Analysis
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max time kernel
136s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19/05/2024, 23:03
Static task
static1
Behavioral task
behavioral1
Sample
5bef80c6b4daa7a24991d2a1ec036f1e_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5bef80c6b4daa7a24991d2a1ec036f1e_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
5bef80c6b4daa7a24991d2a1ec036f1e_JaffaCakes118.html
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Size
67KB
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MD5
5bef80c6b4daa7a24991d2a1ec036f1e
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SHA1
ab4c2c6f0f0720f4dcbe4ddab4d23e0cef6c2867
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SHA256
f70af91115cba20d147461104b45d745d336dec5369e4d506f530bd0dd9614e5
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SHA512
e2026e5cd355afadbb025b9eb9f46fcbff3b4958c2d177c3480cc8486de97faa47bfc1fa03227812670f5460cf547f03322783a91ba4a55af9b3e823787c2c32
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SSDEEP
768:Ji4gcMiR3sI2PDDnX0g6ydIGcoTyS1wCZkoTyMdtbBnfBgN8/lboi2hcpQFVG8sM:JiW8TzNen0tbrga94hcuNnQC
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F950BD41-1633-11EF-B85E-52C7B7C5B073} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422321663" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e00000000020000000000106600000001000020000000c72e3efdb0d16863639ee9548b9d261740358ed5a013c187f9c19f5aa0fbcb3f000000000e8000000002000020000000839b9acdd02280207c30f5d11660c80f32e477b2cbc6e24314e85e5a707ea8a920000000764008263db60c26693c4d416280a0f526156b8072fd63f04df81ce3bd3623c140000000ba9eaed8a1bfe4d709a2b72633f5978c4b05a0705931c9bca46950b34eed36110c49829bc48acc4571bd2ce657e00117885eeda23de0f5fa32c335417826c421 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1049e4cd40aada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1728 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1728 iexplore.exe 1728 iexplore.exe 2908 IEXPLORE.EXE 2908 IEXPLORE.EXE 2908 IEXPLORE.EXE 2908 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1728 wrote to memory of 2908 1728 iexplore.exe 28 PID 1728 wrote to memory of 2908 1728 iexplore.exe 28 PID 1728 wrote to memory of 2908 1728 iexplore.exe 28 PID 1728 wrote to memory of 2908 1728 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\5bef80c6b4daa7a24991d2a1ec036f1e_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1728 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2908
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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
Filesize344B
MD52e7422ed25861ea8541d3dab5aa7061f
SHA1c89690a349876caacf0563de50f3a54557fd16dc
SHA256ece4dcba76939402568feb1594898723406bf274d8ad1d970e8e6d1de8e0519d
SHA5125b47fea3e5d0051183bf0f9532d13d19ab29953599a9eec36f79a17156907bf3b9ddc87d1d37b35ccf2722cdd3808edd0c038bc00b9e03585735cfa5206a3bb8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56d145610d30dfadf12cb57eec6807d68
SHA1bcaf3eb4168b89c7e8f79475b445c370325e1bb2
SHA256c6e9034c531af2401ec3bbd9acd28f817ae2c929192c27c22c36ea35bcc8ae8d
SHA512e1a7611cda0c9baff5be55238b1ef16da4a03d9cc6fea982c640a4b959ee8461b259bc0e82a9968116701889f1f6bbff8bc8aaa079d12860d0e88eebafb12484
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f5d607d03ea597504bc2dcae0f3f45d7
SHA1775227353d0bbc3f5d51ab02a0066248f82b4533
SHA256ec85d4d532ef2e1ed70641bfe44800787c3b203e76d98204fb71ba72167d8636
SHA5121d80f26b07b7115cce4531b682c3a66955ab947b4c9022429f6001dc781470631751aa80354d7f97497a4aeb93783f40703178d5ad27992edbb6555f0639ef9d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a3b12b0fe1ef738c28d49c96a7c0524d
SHA10dc776c8bcb72be779477abf09ca60667db75789
SHA25654c32a27a5774a43141cad0366551fc664647ef05945fdbf0c7b33840cf0ef85
SHA512203421e06431eaafd7d1b9c561b2adc285734c5788536e7956eb660e42d14a193424008e2d81cfc8f2b33c8f726c1fcc30945a75fd7444e67f0810aaeb19b18b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b9643fdc5bce2abf1f372749a10551fe
SHA1524e6caf5096164c0319730cd974cad6f3da085c
SHA25657632375317be4e65686720f45deb630064541691aadcbe0fda843986b836a9d
SHA5121c264682c2d4fc2c74378938e3dcf8ccacc2216c1f56fb2d2e4a76a142d7b089b0112e915bf9fa51edbc8a4ff082c0cac6fa9e6de282481bb4943ee10f42f13f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5847fbc7143061cb9bb4c91bd9976575f
SHA10f1f5c62ca0c12103b762076c330c3ed35b84589
SHA256ea63291ac25ffec366779e9a1eb9884881b791cd57fea5804e27b98ccf2e3aaf
SHA512f7f99e88ca591d2999df682391b3ff5518e58793f404834ab18baef77b715b56c94aa0a640da555aec2e3a0e5f71a652b50aaf5605459f9b761df5cdc6135c87
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cd588ebb9be965a050cf67dca47457ec
SHA1ebb3864a27a1093a2df4fd31cef69c5110873688
SHA256f7bb57a608add9060c2c0f3a4d723c71baa374844a46cb87e0dabffe219e74e7
SHA512e4b19ed74c69c3fe80eefeaa2a6fdd069862b5cd52186727f6fc180e4de9a047d221189c87a44b9a5d525af92d7ed6019d73e7aa630ab49a306afef62fc71a37
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD514f46597be392463f19ccd47a9de3422
SHA16bc114044abceb5bdac2044c9020b9ba1a0a10b7
SHA2569aa38356f24cf2974750294dd5d3e4bf5aae9eace09c38001d9ee05dae3d45ed
SHA512f03142c4bba69c62e6b59ba5d3100c4c5ca8c29aa386c0331c220685126977b63dc22934e5f19920f52525b123d63323984af04ad8a673f66c0660a4b49cc98b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD526ea8810de360a7f2525aeff6aa49cbb
SHA1c3ffb0a8c121556b10ea92a9a1b1efeb7f435d28
SHA256e19e5ed7acec9c1b18835c5435a14ea213ba852eb438898f323119ccd607b3aa
SHA512f3e64a825ac3519fd66635f9781928f93397aea424da894b12e66ed79834832c5811af07fb0447abdb490c81b0c141c21ef1b998dcba8f1d6458799c6e7ed5d8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ae145d5c54fddf46d6eccc79b7c8bbf4
SHA187f67aa68f246d86982dfdc0b69c6fec8cf8de36
SHA25673367277006150116fd12ceab292e5fca99d875047aa49171ec9fc7f11ffe796
SHA5122f0bc8788bbfc94512a062ec40246d6859f860de39ca8fd7bd0e3a2473ee0935aea4fd12a88a06cc599501e0604a5c3d8d7259496ac55825c6c4233eb47fd5a8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bda81b819c27038b1e8cf005ca209b33
SHA16eb90d8d8a1b29a393b8e6bce2914b6ac9c48bbe
SHA256dcd9712bfa993d11c58dd1adecb6827195b861f3ee69aab17bd91b02654a15bf
SHA5123b4b4603933ee4d90acf7bab82691d08dfc9452779e8495077c196b1e8b6f6e2552869066b56f2eec506080f62bc22bcdb2f4075e9a822c88895dfdb9c5be0eb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5502ef943fa4ea7fb0fdc4a7eb9075e6f
SHA17d7e62ae464050d854b5615675eb752b156ca6e9
SHA256f3c0c0644ca209c5fcccb55de8f99757f4f46cd652f7e8028f2fe495983d1a37
SHA512cf8b2d94206df04deaf8a6665f6b62f958089656503e506bac03795e58d59398302bfe92a1b14d5354a84df0ad9a4ec3c2df025b2d1a83d9e4e6bc800f8187a9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56703ab991229a216e7e78621ae7525aa
SHA10a478f21bc8ea4c9881498fda6e073e5d0840c47
SHA256dd299d837a6fe370507efb6ce0a34de0f89ef4027fe5540a6c7a02ee94b4c86a
SHA512956589c4c932c04a4726076d3654cb0643dc3699c9eee94e17ee29b7a6a05a30042359d0479b6c98e1ab36b7d76ea9772d08b774b21aae41ac6b1b2bcd2539e0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56e47a4f636ba01d3761022e5d1801266
SHA16b72bb73e0159687efafb47e208798e721662c2e
SHA2563df33cf1b64f5308f1159b2ebdb50346671da563281f112e7c1988ca26c16740
SHA512e345320cd56a36ea3a880ef251aac37286a26d0386686fd0d98673678887cae12a1b65493d24a1ce7bc59554fba0aea3234cf82dcb6ea72f3c97889251f82e80
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d2490507cbf3f5af8d8b321027039237
SHA11483d44e8b86ac4f490debdabd5673aff500e21b
SHA256b4ebec7e01536262f6cdd32dc1dfc934251e54e0671aa703a8d4641a55cab796
SHA512024a613ef5aab22d354be52156cbc46614f51b7e509cba2288dd2fb5012fc3f710b5ce40ec156d669722803015ca30213b29bb25b733c66e108e97e4c22772e8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b474b4e2b0f3524d962455cc83677e23
SHA1e2aab1dfdcad1333f48fc939d2e7003b39a6cf77
SHA25699cf6de36ba7bf58e9cbb7aada744e6f14a7f0f7bf92a92f0fb29afab28045a6
SHA5127520d71a34f426e6b1d71c87d2b90e1bc4bf36fb1f693e563766c5db6a21b7a3969c1ce50633078d6f26da06cc4ffb031b6d9d89ea72205a5f161cb66690da1c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52475b658b3b168e8c0c74cdc8a220bdf
SHA11ffedff9a7facc608c0c1d085340bf217d567086
SHA25604cc9993460fb69db36d67b8f2da8226836716935d427c6b5a8f24290a4c5cd0
SHA51249b25c38d3463da7bae83bbc9a68e272a0596b14a67bfb45e1577f310826c1464686b12b271645e01b2bd8ec6a9edab1a48bbd812dce98e5334b59c1969defcb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fec7ba448f00dd9339724d1eaf577643
SHA1b143c71411542f3ebf074ced28713a93307f05da
SHA2567fd1143f2cb4e1b5083ce1b4a7c8ddaedd87bfaab00f05a76f00b341afa5a267
SHA512d05514dee3c73020fe3cddb938e922922b6cc1f16a6fa23dae6871d5dbccf5d477e06681f0bc0e06283f20e499748fd6eb677589682b95dc1d6ee50638e4b5b2
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a