MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532. 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


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532
SHA3-384 hash: bdb723664a9f221c9c852497b07de2895e6e3e6b862d24baaff6dcd9c55db2384014d2dbb491aede9c13fb6d78480ccd
SHA1 hash: ddd0d82daf6548bf6b6d92aafbeded924ec8ee4d
MD5 hash: 531962f97a5f6ae7580f8d895d9177f9
humanhash: california-ten-nineteen-connecticut
File name:0000000151908257_signed.pdf.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'676'288 bytes
First seen:2026-08-08 17:07:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'131 x AgentTesla, 20'159 x Formbook, 12'362 x SnakeKeylogger)
ssdeep 49152:gxSwcvnjqj1WjFnftb6OSn/5Ydgn4CLHfWDZkrrb:gxTcvnjqjcZh63ENtkr
TLSH T12D751258164FC816C8934F7549A0E3B416B48F58A522C30BAEFE7EAB792F75A2C447C1
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 9c74ccd0d0cc749c (1 x PureLogsStealer)
Reporter abuse_ch
Tags:exe PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
141
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
NETReactor RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d338596f-3985-411a-8b06-0f4a4253c986/
Malware family:
n/a
ID:
1
File name:
TWGR000956198.PDF.7z
Verdict:
Malicious activity
Analysis date:
2026-08-07 06:33:13 UTC
Tags:
arch-exec netreactor stealer
Link:
https://app.any.run/tasks/2a9ca0ad-92ef-4208-b059-e8c635bf16ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79253/
Detection(s):
SecuriteInfo.com.Variant.Yogi.43344.26369321.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade net_reactor obfuscated packed packed vbnet
Link:
https://www.filescan.io/uploads/6a77628a0d00a4d8cf0f3b64/reports/93c837a9-242f-4cc4-940f-a8a4edece99d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-08-06T22:11:00Z UTC
Last seen:
2026-08-09T14:35:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/adb1286c-4ef1-4c3d-8aa8-8285dee82733
Result
Threat name:
PureLogs Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1954448
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates a thread in another existing process (thread injection)
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Double Extension File Execution
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected MSIL Injector
Yara detected PureLogs Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1954448 Sample: 0000000151908257_signed.pdf.exe Startdate: 08/08/2026 Architecture: WINDOWS Score: 100 58 Multi AV Scanner detection for submitted file 2->58 60 Yara detected PureLogs Stealer 2->60 62 Yara detected MSIL Injector 2->62 64 6 other signatures 2->64 8 0000000151908257_signed.pdf.exe 3 2->8         started        12 0000000151908257_signed.pdf.exe 2 2->12         started        process3 file4 40 C:\...\0000000151908257_signed.pdf.exe.log, ASCII 8->40 dropped 66 Found many strings related to Crypto-Wallets (likely being stolen) 8->66 68 Injects a PE file into a foreign processes 8->68 70 Switches to a custom stack to bypass stack traces 8->70 72 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 8->72 14 0000000151908257_signed.pdf.exe 15 5 8->14         started        18 0000000151908257_signed.pdf.exe 3 12->18         started        signatures5 process6 dnsIp7 56 46.151.182.159, 11200, 49775, 49776 GHOSTYNETWORKSUS France 14->56 74 Tries to steal Mail credentials (via file / registry access) 14->74 76 Found many strings related to Crypto-Wallets (likely being stolen) 14->76 78 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->78 86 2 other signatures 14->86 20 chrome.exe 3 14->20         started        23 chrome.exe 2 14->23 injected 25 chrome.exe 2 14->25 injected 27 chrome.exe 2 14->27 injected 80 Writes to foreign memory regions 18->80 82 Creates a thread in another existing process (thread injection) 18->82 84 Injects a PE file into a foreign processes 18->84 29 chrome.exe 18->29         started        31 chrome.exe 18->31 injected 33 chrome.exe 18->33 injected signatures8 process9 dnsIp10 54 192.168.2.4, 11200, 138, 443 unknown unknown 20->54 35 chrome.exe 20->35         started        38 chrome.exe 29->38         started        process11 dnsIp12 42 ogads-pa.clients6.google.com 142.250.190.234, 443, 49803, 49804 GOOGLE-GoogleLLCUS United States 35->42 44 googlehosted.l.googleusercontent.com 142.250.217.1, 443, 49798 GOOGLE-GoogleLLCUS United States 35->44 50 5 other IPs or domains 35->50 46 142.250.188.10, 443, 49845, 49846 GOOGLE-GoogleLLCUS United States 38->46 48 142.250.191.14, 443, 49849 GOOGLE-GoogleLLCUS United States 38->48 52 6 other IPs or domains 38->52
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532
Verdict:
Malware
YARA:
10 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.61 Win 32 Exe x86
Link:
https://app.malva.re/file/531962f97a5f6ae7580f8d895d9177f9
Detection:
purelogs
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532/
Threat name:
Win32.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 01:24:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vdx6j3rf3j7nf5rfl4mphw4g4crajr5uuj26k66pzgtk346feuza._file
Verdict:
malicious
Label(s):
PureCrypter
Create hunting rule
Link:
https://reports.threatray.com/313692b5-72c5-490f-856d-fde8a7d640c7
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery persistence privilege_escalation spyware stealer
Link:
https://tria.ge/reports/260808-vnqveaan2y/
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
System Location Discovery: System Language Discovery
System Time Discovery
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:
a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532
MD5 hash:
531962f97a5f6ae7580f8d895d9177f9
SHA1 hash:
ddd0d82daf6548bf6b6d92aafbeded924ec8ee4d
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
8f5d8989cce1a56be555b466e463e97c023364221455cfb555598715eac7266b
MD5 hash:
97d8c72ee6f0a003b2a3ebb1eee963ee
SHA1 hash:
19be01e4533d53e1de91e0d1a62b2c2516978780
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
5211eea4e91d9fbec6c16f88f934feae8b5c659acbe8007683987a4633725d02
MD5 hash:
bfa252e70857194d7d8d1198e9acbf03
SHA1 hash:
54e1dc5bc879d2d99b60efcc8bfcc7151a2be4de
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
4139130be5b18f1bba64c7c3e3fd8fabdbb568dc4c7f46405042e4cf1e85fb01
MD5 hash:
49965ab7c845530455019fec69e015c2
SHA1 hash:
7272544515ecea1d93ef78e3c46a0e613fbdbab9
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
49d10310381f8bcd87d17d33ee71e001e8ed8d2b649f33f70dd6b8c10b394f97
MD5 hash:
470000de5c165ba56430dcfb6406f284
SHA1 hash:
20997f566663385766c7431b17de73e608116bd6
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
b2a66e9864f81c2800a5afef4bfd1faf7c910e5a43ea2eb9dbb15c8ab6ffc633
MD5 hash:
f0a13fb422cdb1f3ce667df897b5045b
SHA1 hash:
9b6566603e3a292482788924a83a1d94a9cd4627
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
SH256 hash:
f16257614e6f34e675d5aeb2ce6b0e8f981ca1e0554700569140dcaf171c6685
MD5 hash:
1a2f9e8b29d6f8263cd49dd290c0c204
SHA1 hash:
cacd0e71216a3c089e103ae6598e7eb94aa10d15
Link:
https://www.unpac.me/results/83cdfbbf-504d-458b-95db-729603d3d32a/
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/a8efe4ee25da7ed2f6255f18f3db86e0a204c7b4a275e57bcfc9a6adf3c52532

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
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/79253/

Comments