MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e5530ac3388f55153f5ae4ebf01abdfbcb1a2e76ffac7e8ca1ebbcac3364fb3a. 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: 18
| SHA256 hash: | e5530ac3388f55153f5ae4ebf01abdfbcb1a2e76ffac7e8ca1ebbcac3364fb3a |
|---|---|
| SHA3-384 hash: | bb29608b38ba2673516a9a02c9cf02b262e1a7ba9d53588b334ae1cf2f4ef0b9f8e4eea0b50cbfb1fb202ff996fdc495 |
| SHA1 hash: | a7979f8e6ab604dde001af319bbf18464e34fce3 |
| MD5 hash: | 37d5276210a361c53ad7a6c5252b3f1c |
| humanhash: | mexico-single-cola-social |
| File name: | PO-0642026-27.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'104'384 bytes |
| First seen: | 2026-09-22 07:22:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'245 x AgentTesla, 20'500 x Formbook, 12'374 x SnakeKeylogger) |
| ssdeep | 24576:QYiiTi1hhjpVa/Ke0MtEDLUup9JsRHNb0V7DsWXZhsvGdUz:QYmhrYK5M+DdjJsvinlZCgU |
| TLSH | T1F835E095A316C803D6851BB4C8A0F7B51374AEFCED07C353BAFA7DDB79293462885212 |
| TrID | 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | 30e0cc8898c4e030 (2 x PureLogsStealer, 1 x Formbook, 1 x MassLogger) |
| Reporter |  lowmal3 |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
155
Origin country :
DEVendor Threat Intelligence
Malware configuration found for:
NETReactor
RoboSki
Details
Malware family:
guloader
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-22 07:51:06 UTC
Tags:
netreactor auto-reg ip-check evasion stealer guloader loader smtp
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching a process
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
agenttesla dropper net_reactor obfuscated packed packed phishing vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-16T01:07:00Z UTC
Last seen:
2026-09-24T03:30:00Z UTC
Hits:
~1000
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious values (likely registry only malware)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: MSBuild connects to smtp port
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
Suspicious powershell command line found
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
12 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.68 Win 32 Exe x86
Threat name:
Win32.Trojan.AgentTesla
Status:
Suspicious
First seen:
2026-09-16 04:10:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
14 of 24 (58.33%)
Threat level:
5/5
Verdict:
malicious
Label(s):
NovaStealer
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger collection discovery execution persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Family: MassLogger
Unpacked files
SH256 hash:
e5530ac3388f55153f5ae4ebf01abdfbcb1a2e76ffac7e8ca1ebbcac3364fb3a
MD5 hash:
37d5276210a361c53ad7a6c5252b3f1c
SHA1 hash:
a7979f8e6ab604dde001af319bbf18464e34fce3
SH256 hash:
7bc47d67461ab0dbdae6068a36cc6b59a98410a6d298b535f73d106dcedacf5e
MD5 hash:
9188fa90509ff945498d5c5cf363e837
SHA1 hash:
6dc5f073dfe9f0eb480decbacb869c526cdd307e
Detections:
triage_snakekeylogger_infostealer
win_404keylogger_g1
win_masslogger_w0
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
MAL_Envrial_Jan18_1
SH256 hash:
83289049dedace3e2cb5cbeba2b43cc226519cc0f343eb7d08ba94ceb2f0e1b0
MD5 hash:
3649788347d57920efa7e76a0f5c9674
SHA1 hash:
ab54c58334f28d046a6ff1cf05cb5d4f1cbb140a
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SH256 hash:
c4ff80fbb1b2133b1f76bb68d29f776437a5b168ab12da8876aa25f16888a391
MD5 hash:
2df86e0c3383c2a1ba077bd3eac73794
SHA1 hash:
f4b103d7cd6d89ec06da3770e66382f1cd854402
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Parent samples :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 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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | WIN_Sample_Unique_69354b41 |
|---|---|
| Author: | Marjoriefort |
| Description: | Specimen unique (soumission Bazaar) - strings distinctifs propres au sample |
| Reference: | 69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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