Analysis
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max time kernel
118s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 16:07
Static task
static1
Behavioral task
behavioral1
Sample
25a4bd331f395a1300fef4813a469a39_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
25a4bd331f395a1300fef4813a469a39_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
25a4bd331f395a1300fef4813a469a39_JaffaCakes118.html
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Size
3KB
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MD5
25a4bd331f395a1300fef4813a469a39
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SHA1
963063b6ac066eb723ce7803f6778aa7c5e6049e
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SHA256
56c3dbcf87a6184c89226768dfae9b8f64a52668c8079c7dc988f428a1efc786
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SHA512
4de247f55c08311712ae5937b906d6de1f89e3e7eed929dec5426fa0f726ef7507dfa6485eb038c27c1d53252e6cb65699178cbfa34aaf23542361c73cf8df14
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{20B42991-0D55-11EF-99EB-F2F7F00EEB0D} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000955d7ed55e43ef274477e85447a8659234292f1eef0181eda81230183d722d93000000000e800000000200002000000050d9a5e315345565d1646215c4662ff08174247311f070002010946f7c663762200000006e964229ac06e6fd0c8e7baa7c5a5bb953ac8ca848e60e1c195850a30c689a8240000000bd0713a5217c0ab305a99960431378927fcfb538bbe440482ea42b3c43d43a86d29b58e9f6652aa27a54530321cb0cb110696d32ebb78917368cea1147c188cb iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 003389f561a1da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421346341" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3068 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3068 iexplore.exe 3068 iexplore.exe 2888 IEXPLORE.EXE 2888 IEXPLORE.EXE 2888 IEXPLORE.EXE 2888 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3068 wrote to memory of 2888 3068 iexplore.exe 28 PID 3068 wrote to memory of 2888 3068 iexplore.exe 28 PID 3068 wrote to memory of 2888 3068 iexplore.exe 28 PID 3068 wrote to memory of 2888 3068 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\25a4bd331f395a1300fef4813a469a39_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2888
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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
MD5807d4307b4797bc1bd5e65aff027d202
SHA1c1fbd8548c7884ee8cffd7b6f2898b7e0b435593
SHA25643781ef8f66c661e8a47585ff41c4668f1e60dad7ddc5b5e6f0053e892c620e6
SHA512c2ffd06d1e01d1ff3b25e5cdc6ad3fac058f8b3c7036126adb26f2e43011dd783ac67bab4d63a385ccccaa2a9c15d6c6a68aec63fcb95bb5d314aa070a1c12e9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD534ef438f6c29f30ac0c52944151c1d36
SHA144633a856b71bca2c76fce1620860c3ba654242b
SHA2569e3c48c086ca2df3b47765ada81b8312696b91f498e8d5f3d3f82131e520e8f8
SHA512fb2581f650c0a2af34e9f964d1e409e60f4eadb1fa23f497836293d0ffa312e52daee72fa2ca8535918ea8d6c65d774aef0fa24216cae639752e9a4e33ac92c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55c68c2ac414be45effe4194cc2c6ef03
SHA17eaa21e4db8f46ecd45ac5a235f0995005255f88
SHA256786fecaa40598d16324d9fa60f79ec2e8bbd543b606aa2845d48c31eeadf7f9e
SHA512e21da852b198630fec983c6a769cf5e4f9d369598a5150a32168d7f28708afb0f08234777d90fce2ad45c9d8a5f527d01144f797afac1d94a2d57813feed0558
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b3b258dc3a49851274c10e18d36fcb50
SHA1fbe4a2eb6d609ed2f224898b18414236340db15d
SHA2564fdd5c19c048840efc8b4037ee0d24d57fc56070f6cca3a2004538dec12d72b0
SHA5121396f8218c9833cb0b359c3c3aeb2f8228b7f7047e18fb5dff8b2ba26bbf106b405b3d09c79549ef671b3f58b0885be32381567f12940fc4d2984b839a0146e1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f1ad80184e904fe1a0c1cc449c978ef7
SHA126616dffb24982769a71cb23193312da56b34eb0
SHA2560031b970517024c9ba12fde9144cc0a21a8f0515b85f06c919e54d152916d41f
SHA512cfdfa5ffd000aec367e687aca722d8079b726943e35a86e86033fb5d8b97477aa2206d7726f1a202008b30416a08d3523da5e2d876981cd61081759f9a08a215
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57b41491c88b41ee72e202281d892fb5c
SHA19b8fc879cad50c025047da4e5dcc3ed08bb582d7
SHA2565a8b0cbabdd32f11d533b9107c2a8f93a6a25c4e3369656b3321b9080737c5a1
SHA512dcf22cba425a596b31fcec72723a247df59054cf432bf0266ec3896075d027723e3aac4cdffd5824a73da206cf747c961625824143683c87403417cbc16bade8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54c1f964deb3457a53581edd241deae05
SHA180225fd7b7124b8bd0d02ab3908f251ae6b96ccc
SHA256db106610cb19da8bb0fd9c009675124ddbec6a750f2949a5b83e8bad9bbeaafd
SHA5126b2c8938e356c5a80f46550d6e9019216d59ea9ad9e3e9a2c10f27d45b13b5a2d82ac18cb3aea400ea6339fe484848682cf9d0cb7760b57d66be3174cd253e0a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e37ceac6a4e0cd1bd99cd784a927194c
SHA1dbc52c57f62c1739c450d006f21dcee8d57e2342
SHA25682ce46237ad78af082dc83db3e254b6d4ac76c2ba64464a1f4c0f874e18e0509
SHA5121df5ccaee1b50780750c54be51a23e0adf6327f7d22bcd9d1942e3e8aa1a0e457bd6110289aac3d2dfe76d53671b5b4ae3920daf4eec1b9d85abc47b5760dc42
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5caa8b72fde6467919235e8bfb1261c65
SHA19c03e67d2ea114eeb5075693dc0c8106a39607b5
SHA256d0b6519660f3283a2ab51654b199fa385b5c69ba01f3d6da5070b96f15cead38
SHA512c28b94827bff6cbebbeca6984de282425f3bed50013b588b37bdf45e20449f831d8558a65fc0bc85e7969e9583ec3ef6d232f4bfc719f9212ee209d37cc40abb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56d09f75aab7af5edb9bca1f402ad7b06
SHA10adf0a7f51e0e20de1135beb38193e4ffa86f0bf
SHA2562350585fe2b8392973eca74a91a7cbe92e7437fed78209f169a2a9c0a572d42c
SHA5129621583fa34ddbf56cb2eb344d3e8188d82115504fe0103496c71a05951e47d79848ddd86a89a8a4de75ba5e5690fd8f13bd7c5438b4abebf6793aec29dd9c94
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD540bb93e17d354ef47983d0ddf6772422
SHA1464477a1dc65ad4ba93abb99de368829100bd7c0
SHA256b9cb986baa7ab205ee78f4a106d48d4de91ac1347445ae2abb8baf8cd6638353
SHA512d2ed24ea7dfe97a1848c54b5351f473d858a1aa9c74ac4f1e26793240791f438c526466ba3ecbb6d8ad4ee731da8bae47a0c13121b68cfbc1d6ba4021c829122
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bf8a4ca42e6c54f6c7f21ac1c0d267a2
SHA1f71547fc7b1bb07b02c44944cf6cf8f48b0528f5
SHA2561ec53dd58bae31dbfd6c8c4c26b31c62dcea1abafd26d9e0c4f9f1a90c97b667
SHA5123db08c41eaa2c51bbff966ff194eb662218bab2b22a0b267129fd70af4f2d97077925143ae75554e48f59a8f95093968b9f549c6bf9290be09106b622d40935c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD516b9cdc637c14442e3962aa11ab9e762
SHA144c016031c8951549de55f2bde2d12960933841e
SHA256a3ade4dc2c74f0be0dbdfcbe78b0cf540ff7f69f38fbf3acc6746926ed6e3c84
SHA512a7710da43dd1eb86d153b8c6276b8858a5afbb29a9a5240f775a31c8ed09ce1556fe7fe56a1e3a31c41b1ae882f7942668810b5dfa09ec82578bb9ae88c533a6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53cdd58ed9e93b7cba9caaf212dd2c4d1
SHA11cdec4fd788adb600562d1e41d5e5737e2163662
SHA25696433ee36b659c2d24556de13e6db9a3fe59652b892bdb6b65b75630375ff9cb
SHA5129eed988cdd998f51dd14d189a567e41411c59c9327968794df051f54108e04dbf8ebdfcbf06e5725e9d18763804ac76b412d0975e5f0baacc4e8d95534ff04f0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD508cf79a691bae6ffef9318219368793d
SHA10db8f37e2c7ef6012d0d0226f315a6d25d0e9f60
SHA2561e59170022324441f9d8c2e2a25eda496fdf3172040c09149191efc484f017d2
SHA51224475f7716814145c027508c4baca07b19c3e4d68c5923cdac60aff6009dba663be7c1920a940a6571672ce8d647069a959a5448fbf1c0f212a3b062f5ad87c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD564f5f35f2c070283ce713bceb6984c3d
SHA1c562492b3f50682f05030a2ec4890043ad06aad4
SHA256e44cdab6460a2ae9105c9c306358fcf96996edf6106179b6614da34a9833ddc5
SHA512f7c1aded513559b5f858b87dec2ea5f7d851e7c22389e339696496640c351304d318eb16336f03acbaf8257a4fdf47b2c258eb29fa169c55a66497507fea5292
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fd87a4fd15a9e884dbff25be47bf752a
SHA19499a0ae842b3ff29a5a70bc5193cc6c00be4d66
SHA256b3c5e5d3e6a182deae5857df4033593740e4fbb4883b45175bc777ebae63c6a8
SHA5129909f9d1e416951bc8ff5222db2d4b1161d800e73b166b879cf68940f31cef2a8711cfede341dda7aa4944f3cdb9c958e090c4f2b079cc6b61b52a79c1d8de2c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59c748305d948ee4783a723ef46441a98
SHA10a90940452637b790e2a9c68bf695296bce91317
SHA2566e5ecca6e503bff8240d55f9c31095741deeaa26622bed2489b8c9323a06472d
SHA5128086598aed3434ea3c6aaf36a5d526578b880b35dc5e576462a284c5b5381f609640ba4fca0e26287d874020d7bc77d8675db36ce89dd2f9c99a4ee0cfc568f6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55c8d76d57a52f61d23eea7b4d962e1ff
SHA180783d68b3e5c9bf2f42bc8d58178dd2f365c11b
SHA256b160d11dfd2195f85d8f557104304943da0929325112881936baaab2ea97e556
SHA512b98cec4a6f426d94c3504c2e664170493ad09bbaf6b9fa769d2206dad84321d403fe8ff6b26d42d97233f10bcc40ad5155fcb6c393ba367490e380834e883f07
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a