Analysis
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max time kernel
31s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-09-2024 12:08
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240802-en
General
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Target
file.exe
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Size
292KB
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MD5
ad31361e15557683381bfeafda7fc981
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SHA1
0fa8a544b8c85e1337f1d7794c809c4c76690428
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SHA256
6c6ec35999113818b53305fdfd10b9afb24129d3299a06e2f8b4204f327ab98d
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SHA512
21aa9d918a6c884f6c4572e3b714b73c96b73fa69723181ec42966104644cd99689d7e75830d5f3a7b61400f7c21c20fec35a22672524e01e1091210bf9af8cb
-
SSDEEP
6144:O5fP3M3itSVctOcalWs0q4Heb+J4ejNBN++lUjjHEO:O5fPc3itsIOcOyhNjNv++UjHEO
Malware Config
Extracted
vidar
https://t.me/edm0d
https://steamcommunity.com/profiles/76561199768374681
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0
Signatures
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Detect Vidar Stealer 25 IoCs
resource yara_rule behavioral1/memory/2364-17-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-22-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-25-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-21-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-14-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-13-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-12-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-164-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-201-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-213-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-232-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-294-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-364-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-383-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-429-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-448-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-667-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-669-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-666-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-663-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-661-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-659-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2364-672-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-777-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 behavioral1/memory/2768-796-0x0000000000400000-0x0000000000657000-memory.dmp family_vidar_v7 -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 2156 GDHIDHIEGI.exe 2148 EPG4KK7J0W1O2JXVFYI.exe 2556 GDAEBKJDHD.exe -
Loads dropped DLL 11 IoCs
pid Process 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 1620 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2072 set thread context of 2364 2072 file.exe 32 PID 2156 set thread context of 1620 2156 GDHIDHIEGI.exe 38 PID 2556 set thread context of 2768 2556 GDAEBKJDHD.exe 43 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\Application\EPG4KK7J0W1O2JXVFYI.exe RegAsm.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EPG4KK7J0W1O2JXVFYI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GDAEBKJDHD.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GDHIDHIEGI.exe -
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 RegAsm.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegAsm.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2868 timeout.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 RegAsm.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 RegAsm.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 RegAsm.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2364 RegAsm.exe 2768 RegAsm.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2356 2072 file.exe 31 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2072 wrote to memory of 2364 2072 file.exe 32 PID 2364 wrote to memory of 2156 2364 RegAsm.exe 36 PID 2364 wrote to memory of 2156 2364 RegAsm.exe 36 PID 2364 wrote to memory of 2156 2364 RegAsm.exe 36 PID 2364 wrote to memory of 2156 2364 RegAsm.exe 36 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 2156 wrote to memory of 1620 2156 GDHIDHIEGI.exe 38 PID 1620 wrote to memory of 2148 1620 RegAsm.exe 39 PID 1620 wrote to memory of 2148 1620 RegAsm.exe 39 PID 1620 wrote to memory of 2148 1620 RegAsm.exe 39 PID 1620 wrote to memory of 2148 1620 RegAsm.exe 39 PID 2364 wrote to memory of 2556 2364 RegAsm.exe 41 PID 2364 wrote to memory of 2556 2364 RegAsm.exe 41 PID 2364 wrote to memory of 2556 2364 RegAsm.exe 41 PID 2364 wrote to memory of 2556 2364 RegAsm.exe 41 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2556 wrote to memory of 2768 2556 GDAEBKJDHD.exe 43 PID 2364 wrote to memory of 1052 2364 RegAsm.exe 44 PID 2364 wrote to memory of 1052 2364 RegAsm.exe 44 PID 2364 wrote to memory of 1052 2364 RegAsm.exe 44 PID 2364 wrote to memory of 1052 2364 RegAsm.exe 44
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:2356
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\ProgramData\GDHIDHIEGI.exe"C:\ProgramData\GDHIDHIEGI.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Program Files\Google\Chrome\Application\EPG4KK7J0W1O2JXVFYI.exe"C:\Program Files\Google\Chrome\Application\EPG4KK7J0W1O2JXVFYI.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2148
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C:\ProgramData\GDAEBKJDHD.exe"C:\ProgramData\GDAEBKJDHD.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2768
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\JKKFIIEBKEGI" & exit3⤵
- System Location Discovery: System Language Discovery
PID:1052 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:2868
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4Replay Monitor
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Downloads
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Filesize
63KB
MD5b58b926c3574d28d5b7fdd2ca3ec30d5
SHA1d260c4ffd603a9cfc057fcb83d678b1cecdf86f9
SHA2566e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3
SHA512b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab
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Filesize
338KB
MD57abd5004d90827227cb77ecebc6c0aba
SHA139c7f736d4041cb246b31d34f455460cdc3a071e
SHA25613d8eb0461863ad7a6f2cd6c20133e6141b7ee60c2cfa16be07b050a1702b5ad
SHA5127d95b29386c7a42da65be1888ce33d1e6e323da9e667cd72def869da3dfd60209b023d03e5258fcf52a71d7d2dd9a98e620cd1a44bc0e68da6d9567041a5e616
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619
Filesize471B
MD5a9a1372a0439df0204e4d41c403fa5f8
SHA1c587388167e8347ba675ec5006699faeec23f488
SHA256e26cfb5aee36722884618870d3516be88350fdc6683162d31ae8eb3c170febce
SHA51252ae09aab02fbce6d88ad8a97f8ec73b99076ac32b8b7f6a3bbf35b6e631e2b7818dd3b7d88efa66987ad5475d01f414cb85963b8c3343a526d610f3c43a3c0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58198ef3d2c07c86cfb91fcf82f270dd9
SHA1dc8f75c53bc93b97992628043c3491c7d20d81d5
SHA2562bf6e07550454c184ac7019e6f15547f7f9f1954aa9306570befa9131def8ad0
SHA512075fde3f8b21a1e5fd7e0f2e4c07681603f47d440800d54f3a80b34ab002f04066251068c099b12fee7c8ecf7b98431ae81c49ba4d1db1e37017385c43c32b1c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5298bbd5c34d76d3eb1db06a8677c80da
SHA1539f021a5d24e96548f7459cacda2e433019b5e5
SHA2563cb87984f643c850bb0e224145b01c064036a07206062dd84c705a4efffc00c6
SHA5127cd6edb68fbc0d5d3e7a9f8584656e52bafec48e6d08c3ffa11bde4895f46be1030d969b0c2babf96a6d766e2cf9dad865cf535479f29e63bc1a522969b737fd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619
Filesize400B
MD57f059e7886db81b72b85ec8b373cf82e
SHA174f7f056805628d6d172cd90214c3575fda6d728
SHA256d1e0801b588361e67ad4f47b852a9663944d1d07ee157fc173eb8125ce0a01f3
SHA5127fe74e51e26cb434abba2bb1976f28976f35e1d32da8817c8c89b8e1f557bd40256d728420b9a98bd06dc6358a5b492032e328f52d6149400ec0b8d876ec96e0
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WCATT3E5\76561199768374681[1].htm
Filesize33KB
MD5ee3da0308158a6a08b2ea44e8cdf16ee
SHA159f09304a58142d0b1de068e50b83d008f7dfcc4
SHA256be2871cab1b10168eda2034aed4ef9ad4619a8736233e4794dc1f922b418b2db
SHA51290c227ab3aae74c1c039d528651d91c724c22d89146a0b0d4eb113b54b47969e8aee796ac4ef835bb14d57292c19cf55aa3f199bced36736e4229221a3d5277b
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
292KB
MD59d0327bd2962fd98512fb4ad5fc9ad19
SHA137fd2898d15b6e4e4be596c11120649e374a091b
SHA25686d1e9372127505a6200e134641390297bd255de3b742d874108cbf5670d3d9c
SHA5129a768adcd08acc5766d2b7a46e1360c2a2551405248bf774bc736b196d902bbeee56e472bd8f94a8c993f54e6e2402a9a14d6131500cf7979b89ccdbdd6ecc15
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571