905776C8E754800BB4E482B793C65E7D8B235A5B077FE998D20B |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | DHL exe MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
423
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL.Customer_Shipment_form.pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-04-15 10:53:12 UTC
Tags:
evasion snake keylogger stealer purecrypter netreactor ims-api generic
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Launching a process
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
masquerade net_reactor obfuscated packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Double Extension File Execution
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2025-04-15 01:24:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
novastealer
Similar samples:
+ 3'972 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
collection discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Verdict:
Suspicious
Tags:
404keylogger
YARA:
n/a
Unpacked files
SH256 hash:
d81ad6cdd49116fe76dae7b620c959acb94c96cd61553bbe6b049268d62b3d50
MD5 hash:
3555ae5ad1407d9d92061f79f0844aa8
SHA1 hash:
587c6e6e26c647b41f68fc20fedddb0870f72989
Detections:
PureCrypter_Stage1
Malware family:
MassLogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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 (GUARD_CF) | high |
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