Analysis
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max time kernel
137s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 14:12
Static task
static1
Behavioral task
behavioral1
Sample
2536b4e6c6c80bcca1596d628830709b_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2536b4e6c6c80bcca1596d628830709b_JaffaCakes118.html
Resource
win10v2004-20240419-en
General
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Target
2536b4e6c6c80bcca1596d628830709b_JaffaCakes118.html
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Size
139KB
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MD5
2536b4e6c6c80bcca1596d628830709b
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SHA1
756748ecaa4e5acf72cde8682ef53ab224186620
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SHA256
397074eada088dbc479bad9bff6ad12baec4ddf9c1085a7e5fdc7228fee9884b
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SHA512
ad01e2efd9d4e8ac13d7ae9eb04dc0b118f2889dd109f03beaec155db8c129c88ab19bd7801d0f27de8a72d1b0faaef2165dc604d6344e024d590915d324b015
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SSDEEP
1536:SMtVKOJPeCwnlvlyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJA:SMt5qlyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{09FC9F31-0D45-11EF-805C-EAAAC4CFEF2E} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421339432" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1068301e52a1da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000b3dc31e48ed9111b6a530efe821c76f8063c8494a99b91afbef3587b167f39b9000000000e8000000002000020000000ffaaac64ad2e7a32941aad0e6339882a896acf2b99ffc8cf51e04e123026d2f0200000009823b9cc57fb9169c833fba9cdec6246a0dcf75eea911d67e531499f098d4ebf400000000216e6b6dd1f461817db6ece2ce184c7f21c3fe70e9891aa097067086c2f78ed1faab2ca6ee039a20f5f39cf6ddaeb9f29785e124d3784e1f57a2f82a48ca34c iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2280 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2280 iexplore.exe 2280 iexplore.exe 3000 IEXPLORE.EXE 3000 IEXPLORE.EXE 3000 IEXPLORE.EXE 3000 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2280 wrote to memory of 3000 2280 iexplore.exe 28 PID 2280 wrote to memory of 3000 2280 iexplore.exe 28 PID 2280 wrote to memory of 3000 2280 iexplore.exe 28 PID 2280 wrote to memory of 3000 2280 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\2536b4e6c6c80bcca1596d628830709b_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2280 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3000
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD55906a50bf3e0f7351d260750e7e8f38a
SHA11dd8e1fe578c73eea64cd53e8891665997dda7cc
SHA256b90108627805292b15ab7cfaabbdb51639bff25e6df85cc09e33c3c10b985dcf
SHA5121c0dbe54a35a2d30931e2d34d450143d3703688992a99661a16a7b993ae0a4bdb1c1e0b350e9fc8746e3e094b338597a42e13b2bba3fbe8b8f1895a304e59c65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD521db61674633c63b6e4f59ede7e4163b
SHA11a9140c6b8550bd1d894f5115c54dd1ce2243e58
SHA256d73e6b0d97af4718fd989086a8a50a7ffd2d36051c768b787fadd4213932a514
SHA512fbb5578cb6c31e3333b556d471dd8db18816cb135c0bbe838579bd6aee37b90bf478989079a6f4ad8149026f993b1be268278781e1ce2a45eaf1e746669656d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD570afedd09bc2ad738c15b9f88b7da051
SHA197ba9eec6128162811f060854682355b197e55fb
SHA256fce94e49b18c1e5fc836c2df879c1a782b82efe5ccdaad9ac03e69e29fad2f9d
SHA512577f4dbed4988a73bf46cf2bf19ff602ecc24c383ebb558c5cf0c86337bf1a12747fc4a8bfed204084a36d193177107481e431b9c6266dc2d50fc23c7702d403
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD571aa5d751762c688cb8c95af23f7825b
SHA1b9afafdf8b26d6a70f4d9d717843e939f977f903
SHA256589680400fe032c5cc9ef8e161bf300633abfb8f3f67ba07f9b882762c1ee062
SHA512e63ae89a52de4045ff056e77c23cb3f97da617677272c630c596885f87661c0fce58eee244cb121e5110109342a9181032e1d03b4bb1b66948dcc8245c47739c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5795223daf2126379872e74b356adcc28
SHA1ac90923f96394f5a0d3bf5e2c86572186e5098ab
SHA256c4c4da130cafb655e3668fa971ed9f06885a574bead68c3defdcd93e0956a041
SHA512688ef5c833d2611806aa2692eaaf6de2f0a5f71ca1853e2430e60a909a39ae61c679107c9b492b0228ce3fff85810fbc5125d59ae3dfb037b31c5deec0a2f36c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD52cece79a935a07980b5c3fb61e1cdeac
SHA1c3f6a50da33cf4e0a5274f006e86a4eb6b886ca5
SHA256312092216b0061851625c25120787e8310ba06f00cc9529ce05d803e4abdcee7
SHA512a806aae8f5c8af50a311b0e9d672a94efd5eef41348e9f17e3b627bdc8717c882a0ab58bf12e8b38b67f9b0242b451537aff73c114760286cb146b11ad049bf2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD593782551145f40c7dee3062869f3ab36
SHA135b630dd3c3d1a69a5613a64d400abbd08381f1c
SHA2560deeadfc1fdcbca512d35a21f30a12a14ab309281adf55e9fe79b56f06df225d
SHA512a37d865f5d397ecbcec73452e1c01e5558e6141871b58c9806be6f07ee67fa85355338ae3e03802cb3cf08534e45df7605c8bc3027672a3e56c6b6e31df69f89
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5082339f89077c7dbdaf8efeec036b751
SHA1f50e5262643ceb82f52c0b65cd4df9c597a5d754
SHA2568e8f410dba964070b67cb33b10d537a1f64a35d903e44b29a40cf6c52f36572a
SHA5127db5da5de5360e2c4e56f48a95fb7a9bf0ad28658b6d14150046d1bdedb874e083d3d6285d020aa38695713cfcffb551a4c42739cbc6e26509100fe64f0383ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD52e4f4ffa0740f46bb7c462b81910d1fe
SHA1ea04d287de31a1b150bba1e47ca35e0d451e22a5
SHA256555e2f0a5134c2cb74c1ecf987ec9685862d936aa161dac60fca2461da82a46e
SHA5121ba38dbb0530e477ad4e889b6f18e45d6288ea8e77d40288d0c198fd9260884d914a94a92d217ea3aec4b22cc837eea83154d78c342388388752f4fca562fd70
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5652ad68500f7d5345c91397229e9039c
SHA18d4a23c8dde85e35d1d9924d2668829160feaabe
SHA256b0789e18bdfd6c151f51531220e7cbe33613362a2b9a9d4a25d7a4248c2aeeb4
SHA512443fe59c3d0990e6b8f9ba53086e64dcc30fa799ab74484f3f5d4e8cd655f366c0889cab9102b90d003a42c5bce736dbc173f6b5dcc746d3478612345e063d60
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD52a27d09c13ef836e9cd0545d5a298f73
SHA1e3dcc49c2624a929e3dba6101463093cb6848658
SHA256763e9fc5cf1e0f31099d577393b639070c670694379c07b9e6b64877aa26b6b0
SHA5129c8ede1df4cb11676b886c193b888f0900f1461032573164d399801d8ac2d5f1c07c530815b03fb80ef111dde04a387500188b5d7532c43261920e09439a300b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD53d396cb59f0c23e9f079a513a4ab3981
SHA1289b6f118b72bf39ae9a92860b9682df896cda0e
SHA25655d84c93ad55b5fe13b9cbbfbc3e30d3693e1e2e7d46d69fad24374fceb5d818
SHA51256b2e1cd5faac9b1f36e9db8ce7e769642923f39aa471a2b9dd7e8f9a4ba644f972ac74018350e10807265ef16763f773224a9960e87c7d02eab35db472968bf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD579c35e588a96a73b642be19dceffa551
SHA1d50fce58cbc7bcdc5d07c784efa1d63f577032f9
SHA256c3a0f99cb270e2855a6318d8a6339fde3816837fe59e62a4fca9fa4d85970d8e
SHA5122d7a8ebdf4b3df2ec9fd3eb89009be1503b32bf1b06e1606a5ecc2386c814ce9bceeda982a60c9b637de2bb7de9bca2ab871080d30c744eb838a8bae345188a9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5c01ba345844bafd0482b766f23f28736
SHA18281b2f6e65203513224c4e4e8cb243017424f64
SHA25662c1b0e4191c5e3e308034f1fa435f8bb3ec183409ffbc9f4c21792f68039545
SHA512b3e8125ed6a78e17eed35233047064bcd6775cc32f1e481863311a5f8b1510d4f8471b96f5aca0beea322861b75bf86f1d962915663ae2bab76bb4beb8119050
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD58fcaa64b9b766751019837b1c5109e02
SHA1aa872f3f9facacda22b071a8817b9f41ee113a0a
SHA256326d2a7c0f8bfcef57054dedcc4b25ad0a046ddde89c1dba2cf99853d620590e
SHA512a1052ba8ac6807d5f391b4e51a32a6bca1376f54f473b7b1948c845401119722cdd70a1ee391469783699cf352557d5d63b719babce9a4f75b1e9fc7c86fcc1d
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a