Analysis
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max time kernel
120s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22/12/2023, 06:52
Static task
static1
Behavioral task
behavioral1
Sample
76c13de3bfa0acf5bd44c1849344e7ac.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
76c13de3bfa0acf5bd44c1849344e7ac.html
Resource
win10v2004-20231222-en
General
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Target
76c13de3bfa0acf5bd44c1849344e7ac.html
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Size
1KB
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MD5
76c13de3bfa0acf5bd44c1849344e7ac
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SHA1
c0443d852ed562b9c7b5301b57bcfe90fcb6d9eb
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SHA256
110a3aeaa195526039019ec54a8a948f1b5340d03ea09f4ea6004b6bd6b403bf
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SHA512
26b36f10735cd097eff6e5699022ffad953bd52c3d5131aa2a9f403c04e876ec9d1f7dd22a05ecf0455487ea5d9480656a8adbd310eae2985cd5c6ba336f7f32
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d000bf099635da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{31CBEE81-A189-11EE-88BA-CA8D9A91D956} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e9178664000000000200000000001066000000010000200000003cbb3a71180dc18a61757d52c22d0775d25183496ab2f999e0bd2422729829ba000000000e8000000002000020000000e392accc45ff261ff95080ce5b4e2cd1199af9773c66c8ec8e88b966cfac86ea20000000a080f97378a0d87da3d847dd6c7f1d59a3b4b1fc2ae83c24366aeb02dfb188c4400000005c893ec4be07b0c051736237b6a8f0cbc7819c9bd6420f426b25b9d971a0d6f1c680ab613d7282686609a8025382419704330cbb982350b8848b00ae0676b082 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409493980" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2512 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2512 iexplore.exe 2512 iexplore.exe 2320 IEXPLORE.EXE 2320 IEXPLORE.EXE 2320 IEXPLORE.EXE 2320 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2512 wrote to memory of 2320 2512 iexplore.exe 28 PID 2512 wrote to memory of 2320 2512 iexplore.exe 28 PID 2512 wrote to memory of 2320 2512 iexplore.exe 28 PID 2512 wrote to memory of 2320 2512 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\76c13de3bfa0acf5bd44c1849344e7ac.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2512 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2320
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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
MD5b1b91a257c2f1f738d7b70708b0bf0f3
SHA1b20ab97dbe8c344b48245b90c8629c15fa72587c
SHA256adaf0a5ff5b08da1f946976604b105aeba5a875b412a023743be4db192488403
SHA51299b153dfaa2964fc75953f983dca15fd7cde17036de6a2f200caf0683b01b614f011dd5bde6b193000ac01c0ec8e1e83f13d470f3b253f2138af2f7b792e5ecc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5236acb20079e2c8c6cb76e06979e5e42
SHA1b672769136f506f4a25e288b17fa54f065465795
SHA256b10cfbca0d63ca2cf7f08b84789581b6c68d257442ff68b3a8b7450e9b4c3efe
SHA5124a9fb802ee0a64199ab3071b86c6e31fd83dce77d7a5fe3ab7053f2e8d718aa36093f340f6baa2ed6129e512a34711cec59d936c7f2464e02334eceb35669aad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c7c809649e1f8687b5afe88542a9dfa
SHA11fbbd768a25aa26c74590062c62f085b625a7203
SHA256197eae83b1e39cad13a3122d7088a9c1fe1e4bc3cf6488f96301e5762093fa6f
SHA512be6040d4b73216a09e77790bd37e95bad34b55d0d225b8eed6e723693b62d396ab72c28e88e607eed173eda54d03617cae36e725bec01c73bd03358deae8a085
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD514c6171e23f9c6e5a7b85a60e48bbf74
SHA1c0572ed0c438e0d1e4e4535e7bf09ad52ae170e4
SHA2560766edb9fd780f991bad898f69a5d2296f90c7e77fb8fa71ff9e05a29333e27c
SHA51261227c4636e5825677a8672c64281c96ddcc1ceed150bbad220ed92776ece3c5063baf86c22e72b60e118df88fccadfa42d6f715c1a1103c89d12c7eac166c86
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55e4496e852634d6c61605618c1449969
SHA1525b40bff241655928f9a601bd28765aea105649
SHA256a3f91f5853cb52f5def081552ee73ca04a10eca7692551c4b9deb3d6eedbcac6
SHA512ccfb75ed2780cc4efc464bf1a6ae0d32769d755ba9253f773a810feeabd8ed748318987c30756c385f38fd4ce8e80956799129fd34a59424364adfad9c15e20c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56102420f2987c21717f5e5f94cedd574
SHA176e9b9b50a24a49780a22c6ad2f83c8ef1714273
SHA25619372ed32a933f913bc1845e39c43db3d2e79e1227b3e3e792f05f6c8b9de3ac
SHA512909afca81e791518a5f6cc2ed9aad58ec3b3894092e986d9aa9c12eb4f0273c44c0e5f78a5e87b17a7caad1eab4237b6ef98f0ba0acf36a6989876fffbfe9b85
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58f7928b69c9aac352480a9948ecd3470
SHA16c17662823e6960f96d042201e6e0c9f4511feec
SHA2567e87dcdd9e823b959e786bb2bfb84eab99d5da9c26436805d525d511164ae2fc
SHA51276581f97f2d4649ae3a52e78ce927b79153b1a585dc34f03c3734611bff56963f316387bb332b4f25ab6c18f3182f3724350712ba533354a7a0f4112392369f6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD549c2aa12debb326887ce45460b7b1c6c
SHA128c18326e3fcc7f81893cb18f40cb7b07aca21e6
SHA256c837ec6ecd1d79de7357be70afb7c75e6c5919cf0af9da8e996f62bbc6b98f0c
SHA512f54f6b0df247426cbb7aa6fb2130c10955a04d330e1c5ad0972e1acfb0c78ffcbeac059b3915c87d3778076c160aa841bff9d033815238630a7cb6a611c5fabd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54a4c278a4e9e56a2fb1632de3353a811
SHA171cafcefab4ce264b9e4699bfad0d6217e54675e
SHA25639eec5e7f71284c9fa2fc51e364764825cf2a88e1f79e7c9d24f0539cc64839c
SHA512a1fe73e49caef2273adcbc494286fc70c9d76f535625d19b3e30a14fb94ecd27026957ac97acb147809eaf731d586129b4199367edebe4c4b0e73c2a457ce0ad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50253869b330428b14072d149dae2234a
SHA113567d3dfc5a20a161c8031e9c4c60245c2849c2
SHA25671d0eda96fefbc00f64badf98fbfc802e14806039624e50c98fcc9e76376a98e
SHA512aab150a0dafbf80639ce32136f6b9b34271be7a880330f0b3374ca31a75c1604aeac050f5898bbdfd9c97f061b1c8729a5a6b5be99560faee3e182cf2f6cc509
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ce020077076383d7984d994c59fde392
SHA18b7f507965b17132a6f0220c00fdfb745cca3e19
SHA256db52dbe766a6a7e1769f6c01ce5af732fd75e9d3f7cf8fe46d7bd35016125032
SHA512d5e253bbac085fde481b4cb3d3dbb5059048ed71f989d6fae8a4dd2f172432391a888b4eaa0eaf7a01c68b2c337e0f130ad9f27857f3253d336473655e1b54ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD511dc649ba74336212466117e993ff8a5
SHA17890d0656dcd1a2d0eebf02274133d7a39efdbc9
SHA25608b27f4592e3e2e7e65d9b8bd82f7ffceb47370ce685ad9706833170cbb970bd
SHA51269cc1aec951ed8d769eee6fa08bc9e5187fe84bfba3bc2e2623523304136186775131317928e76be16f500b926b0f7180d881b78e51651a5b154c28388303220
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5252e686c746f28c3916fa55da9fce8cd
SHA11791cc0d62777496e42d9f16ae96f37f8a6d0fc9
SHA2568f1d8fc5f80427b849327bebfc6257071acdb3143bb5ff5454bdb42670e9e2db
SHA5127dd23967737cefd3f9ddc66804facebdbec3b196b7947cb0978c52ffb48b2d5884eaf1bf45fca9b14e943156983e570bf86617bebfda0758bc8c7e8ce463029d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD589bffef2cdaf6b45fae514a84a24dd95
SHA1ae8a1364cc53227f580a8f9c5efb35d3d5fc04d0
SHA25620c4fea3731657ba371d715deaf2764ad0467ad051b8732ef0c5d85102915e95
SHA512f12abb1d64c3dac7bcefe8e8e91fbf10b0852d93c36ff7907e5de620e3f4b546f92573de6a2287f5351d9e96f378c4e60563eda06cc168a7496ef2c9cbb2d52d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d50097bb9270d88bea8ae0fa3c9fbb5d
SHA1fa70d66ebb09ee351eeb2bc98e6f1c7aefa50c32
SHA25618aa19be20e3a440575a9c1e4ccede688ce3fde6148bedde0df948cef787a38e
SHA512d164e03531f67de8367ab27d4d2d279ac72c000fc0f66a75a139b8d2a3382e89d94ae48005ddbe6dd4b9b39cc809c5eaf7d7066fad1782c97f501a95da4ab382
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD558849cd0b00c35d118a2a9d46cdff02b
SHA17d2e88d5a608eff10888d94c512f26579ee886f9
SHA256dd42be1e78efbe52837e338269167eb3c09b5d3fa2d560100d572d8494736158
SHA512f42e5ecd2beba40e64e2e2dd56d003635068814b1829aefe5075498c6160b33510302e0321c5338176f472db6c6c1bba289d9d8bc4a08a257efe2de766b8f425
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ae0af5154511e4bc8cac3659ff8d94f9
SHA1ff974baf4a766871ef251a451db36da72eedc79a
SHA2564a12715b1454a823ba94bcd8a4c69df9382d445d71ba6724b2f8b3bcd86a2fcb
SHA5126baea8442e376e99608912734284e4e80df861c5fbfe29b4553ce30e1834769aedd992238160a94173177acfc3dce599b138f965b37230d75771cce043e6b41d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD504706693ce560dcc37864f1c4234a088
SHA1153a580d39ff10e72b74eb38355c6578b84a0d92
SHA25617f07ebf363f09040c632b15a5074afa3aec84aa837f0a2b1d31c388702565c8
SHA5121815782050d10c57c0511b0d89c485bd6b2f6949e692e772b03d99e5cf3a0c1ed894794791f37b91b2fccb5c672ac93f9481e708eb14b1a9fa6a99ed1d2e8cff
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06