MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9. 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: 12


Intelligence 12 IOCs YARA 17 File information Comments
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SHA256 hash: 73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9
SHA3-384 hash: eea271369f41026ac10852f11d7738c7aa27715609fa6240be8f8e8ee3178bedc2aef48ee3beb87f0ba642cfd094a7f6
SHA1 hash: 5512f576ef3889ddd25b9327b1aebd87776ff017
MD5 hash: afb9ab48d2081053f575c484a43ee453
humanhash: island-oxygen-uranus-sixteen
File name:73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'736'192 bytes
First seen:2026-08-10 14:08:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 77bff2418e99f39a0b3cd60b9e0c1e64 (1 x PureLogsStealer)
ssdeep 24576:y+nwWo9aWFq3jQ8nrbM1UHm1TUMuFi9Xkt5ZJiBbOZLklBNkHQtdrMFLAXCK1/c:y+nwWiH4jQPUMugX4udrQLASKy
TLSH T13A85E119F29922ECE527C274CBA16632D6B6780607A0B9DF0699D3151F73EE06B3F311
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter adrian__luca
Tags:exe PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79733/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
Launching a process
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto formbook microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6a79dbff5ca504a8496e15c3/reports/6479c4ee-27e7-4d8c-9929-0147dc8e2520/overview
Verdict:
Malicious
Labled as:
Formbook.Generic
Link:
https://www.hybrid-analysis.com/sample/73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-08T22:57:00Z UTC
Last seen:
2026-08-10T04:54:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9/results?tab=lookup
Malware family:
QuirkyLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1ea75b9-49bc-443a-b4e8-e3aca586198f
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9/
Threat name:
Win64.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2026-07-09 13:34:47 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opiwai22gbhket5tlribjbis3fgdb36x44a3b6qggi5mvrhf6xmq._file
Verdict:
malicious
Label(s):
PureCrypter
Create hunting rule
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection discovery
Link:
https://tria.ge/reports/260810-rf53ksar4v/
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
System Location Discovery: System Language Discovery
System Time Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Unpacked files
SH256 hash:
73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9
MD5 hash:
afb9ab48d2081053f575c484a43ee453
SHA1 hash:
5512f576ef3889ddd25b9327b1aebd87776ff017
Link:
https://www.unpac.me/results/395f18c6-776a-49e7-b45e-2b624b1da68b/
Malware family:
PureHVNC
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/73d160235a30/report/overview.html
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/73d160235a304ea24fb35c50148512d94c30efd7e701b0fa06323acac4e5f5d9

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: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:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
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:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
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.

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/79733/

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