Analysis
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max time kernel
120s -
max time network
179s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 01:50
Static task
static1
Behavioral task
behavioral1
Sample
0aaf5e6058498cc07b535caf4637f35f.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0aaf5e6058498cc07b535caf4637f35f.html
Resource
win10v2004-20231215-en
General
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Target
0aaf5e6058498cc07b535caf4637f35f.html
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Size
75KB
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MD5
0aaf5e6058498cc07b535caf4637f35f
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SHA1
b303f24ef285b158be0fdc5ecf1505215e3605b4
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SHA256
3a2ef8545fe31706f4830d337aaed107ab8c286992d21cf8af843174bcd7e21a
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SHA512
eb44d1dafdbdc4bac8d6f9005717d318ea1e17137d6e8526240455992969df6eb8100d52b9134edc4b1c56912d83da8e3cb25b58b465be9da5c75caa080e351d
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SSDEEP
768:FeyPmnRFm4pYTBQOUtqKnOiWiywErYE/nT:F2nRFm4pYTBQOUt9nOiWiywErYE/nT
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30d0c8ecaf3bda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{13346221-A7A3-11EE-9776-EE9A2FAC8CC3} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410164808" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d30000000000200000000001066000000010000200000002b57ee7b6bcd3d2e175ff81d43ef3d4978f64826e5cbee50180730f82011c7e0000000000e80000000020000200000008f16d63558d310844717fa389eeef696c8edc4116c32fdf753b0c1518d12adfb2000000085d5e145062d3f32919db46673d60de99235ea7a8dbf31289a990532b158c7ae4000000048e8e950608dd6a0887f579c20dfc93282e268303c09f2747fdf14ca419775b9493534ec235a2d9cf2d83701ce52264e52a3992eb521efade0a63ad9543ca4ed iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 844 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 844 iexplore.exe 844 iexplore.exe 2436 IEXPLORE.EXE 2436 IEXPLORE.EXE 2436 IEXPLORE.EXE 2436 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 844 wrote to memory of 2436 844 iexplore.exe 28 PID 844 wrote to memory of 2436 844 iexplore.exe 28 PID 844 wrote to memory of 2436 844 iexplore.exe 28 PID 844 wrote to memory of 2436 844 iexplore.exe 28
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0aaf5e6058498cc07b535caf4637f35f.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:844 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2436
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c5c91e0c00446f33b7409f8966ba1ae6
SHA1abf2dd4876ebd5e9031d04d06eb566a89f06933e
SHA2569212f0a23c6d3d694eb9ae3371e63bee8c2a9d6066a722f8338fa040ef0ae9e7
SHA512998ef5870c369685f759e2ac1d9e87dcd175a4f1920eddbc823e41e1f03bcee80829f0865a91069e3f042ed1e2e50634b193b1180cc13adbd660cea703af32bf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5360be726a597ca30f572b0b68fbe5e1c
SHA1f0292bdf70a3461c904608b9f8cca43b29fcbda6
SHA256483659ed8a4d58bcf5c1bde6042b4623ea697490e67327bbb1338811fe2d056e
SHA5122f1077bef2cdc656ed839c42f5ef59cab4e59d16f65284213068a2635a213ce8a68bb87e1d3fe6b92f3c443c3d171dacfd5cb31852497d4a546dbad2993dc2d5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e13f9168f90721caf1d5af935ad49f6b
SHA1dcc926dace2f5771d3356a10630ab3557372d9b7
SHA256e09390d33aea858de049a50d0634ac5dccf181ea66bf2a6b4d3d9ea55c66239a
SHA5128ccb339612b20feedc0819eac5589c9acd39095bf8ddb4b7fc528bc2e15a3bb46b9b15c45a3c41f2c663a4a62914e2b8f1271a112b527b0388b751c65fbd65eb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56f0e48b7e9b85c057e8dd2542860c952
SHA18df4b9e1a1722601dd3071064d1b1ed374183766
SHA25674285d4a1bb4050fc8823b2d781c813e05001c640c7d9c04cb9668f3a40ebcb0
SHA5125047be424e5ceb863ef6efca16729974022bb4d144f06cd1db0964ae5f177a5948291f74a0be5336400123d7d48b4e60622e662aa830c4f78b6feae1e4952281
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5906739d07fff90e428fd060aa997010f
SHA13198a72f50d44ce959a96d92bf00f550b4f5974b
SHA25697d37d5ca92c83a161b0f2e829c0e0a276f0eae046387032d9f44624e0a87fde
SHA512d3c0fd9b7f61f312e4c69153137d29f21c4b1265b812dad23b9b980c1a519bd5dcb439b6174cbf5c046930f3c440b3d3001ec78c9ffe09beb9ded0bbce7ce77a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a17310f514ea36586c8214905d0a28c0
SHA177ea2526763ca985aa9f797201487b1260bca572
SHA25660ab89628a23625aca0f3caf1eb0fe2bc348f3de63fd879b07fb84f0a79f2044
SHA51258968d51c62f5c008469edbd3da85bd16220ddeed173c30824da4ca7995fbff893e774719c0a64f61289e24bdec92ec62ab7520380ccb5836e37d3b80c85875b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fad5cd242845302349aa2261d9882359
SHA1df696a47660a39de94dbced1419c3cf32535eb7a
SHA2569d129324e674ff8100d178086be2555ea1d7aac57bd676001ca036db3538b8b7
SHA512468c5e6ea25203a252b493535ea4cd29b70f99badd25bc9c83917c708fcfcaf120780ef9c07e7274bc303e177313dc85cdd97485739292da6dce9f618e24a2c6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD553ba762f571749a346f97e077ec44faa
SHA19b44ea0a6e27ff5892a2ce82b4bea8543e2741d1
SHA256954540ecae3bc134f847de26b520d56deae4c5d8ea14d7fb49cc8fc0145b398f
SHA512b8b2d884e3ffda6d280068da7ecd5f880a00414f0c14c2fff4beb68d35bf235ad5fa671626e38d7caefc9866a63fe8b6db5b087867bb4442d389a5f1b45e09a0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD509bc9e3689108ef0c96d0ad79c04d689
SHA149a90fd008c7460c60dbb190a4b1999048609799
SHA25691115f9c916bb543aacba3eb3b2c5d37ee852e64cd6eb4e16192d261dae7274f
SHA512c25eae19bc78e92a623b8ea9c9d2247c7d73a5d186c98146d9b35ff98a67b42ebb53ef870ca145359b9fdfd0a3cbf43b4e80128fc0b8a57d1cc2bb3d061c3f79
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50bf1be4bdac458d4f8bc011d9845b9d8
SHA134a7da0f44f1cef702775966329d5ba3a16c2ea9
SHA256112d96510b8744e00b78ba9e111192a1e8be5dc334379734f54e5172c3fe37de
SHA512e9c9c2bdc171b5b4db7f944821d565fb1747a55589a48869e2764dc2e4e7d3708cf07088c5d264a16ff18ace5e8ef826c8dbbcace6069897f752a605097ec58b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52af7812ff8fab7d61a68aabdd9ad250b
SHA19794b3d89e68840736a0593104d2848d42f7a1be
SHA256382fae99690d59c2ffa60a42cc835b57a4ce5c002d8f027cb8b9f8826c6147f8
SHA5122b672db76addd5cb9f9bbe9722a031a1879b06109d8eee00cfba0cec4ac8ebf054fef2825f8adb8818092b7239f70ca537fbff198686a7a000f845d35f2e41f0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55d8cb4af716eaab0d785b5fd9e073718
SHA1a116877bac9071b226e4ef24a47f3a78a33a1a18
SHA25658d4523368f9e29df8cef7975c3ee25efcb6a40d8ad0f34667ec3cf152c26925
SHA51229f23fd30dbd88e375535d8c7e92631905a734aa6d659ce42dd02dcba578b32df064bdeb2fdc21e7f19246fee0cd4730d702d6228eab9e2c4966753dac4108c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b481f23f62cf065237a8e4a1501fd03d
SHA12693253769fff4c72375dc50430733d6f2235202
SHA256a45e8c03e5b79b6d3a9de1ed0fba5e6bd8689b6687924be3fd0ae998668419ad
SHA512fb7efd3df738a5ce3984b346d0284ab0151fa87431cb0de4a7e6ac7c3725144ef268cc942592a8dccff10c8a439bd52f7b4955a1b705d3f432951b62888a7829
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD505640b874ea1f7d1a2517114f07d98e0
SHA1c78665be5d16af318a9ca4f165be7fae50927d8f
SHA256f180040a9e122013d5cc39e082b997e3545743bccfb3e62d2006c6d078615742
SHA51251043ed2b68bd3e69a9baaef63755d47b27cb05515b81fecdee19b8211370e4b93c30932f13e9dabc4c0bfdbb32b25fdb382ac6c11c84281d0778bc7039c525c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56b098fcd442bdae4b0a32013f4c92744
SHA112fd3afd36c5c5fd90316a8399441989152dd332
SHA2565e3a7c497ade52aa2ced2173c74de5703010ec50dbcb250a3adedb959d0cf33f
SHA5122c7d5d48776fd2d115339c0caf62f19884480544868e78764c165006b22f23c1e4e19025cd0928c52e19bd7b98df483e8a752e75377dad5bb0ac6b935347e5bd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD562cd519df8733c792d2c89b692d2394a
SHA1011a2e3154a4d40af0b69ba20b514995794aa2c6
SHA2560da5dd1144dcc6e5f1b039939383ddcebb5b8c3228e67d155720ef76c47316f1
SHA5120abf8a1540ef5ad2ab934892af568c8d137659e30e2fe0ed2f12762c9872d409b358d29cb76560d78024f6caeb2a499e4dac851671ac1af957953e5c21922ffc
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06