Analysis
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max time kernel
129s -
max time network
131s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
28-11-2021 19:58
Static task
static1
Behavioral task
behavioral1
Sample
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe
Resource
win10-en-20211014
General
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Target
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe
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Size
846KB
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MD5
b1de8f51357c25625d21aa4c1a7f74be
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SHA1
a37dac2b1b9fd2e1a43170b57e97c9109794e3f2
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SHA256
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da
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SHA512
013eb762f4575800b1efc8875091eb6f0fe10726149490339d78f2d437e808d35475953cfc6a3255e203a2010b4cd9b87339b7b735002fbff3de92c077d5cbd3
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.rigj
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offline_id
Z5GGASEfY71jtxU3i3E8kzvrTJmY9oiZkjcSm0t1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/files/1/build3.exe
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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-Tjb0YqckGX 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: manager@mailtemp.ch Reserve e-mail address to contact us: helprestoremanager@airmail.cc Your personal ID: 0353gSd743d
Extracted
vidar
48.7
517
https://mstdn.social/@anapa
https://mastodon.social/@mniami
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profile_id
517
Signatures
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Detected Djvu ransomware 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2764-116-0x0000000003830000-0x000000000394B000-memory.dmp family_djvu behavioral1/memory/3936-117-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3936-118-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/3936-119-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3536-125-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/3536-126-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2872-136-0x00000000004A140D-mapping.dmp family_vidar behavioral1/memory/2872-135-0x0000000000400000-0x00000000004D8000-memory.dmp family_vidar behavioral1/memory/3672-138-0x0000000004780000-0x0000000004855000-memory.dmp family_vidar behavioral1/memory/2872-139-0x0000000000400000-0x00000000004D8000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
build2.exebuild2.exepid process 3672 build2.exe 2872 build2.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 2872 build2.exe 2872 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\1487a02d-7d96-4b47-a194-c1e252a88135\\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe\" --AutoStart" 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 12 api.2ip.ua 14 api.2ip.ua 22 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exebuild2.exedescription pid process target process PID 2764 set thread context of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 set thread context of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 3672 set thread context of 2872 3672 build2.exe build2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
build2.exedescription 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 -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1816 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 2440 taskkill.exe -
Processes:
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exebuild2.exepid process 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 3536 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 3536 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe 2872 build2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 2440 taskkill.exe -
Suspicious use of WriteProcessMemory 46 IoCs
Processes:
855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exebuild2.exebuild2.execmd.exedescription pid process target process PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 2764 wrote to memory of 3936 2764 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 3936 wrote to memory of 3528 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe icacls.exe PID 3936 wrote to memory of 3528 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe icacls.exe PID 3936 wrote to memory of 3528 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe icacls.exe PID 3936 wrote to memory of 1164 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 3936 wrote to memory of 1164 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 3936 wrote to memory of 1164 3936 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 1164 wrote to memory of 3536 1164 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe PID 3536 wrote to memory of 3672 3536 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe build2.exe PID 3536 wrote to memory of 3672 3536 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe build2.exe PID 3536 wrote to memory of 3672 3536 855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 3672 wrote to memory of 2872 3672 build2.exe build2.exe PID 2872 wrote to memory of 3372 2872 build2.exe cmd.exe PID 2872 wrote to memory of 3372 2872 build2.exe cmd.exe PID 2872 wrote to memory of 3372 2872 build2.exe cmd.exe PID 3372 wrote to memory of 2440 3372 cmd.exe taskkill.exe PID 3372 wrote to memory of 2440 3372 cmd.exe taskkill.exe PID 3372 wrote to memory of 2440 3372 cmd.exe taskkill.exe PID 3372 wrote to memory of 1816 3372 cmd.exe timeout.exe PID 3372 wrote to memory of 1816 3372 cmd.exe timeout.exe PID 3372 wrote to memory of 1816 3372 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\1487a02d-7d96-4b47-a194-c1e252a88135" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe"C:\Users\Admin\AppData\Local\Temp\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exe"C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exe"C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exe" & del C:\ProgramData\*.dll & exit7⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\freebl3.dllMD5
ef2834ac4ee7d6724f255beaf527e635
SHA15be8c1e73a21b49f353c2ecfa4108e43a883cb7b
SHA256a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba
SHA512c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2
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C:\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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C:\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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C:\ProgramData\softokn3.dllMD5
a2ee53de9167bf0d6c019303b7ca84e5
SHA12a3c737fa1157e8483815e98b666408a18c0db42
SHA25643536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083
SHA51245b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8
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C:\ProgramData\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
e15da05c12224abc690b1eb313a20137
SHA180f6284e35fa09eda4e69a5a866f052c9077e1f1
SHA2569708014af393827b1df1614e6d4d99de56f13fbda613e2ead63416a9c2c6e31c
SHA5124d41f757804943d5344476747024dd94aaa6d414d9b1652f9865927234d40c271a42468cde38c2bd68f6e833783ae8ea93727d2eb9e8c24263673eb8dd6b9937
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
2bef96fbf39da6a765ed4d36db41fc5a
SHA1af8b93b370a8bfd932552f840d54da310b51c071
SHA2569cf840b96cb69e5c7f2b93630f63e44c20ba7240ce29ffa7e5de6e648c57d3c8
SHA512a05166997abf2f29a1867f2ed649555eb5b153448087025b0d1a77cc14f78da0052a81bfd44d360731ca8b6520646b0d3e51e8fbbc2e045b990505dd46fa24d7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
0b1eed804a7bb029d6d684bf817834f5
SHA125273b1a81efa8ac70e15fbffca4500fe6c1605a
SHA256cb32dbbc4f0f91e8751b4d9d839b0dbe4c1646f3c6ea2a1ebea32253282d76ab
SHA512e747acb68a91bbf302c2eb903e5321928b0743540d9e36d1a44eca998f9b7aa9655eb80e4d34cf67a6c69ba388f833785cba01322fd72f5485cacf29d99175ad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
80a4f4d32fcc7e8c2d8c49b01ed8dec5
SHA16334b02819856f63b877ba294180d5bc8afe1540
SHA2562365bf5e9aee0b101cf8688e167774d17c5f61eb3df3f0391d62559c73d0bb1f
SHA51231653c807302e6ea544ae790c4549f9df532e6b544698ce0b707948e254d5d27d23f202c9e15fe114ec63c815a8dbf4871cc57422b50f27092eafeb2e1cfa28b
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C:\Users\Admin\AppData\Local\1487a02d-7d96-4b47-a194-c1e252a88135\855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da.exeMD5
b1de8f51357c25625d21aa4c1a7f74be
SHA1a37dac2b1b9fd2e1a43170b57e97c9109794e3f2
SHA256855b18702df3076d4e218ca7f24ce5fc17e3db3227c59f88a4e58c9fd66ba6da
SHA512013eb762f4575800b1efc8875091eb6f0fe10726149490339d78f2d437e808d35475953cfc6a3255e203a2010b4cd9b87339b7b735002fbff3de92c077d5cbd3
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C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exeMD5
bc8eaaafd8feb26a72f74dcdb99c7865
SHA1818aa87338d4df601db15f976b70b016e2e23d06
SHA2569d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17
SHA512c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad
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C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exeMD5
bc8eaaafd8feb26a72f74dcdb99c7865
SHA1818aa87338d4df601db15f976b70b016e2e23d06
SHA2569d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17
SHA512c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad
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C:\Users\Admin\AppData\Local\ba5599e4-f7e6-46bb-b056-9beac5369df2\build2.exeMD5
bc8eaaafd8feb26a72f74dcdb99c7865
SHA1818aa87338d4df601db15f976b70b016e2e23d06
SHA2569d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17
SHA512c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad
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\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/1164-123-0x00000000037E5000-0x0000000003877000-memory.dmpFilesize
584KB
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memory/1164-122-0x0000000000000000-mapping.dmp
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memory/1816-144-0x0000000000000000-mapping.dmp
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memory/2440-143-0x0000000000000000-mapping.dmp
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memory/2764-115-0x0000000003734000-0x00000000037C6000-memory.dmpFilesize
584KB
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memory/2764-116-0x0000000003830000-0x000000000394B000-memory.dmpFilesize
1.1MB
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memory/2872-139-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/2872-136-0x00000000004A140D-mapping.dmp
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memory/2872-135-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/3372-142-0x0000000000000000-mapping.dmp
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memory/3528-120-0x0000000000000000-mapping.dmp
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memory/3536-126-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3536-125-0x0000000000424141-mapping.dmp
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memory/3672-131-0x0000000000000000-mapping.dmp
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memory/3672-134-0x0000000002C09000-0x0000000002C85000-memory.dmpFilesize
496KB
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memory/3672-138-0x0000000004780000-0x0000000004855000-memory.dmpFilesize
852KB
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memory/3936-119-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3936-118-0x0000000000424141-mapping.dmp
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memory/3936-117-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB