Analysis
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max time kernel
121s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
29/05/2024, 19:07
Static task
static1
Behavioral task
behavioral1
Sample
819644cd111b498a6533e6f477df2533_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
819644cd111b498a6533e6f477df2533_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
819644cd111b498a6533e6f477df2533_JaffaCakes118.html
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Size
31KB
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MD5
819644cd111b498a6533e6f477df2533
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SHA1
bf1533c88191484d4c9d5ac368a4c2edfc02d607
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SHA256
fa867eb18f57e5f4d6e6b21fe3cacd59f8eaf9367de72a673d005a7688c9ebe3
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SHA512
92d740bb52187705bef3d9de2e95a077b45483620120133d8807397ff62a10269b209742924172ed709a141207fb9ee09c7a369a208a0704fae6282a458b0c4c
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SSDEEP
384:HWhnOCNnVVaWG/K34C1hDXGO4Cd+M1oI8dFd1r9N3Yd70Wz7/zDrAKsAMwuKIK/j:gnOCNnVVaWp4C1hDXMN3YdIFAaq
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423171537" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BD125D31-1DEE-11EF-84C7-4637C9E50E53} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30f7d6a4fbb1da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000760f6fb6d7365248881a38bcea68cf8b0000000002000000000010660000000100002000000040aebd7b0f73bebcb69b1ed5846cd0d62ece76a4c74be13b2850f4f4e37c51f1000000000e80000000020000200000004937f4b88a3627302ee1bf84c6641aa809226450c44a82b07d3593b946a616802000000019b29380b6ed24825548f0cfeef15bed9bf1241a655b7233c7932bff6c4297cd40000000ba45e85fdfe10027f7ae948a0d449dc81494d81ccd01bfd445132f4e68b5a1eb455673b53263cc88a58bda005b91f32afc8f1415b80496b863fe8e8d5f74d5f6 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1916 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1916 iexplore.exe 1916 iexplore.exe 1752 IEXPLORE.EXE 1752 IEXPLORE.EXE 1752 IEXPLORE.EXE 1752 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1916 wrote to memory of 1752 1916 iexplore.exe 28 PID 1916 wrote to memory of 1752 1916 iexplore.exe 28 PID 1916 wrote to memory of 1752 1916 iexplore.exe 28 PID 1916 wrote to memory of 1752 1916 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\819644cd111b498a6533e6f477df2533_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1916 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1752
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b3c409fcda96aa9bac37fc8ee398b2bf
SHA1a542cbc82535285f80e7fbafefd0ffe63f3e0d72
SHA2563717c887d06fe9c3b0fd9d3e975ec380c70241b8f3fdd7454059396784614361
SHA51267a48acc0a428d0975bf7f5fbff34bdf721cf86ea2a525eee00c0745aac5d45e8a9eb880bd42e4491b7097982b1b81e3ba7b8c13c549c5f47f0e11d948895698
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD520cc91606ff38197a2d2d6890f1f1d65
SHA12eb1ddff3d819aca544e0d46a428287b291df2ab
SHA256d97d8e3a35b01147832516f23558aa9df557c66fdb13c4451a5a62b2e73013b7
SHA5120dd9c1045caa7e143e6c3e4090ac0a47d0b15b190875c456dc26ef6fc413a086e98083426f915723ada2a6cc9ffd4b233ab7e4a0bee33203a23a5f125ccfea24
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD558cc975ac48a2357ee157ea42a5858ef
SHA1f7a11773c25f73a2a295f778effdcf6f959179ed
SHA2568cc2210653d8cc4712a76a5a4ea9b3ac68d7710127af38e26499d86aac0f8c9a
SHA5127a6e578c287888e8ef9087b37524915ecbb2adef917746cc3c410bc360a98f190324e1f597f438897881cdd5fd6cbca7dc6b8e8ef28c76431290d2bd4a9c135b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d06df057573fd2e6af26a956b602c1e4
SHA1d42529be68c4b3601f67a842e89f11a52bc8fd3a
SHA25628f0c0a01b3e63143c5a8f43b66098af223ba9503993dcef56c179ea3eb9e33b
SHA512b048b45b2d11b31ca5916c3303ea09e9f8bcc7fd37e4dc6fa0ea1cf6e7a9bab0b1b5be79180775b3a0e2064f5ebc58c22c4f587583b6e6a40c4f3901973e3360
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD548f5facbfa004311b30ba1015283688b
SHA16b8f972e078329a8c577417fa98bb9fc72be9fcf
SHA2564de00f17a01ae4981491ab7b92e4d635b76d60f943c483355a73d0298e683f4c
SHA5126d9251742b5b4f4c7838eb422be37738e2c24ea0611c705c7a742da25fe730815ef993f9235a1c75514337c92c9d5a6c497303cf75642db2ad06782755928ce3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD547fc58267c72441bc3dc6440879c0e19
SHA1abc62b45da44004b17f9604b8f925bb0c3290555
SHA256ede97c51486aa149b5794bb15e9d4d741627e452bc41c9f120c612155afe0213
SHA5129e0be515432620b1cb12791ab0ccffeaf4c5584152c2556e4010f45f8df2e5f049e1a4a02b06c71db41c0429b88434902b0114a5a34f4c1df83bb37c53f062ca
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5986498ee73215359ebf24a792a1fe525
SHA1acaa61161b4b948a7a4c61aedd3425b256ad1273
SHA256873f86094fa6865e4f829fca30d82800c275fc116d342ce4e852d92769c8d8f3
SHA512453d9c067f2c1c95c7ff1f0fe024a89321b4bd50dd23d0f546b90786517ea2bacd5d0fd484efa7cb202e1701dfbe7883b84a9a8d46c7bc6a64276634af0bb4d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56454c9432b91c7b6127a5811559e40da
SHA17cc9222feebc940aebfff81de0bfcf2509ab0275
SHA2564ce7bfc352c4a5cfc35a5741bd0733a6b32b4eaa4cd330c7109bbce6ce48f0cd
SHA5122a4bbb1e520eac3b1dd7dbaf6287e9d6671823a2b6121ba0d6f6bdd3ddcfa090e53ba61866af39e420c38189cc934fa7d46bbdebdb6ab925d68120e1d740bb3d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5362d0630d34a5208aed3526dd2a5c049
SHA13540760be892a23f722e4e1307c5b98564fedacd
SHA2568df6c9c93af0729d45d6292a432c82479ae522877d2b0a77afeb842be4bb17e5
SHA5129611cc7c6ccdd3eedb3d2f7420b068cb50ef24f8ceb3dd21bb405e1dd0f495f23aa0cf3f6961244d78e01dadce770a6f3fedfb14e793c4b9d28fde323c8d7de5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d168f172d8228cfd1714d9870d58f17d
SHA1ece33f6d3b64a45972e8608b7f7cae68b850c712
SHA2567e9f70921531807c525745392cdb834a9b71cfdbc7b362149a0a19e99fd3c418
SHA51299494b7466d31d3c5f3363053e1d1e85c9267931cb00dfb68e17c6c920ddfa2330edf3bb27acbd02324111b0ac8866d48f00739a18a952153f453bb93c927d93
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56f3567788ef1bc6016f502c9d6a39c57
SHA1c26f600866168009eb9c3a9fd9dc70e87871d27a
SHA256530fb9e8167908e85e5beeb2351d6c015821a73f106442f9324e3fb51fddfabc
SHA512865720653ed88d718465c4294d51fe8a9ca5ee283b8d5771d172a36ccfd4cb44fffc394e4e9bb757d40233d45f8d3d37fb6a15440a11dd4bef53f020cc98d814
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5df25ebb1825d41af32516d980755c8a7
SHA1e43f9a93fde234f492f913d930d2d34f2c162362
SHA256953cab7d397bdd83a2c60b01063a7cc83fbc023d72cba27237cd4ba7dc42c777
SHA512826455484e818f794c2d433c6ab78d01988742e0dc1b2a57a164d1ff88cc6befc5f87f18f0533d55f60026132e49a67de61c661597e18ae0b70624fc2cb39cc6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5636350cb5e4ed79d7e512da7628a49e6
SHA1b54dd90fedd3306f8dce815844bcfb11a2c3be1f
SHA25648b21878f151ae36a7dccdd4eeaf6a5e23da0623f1755ec7911e45eeffe1c0f8
SHA512632d235da55f07d1b073f5fed5fcdd2d641cd7c3e237c1f7356306b1a18fe24ff6f39e60236b2ef53e5eafc44ee3562c8547b673f0ac1d3671e728ba8f99c219
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5015970b5cd7091eda63c83c463a9d27f
SHA1815ef71f6aaca566e68cbeb86b57b641dc2e3983
SHA256b917079d85f54df2263e4b59bac53155bb50aebc34f3ff10fbbdc4f285c8f747
SHA51232a877d44f2528829f50cc42b0e8856cbf85d0a9b70f43bf1d14463ee3970db538d8deb41f0eecee7e48c1378f919d5488cb94ffaf45339bd90f08ad0adb142b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f89b02abace36aa53618edd136e2440d
SHA1a5a616ab81842ddeab89b6c614773b9ce5e35728
SHA25669c5ba5232f71553407b97abbaa7284674f62dd43715859a2c760b1aaa5ae447
SHA512d2beec9ad31a75fd67252abb5655f41be962e70d36dc01448f025e1b738d69bd19a98fa388ff2e24933f411474cc2d970675a6ad8523ef6861441f933a19cef1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ca5333af491413a9f6fd94b741d900e1
SHA190307c16304cdd3c39d677051156d4ed50f2e7cd
SHA2560692731a60db58b123cdf7ca57dc98b8b92f20205a837632eea0570c3b0dc86d
SHA512b3ab0419dea727f40baeeb4ea25bdd3ae3b9badb544a2330730a50eeaedc3dfff45152537b7842afcd2216a8dce8962a7e211f6c1ffedfeb88f69da8421cef22
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5aa2f20697bcba26375a95233a1ea930e
SHA16d1ce98bf95e2767091bfe55ce1e1fb544c485b5
SHA256ed5255c947cbfe4b4f0c7d6f16a0750f27071e03a1009f0111d3aea6564f38eb
SHA512e25808ea3460b9d7b3ce98a3a4157541d949ea5b7062f0e1bcf6281d9e1c13c85504323159834e2751f83aa5943a7dee198679dfd60facf4fb6cbd557e971cdd
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b