Analysis
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max time kernel
134s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
08-11-2023 20:12
Static task
static1
Behavioral task
behavioral1
Sample
demconf[1].gif
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
demconf[1].gif
Resource
win10v2004-20231020-en
General
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Target
demconf[1].gif
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Size
42B
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MD5
d89746888da2d9510b64a9f031eaecd5
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SHA1
d5fceb6532643d0d84ffe09c40c481ecdf59e15a
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SHA256
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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SHA512
d5da26b5d496edb0221df1a4057a8b0285d15592a8f8dc7016a294df37ed335f3fde6a2252962e0df38b62847f8b771463a0124ef3f84299f262ed9d9d3cee4c
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{44332F41-7E73-11EE-A91A-7277A2B39E8A} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009159649b912a9140bf53d83809c5b2ac000000000200000000001066000000010000200000001c8dffeb9121218a44384c97808fa9a0dba5be7920f9d895e50fcedcb6faf003000000000e800000000200002000000029812d69f2d527e186f159b4d524a4388739be7a0dba00de9a744afdce38debd2000000086a51b7d8b132520ff93e82724b791fc8b58da634cd0b230bfc92ad55f437893400000004b73d081620d037aad8d0669dd41e840b1091b3333fcfc221027e20bbc7b67f6bfbfbc6884d7d511ac4e652d95055c6ca2ffd70117c31dfedf8d06af3a34f65d iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0405a198012da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "405636271" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2172 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2172 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2172 iexplore.exe 2172 iexplore.exe 2896 IEXPLORE.EXE 2896 IEXPLORE.EXE 2896 IEXPLORE.EXE 2896 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2172 wrote to memory of 2896 2172 iexplore.exe 28 PID 2172 wrote to memory of 2896 2172 iexplore.exe 28 PID 2172 wrote to memory of 2896 2172 iexplore.exe 28 PID 2172 wrote to memory of 2896 2172 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\demconf[1].gif1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2172 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2896
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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
MD5b67ed6b10d75874c95faa291d7d43afb
SHA15295c59b3f98705cfae68079bd9aedbe74544b6b
SHA256e66f42bba3e19ccce91f3b29f0d8aba06710e0f249bd08812313d5771e231bbf
SHA512b16be4f374310f1f32bf00cc66b08fbeffad0803721101d8a7aa5468b20e13451f5003aa9b62c5ec1ed4cadfe777a911d3bca49a5d948c7169137c936a4b2190
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5858841c8d77e2ae2f3781ee636f25062
SHA1da7d9cfa648a53a0b8e9f16eda68b813ca631196
SHA2568f63031af63f40134c0b212db881f08a85807faa68f5631c5d75bac9e7158415
SHA5121870ea43d73749450c34d3c2a263308a728d2fd7ea7928994489a0a730e379f3b6704750072487b8ecc93f1beb12993b5ff3a191385b8fae04f21353411e49c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a3c2ce2b42bcffa653f73f999640e87a
SHA1a72c021bedd6a5b872cb9e063bd19761d355ffb8
SHA2560d142b9b93e613da071d96567093d52cf903a6e195b5b74b0ababb6e5ff154c2
SHA512161cab6b83b6dda01ca8e18d79b07305189d82d36c3c884e53d9ff342a7edfa8605081a935c43fc4a0c19e5c03e65fa8a467d56f5eb0c644b2bb33cad1da0696
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bd6b40addd17b649521c51c161627b8b
SHA14d6101ce26ab5e6f30b666d87522038a55786343
SHA256e4b38439730dea8f8791717bd1c60a3a7fe10d29ccc2c476af47a77de4346bb2
SHA512fbb0bf54ed1bfe5f4eb53114e771a02726d856a2aa13d9ccd272b572991f8788287b4d936c7c6013a23166f1f5934a231bba15157caedbc4408017ea3a8bc0e6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e47a75428ef61df793b44999f14ed0c6
SHA1da07a8d844e8c3ebbcd2ae0a47b68c2ab3ebc2c2
SHA2560d58aaf8ddb8f6b531e3b0d7914c66d69caa4bb4d196b64ac7788c4b5b341e96
SHA5122a23e48abe5c7d8f9a5d031de21ffaf28bda3863cf161e6f721657afe3b4c22c7eddb664bc3c41162c9e8dceb186e48ded4bd801eac3dcf8471316d92f7aba04
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5829b6a54414a984b0aa7b273d9823e32
SHA17c94cdc5765a7dd0c3281823ffdc44fa1832a85b
SHA256b6f97e2f0dc962c57d559567ccf803f74a1f0a9b9c8f094c05c11ce0770c7ee5
SHA5125ff7faee327a2f18be75a811ee6fc8320e33ace4bad8b6f326ad620a8b11fa9cf46871c8bcae651d16aa18bd62df705550dd08cde3eb1b143e4cc1ce30315c65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ab99756b504a5a5a966a5d4ee7de8cad
SHA1e08960c048a6aedf7ec0cfd1ee6acba05cdd7e06
SHA256cf2a6a22685e5c9ab004e5c05ea250321b6d1091a73cedec330ecf322baeeff5
SHA512750f6702135feac70fbd1cb2585a916edbd41f6af47a358318431d9f67831743e82dbcc0137a943aed3d58854463eb5ec8422670405135edb1ba822a707280a0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54200b1683ddbd4aed4721179982ea3d5
SHA14c74f9c6721ca46d7b82eca123e04955bb05477e
SHA25606bab3a3f30c2b92a1e50b3ee5ae05fd4c44e6f43bf445085494870cd9e32526
SHA512d30157bdde3069feab9bb8ed6cabb0edddd14d4b1fd8dc5697af8bf41efdd6e3386b7573b18a1a06e0ac180d6f4aaea071db5a67469ac4ce900f1e657133c306
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5da6cee23962b2443bb896494b699b492
SHA1f30a7be88f9dcfc1eff2cd083b30ea09441a2882
SHA25640d8ac6f99e2ed64c03d3d96c692e20d4f99e393379197e94fc6113f341afb48
SHA512ff9322348bbbfba6a2db709a7724f3af0b3c452dd8cd3104e70b65db5086af47a807788afe0d02f882255112ae12d12e632d4d8feb5bf32d6aeda02e01ef99ac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD573a784606bca11810c341cf61c857c3e
SHA1f068a87c179c0f7697837a21409db4cc53035455
SHA256969ba3378f2ea5874a62b624917fa0d9e0368fc1ccc1dd073bd5f4627bda032f
SHA512169818e2ac7ad71e86fea25fe0cfda370967015d8460e2d7bdce7ccbf6a60708670fdf963f5d47389bddb49e9fe57bc706815660470697fe32704b4528c9edac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57bb5e7881403a58ccc2c5de739aa7d8a
SHA17662b3d5ab85b8dd1ce837810409699ac0b23626
SHA2560c72c42c598363bb52215d1ee87072544d431cd60faa0f94f52eebc93a25e521
SHA512ea03a60b5e4c993147f821ecca2106f5ce7b1382666986c449c140332d379ea59b45308d5f7be0382956ddb33f2831306a8347ef5ed9e48d2d1dd67c006a30c7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ca354fd11f1d46c80ff2ebc17c8e9db7
SHA1b616cbded28a5642a0fe5d7f519cb1dac420de47
SHA256d19a09d0a9175889e1c9d6f8d22bfc454e52df6c3784f082d535d437323106a8
SHA512e2cf6734e73847c2c6e8ec43048f7aa36a2677c9e13ce11e5493814c37eb574fbf41069531767c9b90a350c5c7a65dbed473556043ebf7f506e33340e42dba00
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dbd5694f03148ad2cdcba3e23a9e4f99
SHA10caac60d0e288929c31f1e7ede68622acd214010
SHA256c187b7c1c574a762ea1ace6abe5ca196c6b4f82dd72d959054e9ed541ced60bf
SHA512141cebd4835a8d350e131c72d357375ee5a9001e064d19991acb8b0383f6f1100fff1f73fdc7fe76901c92331139856a94ffd11e1b70d5dec512caf708d408bb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b7e378e1a446f2394ecf524db3f897c6
SHA111bfe5c593b4d6f2cf7826c86f4e714488612047
SHA2561f62ac12811f10caee570730c950774838f65078d8170d4e399bb2595675e3fb
SHA5128f578e38260d851ba78a50c394c2b1ea6fb88bf0d090216bc28c3bcf25ceae24f9ae05a552cf752f8e418a9529c70b41b47d4661405c9f615d09118ad39d31cc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5659eca704e2b8e95aec4cd15a4c54546
SHA126337491cdc26701cdb5a062b9f47b0a56451be2
SHA2563d2a622056876ec1a9b03c61b5bd18dd160772a3fa9055b50295051b196cd9e9
SHA51296f56321e695c82597170e832d25208dee8e8c0397211fbe6a56bc1b41adebca80d2827a4200a4991653b1a9c892071ab98c7ecccce45e4209e313bdccf237ec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b0741680cc536ea470282aded6bb6d6f
SHA1800e29104db60a0192db3679f0e3945418b1ea66
SHA256d3724d446bca52b83c8e7664356ca9ef288418808a8f270d2faefa5704cf1010
SHA512ff6cf0d83fae1a5eeaad7d0063f0966cf488ec1633f53b8251d2ced3fc9be5822f196ecf1c73dc555d61e86e0a756b258563d62b18361f7d3207c8bda639fb68
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a5bb313c164e284cd93eef3c9bc16164
SHA15affa3163fa74799e86f6f30bd10d88edadbece8
SHA256bb8f5a34f50600851ffd0534ab0e5d02c0eaa225f141bc3251e879e1d4941cc1
SHA512387dc0684fa25d12e2d3b849a39445a93f40afb284e37cdfa2e634abf6b2e9dcb48ea01ef5e45d55a856b8609fedd2f389e1ca72480eff6863687676ff78efd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a192597e136a035518f68f370361567f
SHA15d9cc51e6870aa3c94467a0ff297592f487e7366
SHA25604757aea0e40ce8882b9cbc757b3e30b081f927eae9176af5c697cdd7a3810b9
SHA512315458defd80b16b909a195aa6d1d3b22e56727a9857e2ad13adc0389fbb3f5bc844b363c9d9f13b25a6187f9e55edcd651ad04fe0f20a0f574b16e265029454
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf