Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14/10/2023, 03:30
Static task
static1
Behavioral task
behavioral1
Sample
b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe
Resource
win10v2004-20230915-en
General
-
Target
b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe
-
Size
809KB
-
MD5
0c2114f292da69f8b82e78a1a8441649
-
SHA1
908a6fd97369255fa3fca0fede95e0a985cce375
-
SHA256
b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502
-
SHA512
bad5cb1ae71dee29e22729e06eb2293a8b92093b7fbcdf41813427a638b816b4394afa4ad1a69e3c7ee97d153473f5dbe68f78be6fe8037180c8ca55a72e5fb2
-
SSDEEP
12288:eMb3r6sp6A3X39nZgbsPt3hb/QusXDNE8M/hlMbH3JfkLd052ksYT:eMbu4H39nZg4FRbnszNE868RkOr
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
-
extension
.ooza
-
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
-
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-XA1LckrLRP Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0785Okhu
Extracted
vidar
6
d37c48c18c73cc0e155c7e1dfde06db9
https://steamcommunity.com/profiles/76561199560322242
https://t.me/cahalgo
-
profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
-
user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq
Signatures
-
Detected Djvu ransomware 17 IoCs
resource yara_rule behavioral1/memory/2672-2-0x0000000003C30000-0x0000000003D4B000-memory.dmp family_djvu behavioral1/memory/2056-5-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2056-8-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2056-9-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2056-27-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2056-29-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2056-30-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-39-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-40-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-53-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-54-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-58-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-60-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-61-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-73-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-91-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1144-96-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Downloads MZ/PE file
-
Executes dropped EXE 8 IoCs
pid Process 1720 build2.exe 308 build2.exe 884 build3.exe 1588 build3.exe 3028 mstsca.exe 2632 mstsca.exe 2500 mstsca.exe 2608 mstsca.exe -
Loads dropped DLL 6 IoCs
pid Process 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 308 build2.exe 308 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2560 icacls.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\932cf1b8-62ee-437f-968e-3ea60ff4816e\\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe\" --AutoStart" b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.2ip.ua 5 api.2ip.ua 9 api.2ip.ua -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 2672 set thread context of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 1496 set thread context of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1720 set thread context of 308 1720 build2.exe 38 PID 884 set thread context of 1588 884 build3.exe 40 PID 3028 set thread context of 2632 3028 mstsca.exe 47 PID 2500 set thread context of 2608 2500 mstsca.exe 51 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2960 schtasks.exe 1804 schtasks.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 308 build2.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2672 wrote to memory of 2056 2672 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 28 PID 2056 wrote to memory of 2560 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 31 PID 2056 wrote to memory of 2560 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 31 PID 2056 wrote to memory of 2560 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 31 PID 2056 wrote to memory of 2560 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 31 PID 2056 wrote to memory of 1496 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 34 PID 2056 wrote to memory of 1496 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 34 PID 2056 wrote to memory of 1496 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 34 PID 2056 wrote to memory of 1496 2056 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 34 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1496 wrote to memory of 1144 1496 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 35 PID 1144 wrote to memory of 1720 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 37 PID 1144 wrote to memory of 1720 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 37 PID 1144 wrote to memory of 1720 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 37 PID 1144 wrote to memory of 1720 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 37 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1720 wrote to memory of 308 1720 build2.exe 38 PID 1144 wrote to memory of 884 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 39 PID 1144 wrote to memory of 884 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 39 PID 1144 wrote to memory of 884 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 39 PID 1144 wrote to memory of 884 1144 b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe 39 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 884 wrote to memory of 1588 884 build3.exe 40 PID 1588 wrote to memory of 2960 1588 build3.exe 41 PID 1588 wrote to memory of 2960 1588 build3.exe 41 PID 1588 wrote to memory of 2960 1588 build3.exe 41 PID 1588 wrote to memory of 2960 1588 build3.exe 41 PID 2244 wrote to memory of 3028 2244 taskeng.exe 45 PID 2244 wrote to memory of 3028 2244 taskeng.exe 45
Processes
-
C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\932cf1b8-62ee-437f-968e-3ea60ff4816e" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:2560
-
-
C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe"C:\Users\Admin\AppData\Local\Temp\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build2.exe"C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build2.exe"C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:308
-
-
-
C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build3.exe"C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build3.exe"C:\Users\Admin\AppData\Local\831777a2-9a51-4634-b4de-7bc4c088c150\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"7⤵
- Creates scheduled task(s)
PID:2960
-
-
-
-
-
-
-
C:\Windows\system32\taskeng.exetaskeng.exe {4B858705-65A4-4CFE-B47D-6BBF6C6B42A1} S-1-5-21-3185155662-718608226-894467740-1000:YETUIZPU\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:3028 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:2632 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"4⤵
- Creates scheduled task(s)
PID:1804
-
-
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2500 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:2608
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize1KB
MD5eed4e7f393a603f130c3866dac2aa7d8
SHA1010d27b0eaa24a21682af6e13dd54a38ae448b2c
SHA2562fc49d3023fe1a9b8e103750b02bfe43340d5c78b1ecc890510525d6c1b19790
SHA512898708dab2d926147f5dcb4f2ea400257e61f6173f34f7119f015aef6caf19fab68a804a705e67a3295214831205da3fc10b00dc76a4dfea3a02c6799a596ae2
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize724B
MD58202a1cd02e7d69597995cabbe881a12
SHA18858d9d934b7aa9330ee73de6c476acf19929ff6
SHA25658f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5
SHA51297ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9
-
Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize410B
MD5765218c8936059d38d133a0acefb5c32
SHA17c04efbeed29ade70279708eb0325766d2680329
SHA256a2b848091a3118be9aedfd2b46926b1a2e3aaf7d84d921eebd6ded53f8f867d5
SHA51220807f0587e7075c8556af95e3d138bb0a6d8e1db366658d43d45b19734de1bc94e2adc03e23bd2966c0c00ab43625b1c98328c3df0e7680e0615440e0d3a593
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cf263a47b86a9d68f4b7c9f7087d6160
SHA1f5d0c13ea2ec0c3ff98cb4318bde220dbb2aeec7
SHA25645a1248de82030abebd2bddfc6978dd2c4a1d129d6370d6dec25f3fb65761043
SHA512667c6b14c6b87bdc90b02ed1fc423d73552035d531985cfe3010de6ed800d19b0b43f1c35258ea1f78b4f7207d099b965120550d7a4b07d0c1596b1f7c0f5a9b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize392B
MD5dd890430b34c1fba50555e0af5809a4b
SHA1aacaf7312a3b5856a662af57155877855ad22780
SHA256147709ffb15851e4717a7f8beaa9f9afa1057de3ade3e6c8a4f6893a42f3d5e5
SHA5122d2f97cbc52fe9e42077e1dd1cdd0f90e89969f738f789c504cfc42af591ffe9d830e1e2b982fdd4707bcb4115c50729b40332426c4f8e013ccac0639be59830
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD56821e9012f98d30108a544a45a39a9c9
SHA178a46a1a4051014d01d1fbc2b7f38e6c042fd922
SHA2565d726fd49a6c212c8b8e23fd3ad533d19adfce917185d9db5a54a312a3880ae1
SHA512b35576add7dee2e5413056ee18424fc114124fcc361b7abb4263890f4731a584fc0ad204267c1df1ea28f96be68c13fa838dc45c3a163765dfc5f417112ae1d1
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
C:\Users\Admin\AppData\Local\932cf1b8-62ee-437f-968e-3ea60ff4816e\b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502.exe
Filesize809KB
MD50c2114f292da69f8b82e78a1a8441649
SHA1908a6fd97369255fa3fca0fede95e0a985cce375
SHA256b8bab1dc91278db234438483c3619bc310e1969db6405533fc836aad60a7e502
SHA512bad5cb1ae71dee29e22729e06eb2293a8b92093b7fbcdf41813427a638b816b4394afa4ad1a69e3c7ee97d153473f5dbe68f78be6fe8037180c8ca55a72e5fb2
-
Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
-
Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
-
Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319