Analysis
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max time kernel
150s -
max time network
93s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
02-06-2021 12:13
Static task
static1
Behavioral task
behavioral1
Sample
af614b3f803df5c0847848ed6844dd38.exe
Resource
win7v20210410
General
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Target
af614b3f803df5c0847848ed6844dd38.exe
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Size
6.0MB
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MD5
af614b3f803df5c0847848ed6844dd38
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SHA1
7b3df2fc2f396d09ded9774965c2339d7024b034
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SHA256
1c14bddb487a062c0a169313a68281d7ce8dca8b49c5fa1561d90a7374bcd579
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SHA512
dabf50f4679918c441e50688b93d336e65690168d1f05529c1498230f7001eb329df7065b6218bce31ccfd78b8e95ce4fabed8b49f7682363d5d9b088bce5d62
Malware Config
Extracted
danabot
1827
3
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 4 1708 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 836 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 836 rundll32.exe 836 rundll32.exe 836 rundll32.exe 836 rundll32.exe 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE -
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 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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Drops desktop.ini file(s) 1 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\XVLP3GFJ\desktop.ini RUNDLL32.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:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 1140 powershell.exe 1140 powershell.exe 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1480 powershell.exe 1480 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 836 rundll32.exe Token: SeDebugPrivilege 1708 RUNDLL32.EXE Token: SeDebugPrivilege 1140 powershell.exe Token: SeDebugPrivilege 1480 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 1708 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
af614b3f803df5c0847848ed6844dd38.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 788 wrote to memory of 836 788 af614b3f803df5c0847848ed6844dd38.exe rundll32.exe PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 836 wrote to memory of 1708 836 rundll32.exe RUNDLL32.EXE PID 1708 wrote to memory of 1140 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1140 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1140 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1140 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1480 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1480 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1480 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1480 1708 RUNDLL32.EXE powershell.exe PID 1480 wrote to memory of 844 1480 powershell.exe nslookup.exe PID 1480 wrote to memory of 844 1480 powershell.exe nslookup.exe PID 1480 wrote to memory of 844 1480 powershell.exe nslookup.exe PID 1480 wrote to memory of 844 1480 powershell.exe nslookup.exe PID 1708 wrote to memory of 956 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 956 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 956 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 956 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1396 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1396 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1396 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1396 1708 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\af614b3f803df5c0847848ed6844dd38.exe"C:\Users\Admin\AppData\Local\Temp\af614b3f803df5c0847848ed6844dd38.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:788 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\AF614B~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,VEoK3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp83FF.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1140
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpA066.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:844
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:956
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1396
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d0b2427-8b20-4d85-b3ec-d2b15d30571f
MD5106db453b3defaa4a199bbe38035f033
SHA1d5325aac1e1b440f81856ccd2b1d87a2a9e3f89b
SHA25694277e8abe0fea3cd1a22d5a2e4dca6d8a0408c4484b9a52acb436678f5d1e07
SHA512824fcf16cfb41b13984aebbcab33cf7835cc39a6495ecaa90b75de9961ec2eddda6bfe71dc535f37cbde91fe5907505333cbb212726c38f56482c42e787afbbc
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
MD575a8da7754349b38d64c87c938545b1b
SHA15c28c257d51f1c1587e29164cc03ea880c21b417
SHA256bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
MD5be4d72095faf84233ac17b94744f7084
SHA1cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA51243856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
MD5df44874327d79bd75e4264cb8dc01811
SHA11396b06debed65ea93c24998d244edebd3c0209d
SHA25655de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA51295dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
MD5597009ea0430a463753e0f5b1d1a249e
SHA14e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA2563fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA5125d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
MD55e3c7184a75d42dda1a83606a45001d8
SHA194ca15637721d88f30eb4b6220b805c5be0360ed
SHA2568278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fb981935-a061-4fe8-bee9-4610c7df3f36
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
MD5a725bb9fafcf91f3c6b7861a2bde6db2
SHA18bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA25651651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA5121c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
MD5b6d38f250ccc9003dd70efd3b778117f
SHA1d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA2564de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA51267d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5e2196faf8911d9a5788d18dce331a54e
SHA17738061bb936379d03e13e0ad5bfef5986a015a9
SHA256389c03450c9a0bd6056100cd27433e6650aa4c1aff7450ee6f18401ba591094d
SHA51299148aff91d511eef746d9b50f5df2b359a58989f4b496cdaea9e3795ffba6e20f3689066d12f97d07080a1eadc694fcfa31d14e792f1bd6cff017eb13855245
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
edf0000833312954d05e08be4dad819f
SHA1f5b11d712a464f77a240705a26fc614b6d6d21bc
SHA2568189c01e119eab4d83d901e362a576f1dcceff2653ac417d420ab7965bd8ad45
SHA51213228dcef0d975e8b1c02fda29b26062e6e7c7ab017c7fb9c74a59d424617db71360564e1c2f0ee5c22153fe5fee0e694bbcd711daaae53b6115c49f89361626
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MD5
69787d9ffa76e4cdfd10f358606b4859
SHA1427270022bfe54d6f5dc23ad383fc1f56879c919
SHA25690b7839390221c53d860dc17475e973dbef60145da52acc799725e140af341f1
SHA512ef43b200fa7a100a089f0c4641aa71de69fb54208b00c88f444848d4d876263090cc1825d0567a037e486ce8decb43f487d7533ac792ed9d7bec066da52f885c
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MD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD510895e564b0372825e95e451f7ac22dd
SHA1f626962e3e31c2fe4a9857892f57347227ff7edb
SHA25653f8ba3c0e38605e566412fcd64266368e0943fcab49fe7d0f42f0947433b05e
SHA512c399b585711a726f796de6fe3fc96ca4779a44c2dc938efcc45311b99cf2159a2922bacf99082aa80689bd4e30ecea4e25228c832db8e3977858389c2f1b373f
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507