MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bcfaa0d39610dc86343bc3efb5e40c7f9fdea725c99bcb308dff9785c77e7774. 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
PureLogsStealer
Vendor detections: 14
| SHA256 hash: | bcfaa0d39610dc86343bc3efb5e40c7f9fdea725c99bcb308dff9785c77e7774 |
|---|---|
| SHA3-384 hash: | 903763bbdfadf9b5824e82b41fc88bfaba3bc2dd915d969c97404f8521e6b2308d10ccf47305ed9daa7036fad006d7b4 |
| SHA1 hash: | b95c12de7da353892e5646c2fe09fe445a58208a |
| MD5 hash: | e7588cf607ced3a11f721596417725aa |
| humanhash: | utah-alabama-jig-ten |
| File name: | bcfaa0d39610dc86343bc3efb5e40c7f9fdea725c99bcb308dff9785c77e7774.exe |
| Download: | download sample |
| Signature | PureLogsStealer |
| File size: | 1'403'904 bytes |
| First seen: | 2026-10-14 16:18:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| ssdeep | 24576:0L8gQ3y1Kmo9uH7SPzf7tfmr54/oHETC8qhrdROgCW2MTs:0Ag+yUDhfE5cKE2rhROwO |
| TLSH | T1F555F014A116CC12C4E956B2C4D1D1FF12B56E4BE452F2876AC93DAF3A327A1FB906C3 |
| TrID | 44.6% (.EXE) Win64 Executable (generic) (6522/11/2) 14.0% (.ICL) Windows Icons Library (generic) (2059/9) 13.8% (.EXE) OS/2 Executable (generic) (2029/13) 13.7% (.EXE) Generic Win/DOS Executable (2002/3) 13.6% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  ShadowOpCode |
| Tags: | exe PureLogsStealer RGBLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
177
Origin country :
ITVendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-14 21:08:42 UTC
Tags:
netreactor purelogs purecrypter hanghost loader stealer auto-startup
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
autorun virus cupi
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
net_reactor obfuscated packed packed
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-14T00:20:00Z UTC
Last seen:
2026-10-16T11:49:00Z UTC
Hits:
~1000
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
7 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.59 Win 64 Exe x64
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Status:
Malicious
First seen:
2026-10-14 03:47:58 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
9
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
collection discovery persistence privilege_escalation spyware stealer
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Time Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Creates a file in the Startup directory
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
bcfaa0d39610dc86343bc3efb5e40c7f9fdea725c99bcb308dff9785c77e7774
MD5 hash:
e7588cf607ced3a11f721596417725aa
SHA1 hash:
b95c12de7da353892e5646c2fe09fe445a58208a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
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: | DotNet_RGB_Embedded_AssemblyLoader_Hunt |
|---|---|
| Author: | ShadowOpCode |
| Description: | Hunt .NET bitmap RGB extraction combined with embedded resources and assembly loading |
| Rule name: | HUNT_NET_Loader_ImagePixel_To_AssemblyLoad |
|---|---|
| Author: | Anish Bogati |
| Description: | Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders. |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Derialock (pe, etat extrait) |
| 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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