Analysis
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max time kernel
151s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2023, 18:34
Static task
static1
Behavioral task
behavioral1
Sample
TeamViewerQS.exe
Resource
win7-20230712-en
General
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Target
TeamViewerQS.exe
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Size
26.4MB
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MD5
6f33841681f94bdae675278def8dfa55
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SHA1
101a7924330b9d61252520c3229b8a9d318e0535
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SHA256
2a0a9ba9cf15a1c3330f092bc63c428ddf1d5e08932eb72588a163c971ef3cbc
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SHA512
ba5d9f1eb4d0e1a1e652d830faea97dbe2e3d78fb9ef2b636a9f5d85cb65192c07820b64376c3e6895ba4d582eb5f44742b1efc48e999b9eaab4f017eec76feb
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SSDEEP
393216:u3q0niwt7Zag8tw0LAM2RWOtx6jgGvd+klVASHtdNCBWb9s+Sn1I8oOhzI:uX/t8tLH2RGjZvbTpdN6Wi/1IBOtI
Malware Config
Signatures
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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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Control Panel\International\Geo\Nation TeamViewerQS.exe -
Executes dropped EXE 3 IoCs
pid Process 3868 TeamViewer.exe 4540 tv_w32.exe 1668 tv_x64.exe -
Loads dropped DLL 11 IoCs
pid Process 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 4544 TeamViewerQS.exe 3868 TeamViewer.exe 4540 tv_w32.exe 1668 tv_x64.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs tv_x64.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates tv_w32.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates tv_w32.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 TeamViewer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 TeamViewer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 TeamViewer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 TeamViewer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 TeamViewer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 TeamViewer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 TeamViewer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 TeamViewer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3868 TeamViewer.exe 3868 TeamViewer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3868 TeamViewer.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4544 wrote to memory of 3868 4544 TeamViewerQS.exe 92 PID 4544 wrote to memory of 3868 4544 TeamViewerQS.exe 92 PID 4544 wrote to memory of 3868 4544 TeamViewerQS.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\TeamViewerQS.exe"C:\Users\Admin\AppData\Local\Temp\TeamViewerQS.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe"C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3868 -
C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_w32.exe"C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_w32.exe" --action hooks --log3⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies data under HKEY_USERS
PID:4540
-
-
C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_x64.exe"C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_x64.exe" --action hooks --log3⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies data under HKEY_USERS
PID:1668
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
461KB
MD560335c5a6fcdeb3260c131e9641e6103
SHA10255425259daef5e639aa433a5d8326ff5619c48
SHA256de0d75e82ee546c2e61e1cc6ee07bf1ce3f39c3aba3cdbeb86b225d15b840717
SHA5120950738ea9bcfd79d94ffd6d5671611dee33879fe995f58a74f1171b1fe82213ad0f68f5f4ad7278859f16ee9cd646f6c0b4c54a406ef829eac0ac3676ca4321
-
Filesize
344KB
MD5a4837f498a7230c82e49457572b383ba
SHA1c7b506ab7553034ee28c48e24b7c9e32ca174505
SHA256bdd95ee41ee547219965260126c9b262026371959b62a582fccdd9c8614b2cc6
SHA51243a399ec46c4fef596a0a2dfbadaf15e86359e1516adf59e8ce9948642c8c4e8f87e46e4c5561af2e43bfbc7fde65bff86dc0fc030b5960864cdb0bebe5900e8
-
Filesize
591KB
MD5652756105998a4c7fb54cb1e8aad1284
SHA12205b48806a82118b2762b1442f84b73696a34b0
SHA256d31ba27cbc2cbd1ab1c04e1e02103e80499ce9e7a7344c5d3446df4ae84a52da
SHA512cfcf0ec640669a614f845dfed8087949fd7a4e7f33f1df891653d13e9293d786164d12f28fe1ba7f86e1a4cf4bef2132c0b7de2f7c14aedfe299e9e319452396
-
Filesize
405KB
MD596448e78b7e6360424ef8d60af1f09fc
SHA11ae14cfefb0fbfca56d01461263ad0f4be588abc
SHA25635b6bb83181c611a596e90a0ed8628077417a6b51287b6c76b06968ec24b2551
SHA5127e00f533b68d53b0c31becfc59d2132391e3242d2ef7ed532c7074dd829123ac403d4074866c022366a6844d9121adea8181de5435b6fcfbe1a3c2a5a290ff3e
-
Filesize
55.0MB
MD5d85f90c6d47433707be542c06722082f
SHA14a456cd56b12f0193bdab8785ff6020cb1ec3e90
SHA2564776ea388b6d0f5a604f8059670a5e1a8cec5f081139ee79d57eede7a0b3e8e7
SHA51250f9e0ffcdb84503322b5f5d369724248b951058ec225b530b6fb271995554e1ac36d521a176f1a132a2a2fa3ba86c4eb8e018165c3229b265dec85a7b5336d9
-
Filesize
55.0MB
MD5d85f90c6d47433707be542c06722082f
SHA14a456cd56b12f0193bdab8785ff6020cb1ec3e90
SHA2564776ea388b6d0f5a604f8059670a5e1a8cec5f081139ee79d57eede7a0b3e8e7
SHA51250f9e0ffcdb84503322b5f5d369724248b951058ec225b530b6fb271995554e1ac36d521a176f1a132a2a2fa3ba86c4eb8e018165c3229b265dec85a7b5336d9
-
Filesize
55.0MB
MD5d85f90c6d47433707be542c06722082f
SHA14a456cd56b12f0193bdab8785ff6020cb1ec3e90
SHA2564776ea388b6d0f5a604f8059670a5e1a8cec5f081139ee79d57eede7a0b3e8e7
SHA51250f9e0ffcdb84503322b5f5d369724248b951058ec225b530b6fb271995554e1ac36d521a176f1a132a2a2fa3ba86c4eb8e018165c3229b265dec85a7b5336d9
-
Filesize
446KB
MD5caebe39ee0545e18dbf8b1911067e870
SHA10860784a3edcc19aa119ecffedc2ccd28f68f434
SHA2560411c3a56e9795811bb075e5c6c68f424fa7a38602b6b686bcf1f7fc03ba524a
SHA512fb832dc746b55b82e46b81152b6408c5c54fdc51bb351b33a1c4e21228fea19afb3de00f3f9d8a806d132b5730694d2776893e6597b8e36ba80600f942d11a38
-
Filesize
390KB
MD5783f63abaf07183f4d042cae9eaefa33
SHA10c6bc727c94896dc754de8862cc1173689d5bca6
SHA256b5d41018e8ab410813ecafae1abccb9688f04999a2897564659979b1ffdde2b3
SHA512ad5c8e8c36fe1b43f4dc7ebbd88fdba5b58475744a15ce4eeaac2564c1b3be75a2af87476881b4286f2ad8a60c8d07509e8b44c3d7d452a5d7d42e90ffe932c4
-
Filesize
8.0MB
MD5f670a56d9e43b1997432fbbaf77f2e6b
SHA148a9c91daba3cf46d6a4658ef03efe7dfc0424b2
SHA25646e05b8b2cc683ceb0eea3bde958f786b0b27ce9ebfd5693500d5892790026dd
SHA512fb95f6b4df8c7415acd5c52c9bcd5dc3483379ab1f36755d920fd0ac5c62ca76a4e6be4ffd2a131dd07c067118e49a0d8011d2db67486ee055f1d9c9be4968da
-
Filesize
461KB
MD560335c5a6fcdeb3260c131e9641e6103
SHA10255425259daef5e639aa433a5d8326ff5619c48
SHA256de0d75e82ee546c2e61e1cc6ee07bf1ce3f39c3aba3cdbeb86b225d15b840717
SHA5120950738ea9bcfd79d94ffd6d5671611dee33879fe995f58a74f1171b1fe82213ad0f68f5f4ad7278859f16ee9cd646f6c0b4c54a406ef829eac0ac3676ca4321
-
Filesize
461KB
MD560335c5a6fcdeb3260c131e9641e6103
SHA10255425259daef5e639aa433a5d8326ff5619c48
SHA256de0d75e82ee546c2e61e1cc6ee07bf1ce3f39c3aba3cdbeb86b225d15b840717
SHA5120950738ea9bcfd79d94ffd6d5671611dee33879fe995f58a74f1171b1fe82213ad0f68f5f4ad7278859f16ee9cd646f6c0b4c54a406ef829eac0ac3676ca4321
-
Filesize
344KB
MD5a4837f498a7230c82e49457572b383ba
SHA1c7b506ab7553034ee28c48e24b7c9e32ca174505
SHA256bdd95ee41ee547219965260126c9b262026371959b62a582fccdd9c8614b2cc6
SHA51243a399ec46c4fef596a0a2dfbadaf15e86359e1516adf59e8ce9948642c8c4e8f87e46e4c5561af2e43bfbc7fde65bff86dc0fc030b5960864cdb0bebe5900e8
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Filesize
591KB
MD5652756105998a4c7fb54cb1e8aad1284
SHA12205b48806a82118b2762b1442f84b73696a34b0
SHA256d31ba27cbc2cbd1ab1c04e1e02103e80499ce9e7a7344c5d3446df4ae84a52da
SHA512cfcf0ec640669a614f845dfed8087949fd7a4e7f33f1df891653d13e9293d786164d12f28fe1ba7f86e1a4cf4bef2132c0b7de2f7c14aedfe299e9e319452396
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Filesize
405KB
MD596448e78b7e6360424ef8d60af1f09fc
SHA11ae14cfefb0fbfca56d01461263ad0f4be588abc
SHA25635b6bb83181c611a596e90a0ed8628077417a6b51287b6c76b06968ec24b2551
SHA5127e00f533b68d53b0c31becfc59d2132391e3242d2ef7ed532c7074dd829123ac403d4074866c022366a6844d9121adea8181de5435b6fcfbe1a3c2a5a290ff3e
-
Filesize
42B
MD52cb5504587e373abf53cabbbeb4835d6
SHA1e20d75c47c9f142cf5172d20dc954e82c50ea04f
SHA2565db8492612377ef534466ca3335b11efa9a2fa2fb1b2fe7d2c5707bcbf130e63
SHA512cf723c1de56d9512b61597d8ac969dd963de4961a233115fcc295ce5e8bf8adbd116d8ea20f2422400f13a2f2a07fd7d6a6a1c144463c3d850a59b14f23fe22e
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Filesize
23KB
MD5938c37b523d7fc08166e7a5810dd0f8e
SHA147b9663e5873669211655e0010e322f71b5a94be
SHA256a91aa7c0ead677fc01b1c864e43e0cace110afb072b76ad47f4b3d1563f4dc20
SHA51277afe83fb4e80a775dae0a54a2f0ff9710c135f9f1cf77396bc08a7fe46b016a8c079b4fa612e764eea5d258703f860688e38b443e33b1f980e04831739517c1
-
Filesize
226KB
MD572a2916b62850bbe1445eda79104f2bc
SHA1c73cff2dc8afdb7764614943e2d3e49540ce6bc3
SHA256aa301c3880417fdfab0b08f7745d403a5260f3ddcc331d7eb6281d45b9b36588
SHA512f3d79ba4a94a137507731e670f78e4bbc6891ab77160366e5e45b8a0f220e7a825957a08925577d109ab952536122deca89b5fffdd89f967db8f1df41e9f2e2d
-
Filesize
226KB
MD572a2916b62850bbe1445eda79104f2bc
SHA1c73cff2dc8afdb7764614943e2d3e49540ce6bc3
SHA256aa301c3880417fdfab0b08f7745d403a5260f3ddcc331d7eb6281d45b9b36588
SHA512f3d79ba4a94a137507731e670f78e4bbc6891ab77160366e5e45b8a0f220e7a825957a08925577d109ab952536122deca89b5fffdd89f967db8f1df41e9f2e2d
-
Filesize
226KB
MD572a2916b62850bbe1445eda79104f2bc
SHA1c73cff2dc8afdb7764614943e2d3e49540ce6bc3
SHA256aa301c3880417fdfab0b08f7745d403a5260f3ddcc331d7eb6281d45b9b36588
SHA512f3d79ba4a94a137507731e670f78e4bbc6891ab77160366e5e45b8a0f220e7a825957a08925577d109ab952536122deca89b5fffdd89f967db8f1df41e9f2e2d
-
Filesize
226KB
MD572a2916b62850bbe1445eda79104f2bc
SHA1c73cff2dc8afdb7764614943e2d3e49540ce6bc3
SHA256aa301c3880417fdfab0b08f7745d403a5260f3ddcc331d7eb6281d45b9b36588
SHA512f3d79ba4a94a137507731e670f78e4bbc6891ab77160366e5e45b8a0f220e7a825957a08925577d109ab952536122deca89b5fffdd89f967db8f1df41e9f2e2d
-
Filesize
187KB
MD57fe20cee9277556f4ef137e61d29d9f5
SHA1d53c37dbf548914ed20c8ebb21186a95beef1ee3
SHA2565d71aaeefbc81732017e9040c8087e6686a16dd54e6d9bcd5ba7a47af68cc925
SHA512a90250214c6c5048b098e031fca5a8097854a8667330551d7694740e3bc83f7d77791d314e3ac75617ef1834b75c41e3e3d3c74da9794a207894c13fb2d4bef7
-
Filesize
187KB
MD57fe20cee9277556f4ef137e61d29d9f5
SHA1d53c37dbf548914ed20c8ebb21186a95beef1ee3
SHA2565d71aaeefbc81732017e9040c8087e6686a16dd54e6d9bcd5ba7a47af68cc925
SHA512a90250214c6c5048b098e031fca5a8097854a8667330551d7694740e3bc83f7d77791d314e3ac75617ef1834b75c41e3e3d3c74da9794a207894c13fb2d4bef7
-
Filesize
187KB
MD57fe20cee9277556f4ef137e61d29d9f5
SHA1d53c37dbf548914ed20c8ebb21186a95beef1ee3
SHA2565d71aaeefbc81732017e9040c8087e6686a16dd54e6d9bcd5ba7a47af68cc925
SHA512a90250214c6c5048b098e031fca5a8097854a8667330551d7694740e3bc83f7d77791d314e3ac75617ef1834b75c41e3e3d3c74da9794a207894c13fb2d4bef7
-
Filesize
187KB
MD57fe20cee9277556f4ef137e61d29d9f5
SHA1d53c37dbf548914ed20c8ebb21186a95beef1ee3
SHA2565d71aaeefbc81732017e9040c8087e6686a16dd54e6d9bcd5ba7a47af68cc925
SHA512a90250214c6c5048b098e031fca5a8097854a8667330551d7694740e3bc83f7d77791d314e3ac75617ef1834b75c41e3e3d3c74da9794a207894c13fb2d4bef7
-
Filesize
187KB
MD57fe20cee9277556f4ef137e61d29d9f5
SHA1d53c37dbf548914ed20c8ebb21186a95beef1ee3
SHA2565d71aaeefbc81732017e9040c8087e6686a16dd54e6d9bcd5ba7a47af68cc925
SHA512a90250214c6c5048b098e031fca5a8097854a8667330551d7694740e3bc83f7d77791d314e3ac75617ef1834b75c41e3e3d3c74da9794a207894c13fb2d4bef7