MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e
SHA3-384 hash: 053507f54a9842dcb9e3deee8d1af1679b33bd9541e4ff4871cf42313392969861bdb55aa8939bd5ce67094615472361
SHA1 hash: 5229d2bff61aa92c25613e8ae1092ecdbd4178e3
MD5 hash: 7cb87b9393ec944bd308e5741fc4f519
humanhash: burger-seven-failed-hot
File name:_Email_20260803T0�03229_3124512.pdf
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'648'128 bytes
First seen:2026-08-04 06:46:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'130 x AgentTesla, 20'159 x Formbook, 12'362 x SnakeKeylogger)
ssdeep 49152:k2iQKAgmT2Iasr+OrelMw6+/yEZPdMRem2wq:k2d16Iall3RdMRv2wq
TLSH T1257512255A6CDA12C56603F41A71F2B517B41DAEE522C30A9EF7BDEB3420F167C09393
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
Reporter abuse_ch
Tags:exe pdf PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
158
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b6420e30-24b8-4c2d-a79d-629e35cbce15/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-08-04 07:17:03 UTC
Tags:
stealer auto-startup netreactor
Link:
https://app.any.run/tasks/d08accfa-65c8-4e6b-bbd0-ca627c3ff582

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/78734/
Detection(s):
SecuriteInfo.com.Trojan.Siggen33.9515.9125.28412.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6a718af94b00e4fe30c587e6/reports/b1071982-5885-4d13-aa57-ac3ffdf6ce4a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-08-03T08:56:00Z UTC
Last seen:
2026-08-05T05:04:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c17a380e-4d4b-4f93-813f-b137b53e8757
Result
Threat name:
PureLogs Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1951700
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
Joe Sandbox ML detected suspicious sample
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: 1951700 Sample: _Email_20260803T0#Ufffd0322... Startdate: 04/08/2026 Architecture: WINDOWS Score: 100 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected PureLogs Stealer 2->62 64 Yara detected MSIL Injector 2->64 66 7 other signatures 2->66 8 _Email_20260803T0#Ufffd03229_3124512.pdf.exe 3 2->8         started        12 _Email_20260803T0#Ufffd03229_3124512.pdf.exe 2 2->12         started        process3 file4 40 _Email_20260803T0#...3124512.pdf.exe.log, ASCII 8->40 dropped 68 Found many strings related to Crypto-Wallets (likely being stolen) 8->68 70 Injects a PE file into a foreign processes 8->70 72 Switches to a custom stack to bypass stack traces 8->72 74 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 8->74 14 _Email_20260803T0#Ufffd03229_3124512.pdf.exe 15 5 8->14         started        18 _Email_20260803T0#Ufffd03229_3124512.pdf.exe 4 12->18         started        20 _Email_20260803T0#Ufffd03229_3124512.pdf.exe 12->20         started        signatures5 process6 dnsIp7 58 64.89.160.76, 465, 49705, 49709 GHOSTYNETWORKSUS Luxembourg 14->58 76 Tries to steal Mail credentials (via file / registry access) 14->76 78 Found many strings related to Crypto-Wallets (likely being stolen) 14->78 80 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->80 88 2 other signatures 14->88 22 chrome.exe 1 14->22         started        25 chrome.exe 2 14->25 injected 82 Tries to harvest and steal browser information (history, passwords, etc) 18->82 84 Writes to foreign memory regions 18->84 86 Tries to harvest and steal Bitcoin Wallet information 18->86 27 chrome.exe 18->27         started        29 chrome.exe 18->29 injected 31 chrome.exe 18->31 injected 33 2 other processes 18->33 signatures8 process9 dnsIp10 54 192.168.2.10, 138, 443, 465 unknown unknown 22->54 56 192.168.2.24 unknown unknown 22->56 35 chrome.exe 22->35         started        38 chrome.exe 27->38         started        process11 dnsIp12 42 www.google.com 142.251.152.119, 443, 49722, 49723 GOOGLE-GoogleLLCUS United States 35->42 44 googlehosted.l.googleusercontent.com 142.251.218.129, 443, 49736, 49737 GOOGLE-GoogleLLCUS United States 35->44 50 3 other IPs or domains 35->50 46 mobile-gtalk.l.google.com 142.250.141.188, 49783, 5228 GOOGLE-GoogleLLCUS United States 38->46 48 142.251.151.119, 443, 49758, 49759 GOOGLE-GoogleLLCUS United States 38->48 52 5 other IPs or domains 38->52
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.49 Win 32 Exe x86
Link:
https://app.malva.re/file/7cb87b9393ec944bd308e5741fc4f519
Detection:
purelogs
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-03 19:33:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hg76bbozgoiilc4ugj2ju6n2yig5fsxhby6kukz2vseo33sicupa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/260804-hkdpfshp2v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Unpacked files
SH256 hash:
39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e
MD5 hash:
7cb87b9393ec944bd308e5741fc4f519
SHA1 hash:
5229d2bff61aa92c25613e8ae1092ecdbd4178e3
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
7993f3f39bf995971fca177dbfedab0008c1c5ad4b1a0197b760b46fbd744952
MD5 hash:
e6d1b71459b5f91ab361da3b12ea77a5
SHA1 hash:
0c474bd2506506b6d3a6876d74b63bb5ae1d3b64
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
20d0aec9ee05806b250c2c24d67db056dfa2ee70685a14f75a5f90da850f52e2
MD5 hash:
47447d0e9d810b0b4b03aaebcc801503
SHA1 hash:
cbfe1e4def37d938e82fb11f8645b5c53749f02f
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
a4d09511a0b6fa50e3561323fe61ec905d56f454eb13be422cce206581169977
MD5 hash:
2755e9b4486c08954088a0ff6f4bb960
SHA1 hash:
d182690b770c6021daddd5171903fac9da1e65fc
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
28d060ff0b5ed6b3e485805cbbc535164c9fbb632b5000a33d6634528c2ed850
MD5 hash:
13f108a65fa5a8ab63726b646d66d938
SHA1 hash:
5333dc009351190ab4cc9c10d4aed3c5d2f0e6da
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
c04da72884cbecf197ddd382552a0e1cf6498edb62c60e16b9298ade231ee764
MD5 hash:
7a2a8318a001a675029eeb051bc8acbf
SHA1 hash:
71b43147306cfa345b2ac0eed935ef391c32588b
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
SH256 hash:
ae5bd258fe8eec409227b6221ebbe593dd376a79ccc179250bd51ca39382b854
MD5 hash:
e90ea61efa5db317a04da0e13a3aa32e
SHA1 hash:
b0272dc9fdc7f728ed7f70bd0b1a94d8fd71cb5f
Link:
https://www.unpac.me/results/a47b92c6-2b6c-4fe5-977e-e0a051be40d7/
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/39bfe085d93390858b9432749a79bac20dd2cae70e3caa2b3aac88edee48151e

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:NETexecutableMicrosoft
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/78734/

Comments