Analysis
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max time kernel
140s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20/05/2024, 00:13
Static task
static1
Behavioral task
behavioral1
Sample
5c357d5ff4461cd5dcd198d8c6deb5fa_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5c357d5ff4461cd5dcd198d8c6deb5fa_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
5c357d5ff4461cd5dcd198d8c6deb5fa_JaffaCakes118.html
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Size
139KB
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MD5
5c357d5ff4461cd5dcd198d8c6deb5fa
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SHA1
29e4c67ad4ec1e566ce7f5e7466c824e6827fc4f
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SHA256
8837e2838df53a189acfacc76233667ada5c189a7477c8519aaa553de2b63440
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SHA512
49e301d814c13871818566d32b89eed5a367284f1c776d56c2880851e6802d7d0c2acb037c05fefed7efe8634a860f59172725d4ea9abb51030c5b8e3eaf55fb
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SSDEEP
1536:SZ9wnTHpblXcHyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:SZubp1YyfkMY+BES09JXAnyrZalI+YQ
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\BrowserEmulation\LowMic 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\{BF7E5B41-163D-11EF-906B-FA9381F5F0AB} = "0" 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\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b088bbd54aaada01 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\DomainSuggestion 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\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" 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\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422325861" 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\Toolbar\WebBrowser 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 Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" 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\Toolbar 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\Main\WindowsSearch 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 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\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry 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 Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" 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 Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic 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\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000760f6fb6d7365248881a38bcea68cf8b000000000200000000001066000000010000200000003585d84cacd9b465acdf259447afc08c328562f7dee3183ade971a53cd9e9ea2000000000e8000000002000020000000089b76e8b61531cc50b15bd352ee96ca6e9a3a94b28105a4035bb6bea2d65cbf200000005601b5e9804340cdc928dab88f8ad6d96c60dc957163ffa869dbfc7c702dcdcb40000000d50a60704558c0d7ee7651a1cc5a97b45d300f22a4517561e6d41fb55185a2b5f037f39a95f1df044564165f39bf62c9cf7dfe2fa8d475f2cd63f06427a7d9db iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1692 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1692 iexplore.exe 1692 iexplore.exe 2128 IEXPLORE.EXE 2128 IEXPLORE.EXE 2128 IEXPLORE.EXE 2128 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1692 wrote to memory of 2128 1692 iexplore.exe 28 PID 1692 wrote to memory of 2128 1692 iexplore.exe 28 PID 1692 wrote to memory of 2128 1692 iexplore.exe 28 PID 1692 wrote to memory of 2128 1692 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\5c357d5ff4461cd5dcd198d8c6deb5fa_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1692 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2128
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bc99c87954acc6f71e51ea3167fcfde2
SHA19a8a3e7505ab6a80f218da8886122b01357ff5aa
SHA2569020cdc33094979435203e10021f66ce3dca8afab37c817afe61b7e7af6e0775
SHA5121315534ecfc279c0ed5d643668483771d1fac1d84e4f5518601811a208965b612d3175a9fc48e54cbc6015666871bd1c15780fa2f785dffdd885ae4ad590e0bb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD577147fe0df34df34875dc18566c12b63
SHA120f58dfe2288dc685dbaf0fc3a62169355934ea6
SHA25667791db23c20ba7d3e930b9d8b6e79f3da1965eeeaff4a69f4a1a6264f7adc6a
SHA5124182cc771666635bb5c8a225f8ea183bd5c03638c18773cba2346a357f70e036b547869759fd805f3ab914fb3646798d8321e0141091125949dcb932f3315d70
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD501382de365ce225e1e5fe949272757a1
SHA1f41af0b54010ee1f0072850002dde0c39e86014d
SHA256d777fdd495a27f36de14a54c7d41a313789eefface0f913931733929e948286c
SHA512287f0efbfb3b6e79b0078e2094ef282901312368dbe2b258e07b374e6e96cac0e2dd45cb3c7da5176f927a1a75014ea0f501d8a85649a89d9026427f7997eac6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD565ca0631ef9089a12cfa64e919a7de3b
SHA164955541913b3212fbfec6586ef4d6185a7e1c18
SHA256f961038c5acec48d4833da331e2b6b81230fcb25a4c6427f29d8a5cbde9e823c
SHA512fb6e29c870f7d0fd0586900dcd5be374bbdfe4ccac1a5ebe829ab35a9862051b87eb5c8bd4f57f7e778e642e28d77de555d4a86a097757a003faec6aaab608a7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54144aaa9a5b7e4cb8599ea30e9ceff1e
SHA19a97aae7eae8ca60ebc6a3569552d6d4ad4b83fe
SHA256e48914b4deb8a38706ab3b20f913a5eed3d75fb7b0cf5d943d4c5bf0767f3aff
SHA512b8d69140fc53547b12fe8def947e3f8874bfc7c27cb5db9e0e7568a01678e613b823dac29d5969510dcbd6ff37385e0d1289aaa227ef565b5c0dfc824fbb8872
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD532ef966cf49ebb3dd99d89ec2edbedab
SHA11789c9b5b3a3ea6925bb36e5b6e18061fdd49a54
SHA256fdb92ba01bc0f43813886cffcf056afc239717055cec34c81b9872c7886315c4
SHA51207a76e80d6229b1b08c8975af070410163ef27a7cd7b4e96b26aced3a83653ba6cea36373b44a1f1b21e66bfb61c1a27c1bd507c8a97391b734fb8acc2381e8d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5816420b7bf3e023d981bfd041503dd26
SHA12d558dd4334a4909d003046c4d0eec58467ba2b3
SHA25699636f57375c81db939572c1c67ba3971606a28aa3b8909d3551e5183e8f58e7
SHA512d63b21ffcbeac1b852b160a76e6da4ea94211cc1257b357ddd12c10b624f12d43f508512619f07a9251861aec04b9c60005083442d460f67ff8870e8fb5fc19b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57802394dbaf2f2ecfa3a723a68b5f4db
SHA1bccd4bf0410aa82a6cf5916aaef77dd41ad3f003
SHA2567f2b01d258aa079466754e770125d452f2f12b5b780525f840fc0ecb752cadeb
SHA5121c2c5b7fa50cfed45ba5cd871eb21300993d12ed8e595237cb796fb6954a16362944fc89c235899823222c03fbab8c969a31443d0402f44b47bba475935131cb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c07b2730a184ea0475b8b210d2bc54fe
SHA12635e5fe771054e0d53c0298dcb4eb5f0de01056
SHA256db87105238a7f5c6bb6f2bd820543ae2e0893e9baa8fc8659e71fd8c1e697873
SHA512c4b15f7b2a0b51aafc5e166b2055064135fda6258820b1d2c697d2915cd8fb832aba7a9fc329f73ccb346ab837d56528989a218419ffc7122e4fee11868369fa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f94c06a17c9e8217bdc26b2c587c385d
SHA17ef12a5c0a348cae0363afa41bc09e03960b866a
SHA2569d672e22a2191daf5d2eaeaed9ea14d232b0eba8527d4e015418e58fe802abe8
SHA5122ed5c5543399a0d1a9f785a43e1e3feca2360771df6d4afcca154c00b13e844cbe2295fdbbaf2c3ac4d20d39838b9ce93c064132e5c0702475501f454667e181
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD595832979a8309287cb65ae435bef8961
SHA1333fab2ced29360287e4275af7919afdcd9c1438
SHA256c193bea3cd3aba677eda25fe9a1afca3b58e5afe3aeee7b31fde7418b68f1933
SHA512d1f245fa9b0fcbb23699aab1039e5b1eb209ad571c0d80e9090aba42abd698a0df3cfe8b5a585323c1016a0e5d4635e481336733bfa7c32077438e71209a494e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5abe7cfc052ff9a4cd0219e89acacc741
SHA13e4533418d44d945a5a85501e1d1e560edc695ba
SHA25667b587863e05d13c62cf3fce032a0dd7c587c11695f43bee623f4df13514c9f0
SHA5121c545b169048ea6380b54bf4f66afc03fbc3c1fe9f60e5e6a143b6dc4c7ba8b5fe31a8452fe3aa398f97a28bcaa8b0be5e5d0c06e86928f503b32bd1ff9b3578
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f8e6182e8ba393c399216efa9f1b237
SHA1e719540b575154a363d8d8559195f81ef55063b3
SHA256a9b40052c57ac21a686bc8c66e4e697000404f2ebf6559954caf69b858e488f0
SHA5123f1b2af8c262a36e91e59343aa46d144ad67d865bf107858e7dfce2027041d9fbdba0f795715081e606a750506dc063ba6c77f323eec8ff0cee3d4ef7f33e737
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58db29f7a50a2537bd8caa16f9185cb04
SHA1c14b5761bc250c963c3309057091256ae2bedfbe
SHA256c1ef4e8444b193bf9c76d48d9e520c40fec8e7953f5e47eabe092f4d9742a4e8
SHA51263b5001d0ad82c3cd20eb5a1f6d8700f609e7f2f289409bd8b08bf24719f43d69f63b991134e22751972720c463a5e33fbe02833f4b5ae6353afbcf3e6a7282a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cf0621ebef6999a9fbe283f5f3adcb4f
SHA12aa814ed0650ab9607436ce6c8f060ab02a3b8e5
SHA256a178142bf98f7dd658fe9c392671e5fdceae2560eb9b9837fd087a71d965d9ea
SHA512791b94d739aeaf35e133db2003f41ac4d5b60f98072ac1d60ad6046866efffee890bf1842e57519542dd5269071ff5d8b2e9a7c05065dd37af7f2fc9f8a0ec61
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51a76a92a0a36d223f3a2ddb49a188069
SHA12de7582bd5fe9181361f90b638031bdfd43104a2
SHA2561e6ced45544ca518172aa2238e60d4630aaeccf8eef9128dd66fa57f41f7525d
SHA5125893cf4670090c50088409365b014f4042e73783203c9f6d0694b629c4776240fb5caf6f2b61c687a655a4cb67a5505f611784a576d46e103dd84aa9d57bada8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e9ba044d8f68258a86bd7bd3097df103
SHA1f0b3376ea5255a1a46690bf06444c2e46d031e74
SHA256bc28035cdf5d893118f53301b92a4d04a6600dd461d622cd1ea287dc5e6a263d
SHA512b79143a554c3a65cf6d26392dd764fcbde8cd5a7cf7911ec149b90ea226846d3c4a38cab2f7b7c8773c468eb04da916dae76f299b4e65d224578ae5a3525f68c
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a