Analysis
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max time kernel
142s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 09:07
Static task
static1
Behavioral task
behavioral1
Sample
33d296cc752f881320607b19cfcb64a1_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
33d296cc752f881320607b19cfcb64a1_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
33d296cc752f881320607b19cfcb64a1_JaffaCakes118.html
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Size
1KB
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MD5
33d296cc752f881320607b19cfcb64a1
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SHA1
fed179be76e91d8a23fb3a7c844179da7a472261
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SHA256
d8db6afddfd90856275523b9df931272b824860340cbf28abaadac2adccc6995
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SHA512
48d86a0dc4255e6a3a3c0dd530761b75fde0b701b2dcff55fec9fee20d9fb632ada730068c0453138f3f477d5e82018faf7e98effca426a64a7949f941939a7f
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d1000000000200000000001066000000010000200000003556eacff4fd39e90f75529fcd0ea2b861f09693bc85a9366ceb7199b05abbf3000000000e8000000002000020000000f22bb100cf4876b1ef8ee7b03e1010db775708afee913388e84e5d2b205b41362000000019cee1487fef0ceeb81a424cb4616b6248e69995c15701d4b1b33c2660b202f540000000ec1ee71bf74acc31e60f1e3ed324fd8de60581831994c00406dffddcc7edd47eef80a03fda710d3d537d330346de9474946a583d10062b6ea58006e94fbb35b8 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 801f15c682a3da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421580338" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F12A5B91-0F75-11EF-AD38-76E827BE66E5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1860 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1860 iexplore.exe 1860 iexplore.exe 2548 IEXPLORE.EXE 2548 IEXPLORE.EXE 2548 IEXPLORE.EXE 2548 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1860 wrote to memory of 2548 1860 iexplore.exe 28 PID 1860 wrote to memory of 2548 1860 iexplore.exe 28 PID 1860 wrote to memory of 2548 1860 iexplore.exe 28 PID 1860 wrote to memory of 2548 1860 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\33d296cc752f881320607b19cfcb64a1_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1860 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2548
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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
MD59ae4ba5f740d2dc909ad982a2253445a
SHA17a041bfcf532138ff316e0f2b3670675c3f55368
SHA2562d4d0c999412c1146ae1762f827f91890a70c7470dc465dc9a23ea57d1b101fc
SHA51203ef9d413930e296d0800eb7584ff628c5ff555b5827f124a97bbea285ca4162f3685a84efe38bf5948c490672b90794bacaee65da846c2f1c8007700e07391e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c9d45891dfe74b63c411b973409f937e
SHA14b52b493808ac971fb4f3aa9479ab96065a771d9
SHA2569fd5cf4018cd5604d65fd2e953dd6ca9ce3d5c3f5046c06f0e6fcc0d46442543
SHA512375d602abb6c1dc0367c26f933d653089944de85e1cad336080edc4d5f9dbc99e8a9de2eafddfcd3a788bb2f83c3febf083f5757911673760c7216f06d0ccb6c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD542d7791ae2a152ddc063a3421552ec27
SHA171db1be8166eddadb3003d314c08b4f5daf3fe3d
SHA25654941bf5c779fa44c52efc204556c8ebcdbd3e69157f58822ab1a51634bace5c
SHA512918c67b686586ec7b263e1b240c6ceafa17a1a640e1532a04214ac6978f918b1286f5cec52976d670d57cb87e67f009a3cc7140204b61dd27aecb071cfc7a538
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD578b98d6a22b11306095d0a614386f767
SHA1438113355f22518952ad2aa6a79e3b3f77d85011
SHA256778ae5d73bac10ed54f7c0b929520d0cf30b39793aac1db04e954a98c92ae9ab
SHA51287e98d641e788fcab896631d076b3d9b6007d30cf50fb7c6d12a47196de207516831acd6e866750c98fa0965cb67fad68b1c9208a81eef890202e30b73e15f1c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5119df3e3bcc7ea046d236d4dad817eae
SHA1b3bc634db94790d32c556a1ec4580b6a96b48b6a
SHA256795aedf50956dd4ad766809e0e7f268476a3c9a82da0a89e0dd1dcf8e422fb3b
SHA51252e0df01de61f9ee199a6410dbfaf8b3e3f9c221044f0abb58e353619869eac47b361dc5d095984ad8aa7909a32e7005b87954a457b1bdb959d4aeaf4f828ec5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD515225b2e6fddc0a94f34e425d0f743bd
SHA10cd416ece17a39667c57f43cdf110fcc2a4d62af
SHA256ff6c6907faf5771cb311b118ddfdbc1cdd998b10e3c9af12f10004c7d37fd9b3
SHA512e3faac96ba050b81610a2e960c7ff170137c1825e9a2c75455aac42d6d835a4bbcecd632c4b2cf2b6f706606b28a3fd6ab6f265567db2f39efb51ff2bb3ba2c6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58c8964b13cbac5376e5b33d1c48759cd
SHA1cd67886c43a55c19811d2e40938712640267df31
SHA2561c29948eaefa388b58f677cca1cfbd3e16db62c18c6d790b6db2fc4ab0f7732d
SHA512765035cd8cb59e3f773f5e65e3b6250ac5821d76514fc5a77786ee992f56d801e4f7156be7492378c1bb08bdfda9322fc12400219caece54fadb6ed3ce2265c3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bf9e6f708067b283ecea8b3d9b031fd4
SHA142bd6eaa60088914557891fae674f1422d6dbdb8
SHA2564b52db7d35738a737c9bdf188f5d5e77ca5edbe1904ab1496d9c8b103c6b2804
SHA512270ea2ae4f31095a9ee35cdb04c2baefbe8af8940921a78179b8f42fea79f3d53283ecac5126b2ef149b5aafd2cd6359a1463ba4a4e8397ff81e92550ccb3cdb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fed633eea1d6617cff2ce9e9d615a31c
SHA1f18fe5af322fea385c9108d7cb7ad48c682d7568
SHA25635cd5824ee6ff53aee59beac14c2f92d361dff3d9ebc4f98591ed094cd9f695a
SHA5126664a444f4366af1ea27b298c94bf3869cdab9b501c555b1e127c5e9401dc6395d708325d3a211b007847871d1145445222205f6c6ac3bff3c208194fe34404d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD527d2d733feff926c556cc6db111bd53d
SHA1772a052debbc8e15d8bb6d7eaf0431a097bc4751
SHA2563ba954f7ab2a1d4aa5ba047719e50b4a89349f9487009e422c9f0a7c61208380
SHA51224cb8f21f1d1e5c0fadc77c7504903352d8653e4c40091f5a0a347d5940f835624a627c6e333b49c7dc2bac768149c0f36ac63a49b8f5101359287e5e36b7687
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5184b3a9e170bdbeeb08f855ff49e1bfe
SHA1bc6696e473e2aad471438944a6109a052876acbc
SHA256dba5c5b7a20aa1ce51bdb1d8a038f4fbd3efcad4d3462afc157b49178bc513b7
SHA512f534151f636d79cf827c555a0269491ec95a939a796cfefe8a80574835e91222d97f78d1bb7109608ece9bc63f83a7fe373cff864d032a4a669212a3e5976e3c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f0660eae3f5a40bf56e82b25d6d6c409
SHA1d28676076b6063ea66578b9ed8bf1caadc859cc6
SHA25606008467b86d843cce082712b304eac350c99867779967f61d1d94e6abac242a
SHA51257c7169eb47ee7b5e6df99ba001288b9ccb8a3d77394b07fc7cab0711c579b16560b661256b3c5da457eea3cf505b0687d6bb9c80e475cd64d94a1e21ad37d44
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55b809d58e541f4b126323d82a86f887d
SHA150ce4f468830caf1597a0b59ec91ba8f039363a3
SHA2561901941cb19310c6491a68a44865415c718c2e51aa3c96c1a7a8a1452d981e1f
SHA512af5d8768212a5f2a668bbeee5dcf674e8f7783e4b81d02841964bba89f18defb038c57706516b464ef1b2e4115fca21c4c5513d09905093c620e331afa3de797
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5842d296b1a033306ee0debf6e601278c
SHA1ad6a8a9d9a52c76b82fc9cdfa0cc96d9966b1944
SHA2563778ceaf36ef69e63aa9c40a0c20d606eda3d6a35b15fd551456805e5727636a
SHA5122dbd7957036d65cb836be4c34f426e12514853e5c1d58302f44d3b7e9f3ebf2fee1c670ed216929700b692128c20538d8f195f76909c67c9bc64d0f7cccd5bd9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ca1b16bc3d4926f97e49306fce504954
SHA1ad005dcbacde9209d97560887bb2d1c42c2cd4b6
SHA25664e9ed63962b6ed0b21b6e8717c0c3189967281ae13fe87d40608857cbb1e1bc
SHA512ccf766588a27733bbc4af928404c928a25aeb9fc06a7a98515d7e5caf1b6c0dff9446400fca14f22c321289eac4e0ee97e7d9d3970890626dec8dd93dc0ab74d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD510acf7db9bcc532e425ae35319cc707f
SHA1d6bc3a94d09b764561405acb00541c233385822f
SHA256e5958565b6594c19386a7db87d856fa2844925c9d128ee7606d82277fb7b44d0
SHA512cfe42fce7547abeea5bd71d89d7de54435b6b276e97cdd3b4e3663eacc65c4411686c59b9788e63351cf275aa268e6b62ee095e7b256548dbd6125874eb6c9b8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58a89dc39b8c411444e9ae5e517d466c8
SHA1cb5f7703e3529b97fb1e828ad9b721adc3216ca4
SHA256e155ba26e28839e2efc586f6c66b52637c508286a4b8dc5d1bda2183c6792fef
SHA512f6250f4be1c0e8945e171f27f5c510c39d7d495d6a8ea878d25fb6e97264bdd2d5f85051947f96ba7df787f4029529ac70d776c41c1c61b2856bb17f68c2a6a3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD587c043f9dc0bd67f8cac2db6e418a982
SHA1ec06d7b366af64b3d995060399b32d27ee29123d
SHA25692cd5111ba0866b80808fe8a86e7ec616e246fd1e0e2d59b60e886531ae3894a
SHA512d3806d686993cb7f58d4fb57b9cfb8ddfc5568cea0338fecfb8cde6e98f0cf4f58ba9385a7f506a5fb742df8217074bae93ab6aae6c98e5065f3cdcf385232c0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5008576138277b2b9cffe5c416fadbb1a
SHA116f6e30d6c9a7f3207761b203c05a8edd4808e9f
SHA2569b9ad0c74ab2e8df425fd50c1f5655cde76d9446ef2a83ff6a1f999b4f222bf7
SHA51289fa5af8aee93d48907edb860d6d9e05f2f019f68d1cc0b3370e5aa2ffb1a0b6594bc331dab94ae0e34c8e82909cbacb97b789687a8b69e3d9246c9bdc769a67
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f87961ad83f49c9f3f9f20d08a3d5b96
SHA10b0f508ca500190db4632cfa5a409f982c162e7f
SHA256e9ccef76308daab0a9cb884f63492319f3866da6b1c108794ff00cfd200b1e6b
SHA512826332f8343248911d305ef28286855bc9de9240a0e6e39309dfe4a2ac0f7c9d1255c5c2fd335d4c7353fc275496b06090d356058f1f2512c0dba20101e822f6
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a