MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806. 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: 16


Intelligence 16 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806
SHA3-384 hash: 199a5a71eb73c5994893ff730299659d0c3ffee55d55fe2c2250192abb12d37084865d4d7e86071a834a0513b8485005
SHA1 hash: 55664d490044180019905327c8b2bf9a39e4eebf
MD5 hash: 103261adc721f773bc61a653c8c6ae56
humanhash: hydrogen-skylark-double-louisiana
File name:103261adc721f773bc61a653c8c6ae56.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:4'220'253 bytes
First seen:2026-01-11 19:45:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ac4ded70f85ef621e5f8917b250855be (38 x OffLoader, 3 x Tofsee, 3 x QuasarRAT)
ssdeep 98304:EN66tuknMQsPGxMIE+SDz1nnBR6dmvzxl1ddGSTG:wskMQMQVSX1nnBR6obxVkoG
TLSH T1A6160133B38A673EF46A0A3749F2D1305E3B7E22641A4CC697E4484CDF2A5A01D7F656
TrID 60.0% (.EXE) Inno Setup installer (107240/4/30)
23.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
5.8% (.EXE) Win64 Executable (generic) (10522/11/4)
3.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:exe PureLogsStealer


Avatar
abuse_ch
PureLogsStealer C2:
83.217.209.11:7705

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
83.217.209.11:7705 https://threatfox.abuse.ch/ioc/1700924/

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a3c16665-161a-4798-be74-b3718d596689/
Malware family:
n/a
ID:
1
File name:
103261adc721f773bc61a653c8c6ae56.exe
Verdict:
Malicious activity
Analysis date:
2026-01-11 19:46:34 UTC
Tags:
upx stealer purecrypter
Link:
https://app.any.run/tasks/fe2fb03b-1cd0-4f25-9336-504c2a2b5497

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/48559/
Detection(s):
Win.Downloader.Offloader-10059128-0
Create hunting rule

Verdict:
Malicious
Score:
98.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6963fdd0a3ed2a87ae3e5e75
Tags:
injection dropper virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Moving a recently created file
Enabling the 'hidden' option for recently created files
Connecting to a non-recommended domain
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context embarcadero_delphi fingerprint inno installer installer installer-heuristic lodarat overlay packed soft-404 tofsee
Link:
https://www.filescan.io/uploads/6963fe101a20a4c87b1ad81a/reports/7a9503a1-d109-43b6-92e2-dbd8cc3e48bf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-05T04:58:00Z UTC
Last seen:
2026-01-11T18:53:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.RokRat.sb Trojan.Win32.Mansabo.sb Trojan-PSW.MSIL.PureLogs.ty Trojan-PSW.MSIL.PureLogs.sb Trojan-PSW.PureLogs.TCP.C&C Trojan.Win32.Shellcode.sb Trojan.Win32.AntiAV.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Coins.sb Backdoor.NanoBot.TCP.C&C Trojan.Win32.Gatak.sb Trojan.MSIL.Crypt.sb Trojan.Win32.Shellcode.ksk Trojan-PSW.Win32.Disco.sb Trojan.Win32.Agent.sb Backdoor.Win32.Zegost.sb Trojan.Win32.Foxhiex.sb
Link:
https://opentip.kaspersky.com/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806/results?tab=lookup
Malware family:
SalatStealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1948a3cc-a28f-4029-99b3-da35c134a2f7
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1848561
Signature
.NET source code contains potential unpacker
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1848561 Sample: 4hxhKtrSmg.exe Startdate: 11/01/2026 Architecture: WINDOWS Score: 100 65 Suricata IDS alerts for network traffic 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 3 other signatures 2->71 11 4hxhKtrSmg.exe 2 2->11         started        process3 file4 49 C:\Users\user\AppData\...\4hxhKtrSmg.tmp, PE32 11->49 dropped 14 4hxhKtrSmg.tmp 3 5 11->14         started        process5 file6 51 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->51 dropped 53 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->53 dropped 17 4hxhKtrSmg.exe 2 14->17         started        process7 file8 39 C:\Users\user\AppData\...\4hxhKtrSmg.tmp, PE32 17->39 dropped 20 4hxhKtrSmg.tmp 5 15 17->20         started        process9 file10 41 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 20->41 dropped 43 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 20->43 dropped 45 C:\ProgramData\...\vcruntime140.dll (copy), PE32 20->45 dropped 47 9 other files (5 malicious) 20->47 dropped 23 eServiceHost.exe 4 20->23         started        process11 dnsIp12 61 83.217.209.11, 49723, 49750, 49751 INF-NET-ASRU Russian Federation 23->61 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->73 75 Tries to steal Mail credentials (via file / registry access) 23->75 77 Tries to harvest and steal browser information (history, passwords, etc) 23->77 79 6 other signatures 23->79 27 chrome.exe 23->27         started        30 chrome.exe 23->30 injected 32 chrome.exe 23->32 injected 34 4 other processes 23->34 signatures13 process14 dnsIp15 63 192.168.2.4, 443, 49710, 49718 unknown unknown 27->63 36 chrome.exe 27->36         started        process16 dnsIp17 55 www.google.com 142.251.15.147, 443, 49729, 49730 GOOGLEUS United States 36->55 57 googlehosted.l.googleusercontent.com 74.125.21.132, 443, 49734 GOOGLEUS United States 36->57 59 5 other IPs or domains 36->59
Score:
77%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/103261adc721f773bc61a653c8c6ae56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806/
Verdict:
Malicious
Threat:
Family.PURELOGSSTEALER
Link:
https://tip.neiki.dev/file/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806
Threat name:
Win32.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-10 00:40:40 UTC
File Type:
PE (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j46ungxvovobek3tzmfqhlhocpvarneggyq7ydvbehaetic2rada._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery installer spyware stealer upx
Link:
https://tria.ge/reports/260111-ygjdjadx3g/
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
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
System Time Discovery
Browser Information Discovery
Enumerates physical storage devices
Drops file in Windows directory
UPX packed file
Accesses Microsoft Outlook profiles
ACProtect 1.3x - 1.4x DLL software
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b77b3af6-0085-4cfe-b38f-b7e8a495b5f7
Unpacked files
SH256 hash:
4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806
MD5 hash:
103261adc721f773bc61a653c8c6ae56
SHA1 hash:
55664d490044180019905327c8b2bf9a39e4eebf
Link:
https://www.unpac.me/results/8ff2ecf4-61db-4935-8963-5f33234225b1/
SH256 hash:
25b72158c9997cee8cd5c1999552658b99bfb2d091f0092bd7dbd41a52ad8aaf
MD5 hash:
9556681d9c2eb0023f79f1a31541a45a
SHA1 hash:
96738d05e2af094ab33df9146433d997d63603b2
Link:
https://www.unpac.me/results/8ff2ecf4-61db-4935-8963-5f33234225b1/
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Link:
https://www.unpac.me/results/8ff2ecf4-61db-4935-8963-5f33234225b1/
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/4f3d469af5755c122b73cb0b03acee13ea08b4863621fc0ea121c049a05a8806

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:Borland
Create hunting rule
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MAL_packer_lb_was_detected
Create hunting rule
Author:0x0d4y
Description:Detect the packer used by Lockbit4.0
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/48559/

Comments