Analysis
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max time kernel
118s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
17/06/2024, 10:19
Static task
static1
Behavioral task
behavioral1
Sample
b81a983d25ff46f559b3973c8781c8b3_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b81a983d25ff46f559b3973c8781c8b3_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
b81a983d25ff46f559b3973c8781c8b3_JaffaCakes118.html
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Size
1KB
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MD5
b81a983d25ff46f559b3973c8781c8b3
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SHA1
f8a54beb31820ce01d7f3fde0d8ad069cfcd4c87
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SHA256
a9aec11631b10af7b4ad86b8e86d62af426c20a32daced2232939a1751eabcb5
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SHA512
2e0315a164dc6fcdce22b39e386160d6ec58fa5bdcbe8032eb390e5af6ae97ff9e666023509a0ae5278a91a58903331ed4debd9b8b49cdc63d87636f1c47e40c
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\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" 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 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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DC86E01-2C93-11EF-9A67-52FD63057C4C} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry 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\WindowsSearch 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\IntelliForms 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\Main\WindowsSearch 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\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424781451" iexplore.exe 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 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\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 Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 903b20e19fc0da01 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 (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\IETld\LowMic 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\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" 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\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d10000000002000000000010660000000100002000000055cf17a0e6d5f1bde813579701c1f5e69ba27019d4e91e4e7affa641e0af3ae1000000000e80000000020000200000004eef4a2e93b6226e1e433b3aa3a4f6c0a8bd65155f3526fd2268e04a2086daa420000000650e9738c9ea3cb5cb3a81a3d15cc7bc86987b80648f0f2e31a592c8f3e76cad400000008b7d4364863780e71a637df69bb83f1ae7c73322ccf8f1e2c0203622330e71f2b36d880dbeaf8235d64edae21edde382ee93b5d92755c1ce2f85a4e0c1c17bdf iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1680 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1680 iexplore.exe 1680 iexplore.exe 3028 IEXPLORE.EXE 3028 IEXPLORE.EXE 3028 IEXPLORE.EXE 3028 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1680 wrote to memory of 3028 1680 iexplore.exe 28 PID 1680 wrote to memory of 3028 1680 iexplore.exe 28 PID 1680 wrote to memory of 3028 1680 iexplore.exe 28 PID 1680 wrote to memory of 3028 1680 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\b81a983d25ff46f559b3973c8781c8b3_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1680 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5199fe86aae428c627a77a62a9bfffd88
SHA12626b0e37cda7a2759c65bdbb42d584ee05526b1
SHA256e60c5d7e1e648c1a7337df2809f28d9733d5b614ec295e6b93d10963690a8084
SHA5127b671a2a4ead182fa66043ede8d95e06d32aefeaaf948ec5b0d42bf85acb7ab8bc127ebeaec280ca04a86a071d09a596f5f4ce6346ec7ba2096b4b55978cb2b8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51563f544752c1d6d8cbd125a3e9ff5a1
SHA1f6e9a7a68c8b63a1f41bcfdba8c8de51bf94b516
SHA256efcd3c2d509f6927f6c291efc2d973116e3ea356aff76ea8cf08a65f1f07ded6
SHA512453cd1eb299309a31331a4e7adf85ad2d4900110feb47c99db456dbc44c5f7c6ca2b57218760ecaed3037e549d9b3ed10c232ca0e331ce547528e057d562e44b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD501e09f74528175f8c8804ce871345a28
SHA1086cdefa7fb018792624109ae0b9fb7b48612d23
SHA256b542fa3dc9c70d989e3354bd4c386e78fb0ea020b1a463a58779e58cac44d47f
SHA5124256d1ec7e3737815510cb669495d012b45b01fdb8ac8b5b2d6ef294bb01b317000d83fe3a018693356816d90f31e54c572910bd4c82afac496911211540b3bb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54467dba37967b62ca7ea928ee91496e4
SHA1f493e67f9df203da47f1aa1c9a73d9cd9fb10a05
SHA2566104695e51627df624c3ae50141b759ab9da1d18064f30483750b34f197700d1
SHA512dcc58e63f66718e264bf45492a62a3f32afea05858569264d0aa98c34de42b3f4ea4ac07fa60bb7456ddcb9ccad403fc608b19708789ff7632545e7db4e2a208
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5eb1aae55777ec67e8ae939a35e814873
SHA17663c4caf7cb0065ef5b0e016af23a273526293d
SHA2565c80b2640a64b2a31dc53c61a6712464e56fc3675a24ede46b66c75c2c68439a
SHA512e61716fba598bf6c89d4b90a9242e3a9381f68ce10aee2ab8f67d4f9f5c903e3cad7fb4924a57da819deb24f9357a4b9ee30ca5f8738ccecf78884394caea16a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5468de484e64fa7fe3ba7a6542230a972
SHA1d6523739556dfedcc37b9f4fcf4870cae802c614
SHA256fc303daba4e99b5488366e2590b6c67b28d921dba6eb30dfc71765a40753059e
SHA512b59906447bf8dbddc338be73199e3b9557857e60b6e180b0ac40d666bd30597e8fb9f4fa772feb0f09590237bf1cd11ab6325a17293ba0842f083114e731fe1b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f1dca59b20ed675247a16feeb3752419
SHA14e1d4a9931e6d2a589f1c3df87c9899b481c9439
SHA256dc6d3b54f13eed67e895e1d9e09e638b92866e2f60a3466546a4a2bbae18f2a6
SHA5123f3372a7dbb0f2821304c4c3520a7c206f7d275c9bde60816ff3a630476e6da82468b84868df9109f2984a8a0550e0bdba0c75f5bc897e1e9d66b6dccbec115a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD557715f4247fe6701104392daec23f30a
SHA1fe78f9d498f5e59079363abe60682597ef119ae9
SHA2564457973d478b1c5b759897f6d1c2d76339d4b03dcd36ee15fa0e0da20faf9e21
SHA512541a33c7e71060e94543b6d91c54ae584cbec81da2a2763e36aede960f2ce1dc005815a5d3b35034a93907331ac4e62a991cdc55551c781e701cec7fba4d60d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52640071553f9d61cc0944f599b52791d
SHA10c733ad6fac96e7bbc0044ac08a87e0e3bd2558b
SHA2560493de87b2d378c761c396e3604b56ea2cc41a87b0c32e2a92605d8ded32b4c7
SHA512d5de5114f02b393f8d43b2765eb6c9fc6cf69be42c8ac3466b60057aabffa539583525a8b9ede6d275c5b4b8937ea9dc00a7d015ded92fcd5161da0632a5eab3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fecb534bc251a13305dbed971e02a26a
SHA1d9fe5bbe400af0b305c4d8195ed416f7f9ca975f
SHA256b65c7d1a191f3e0a1297415a44592daa2710bc71af6075f9f7a0cd88b031167c
SHA512d6768c98a3cb60e29a4b4549761446df5893088cef7be13d16b42fce2c443c29cd3dec709b1b3213a6e8d1abfdccea4b54bae783894eb63bad5f0fac9bd9e1b7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5752ff063e8b84a7f8e111132c613c84a
SHA1e43bf0eab2d2822b8823f86504de91d263888529
SHA25613837eba9b1a7c07dbefbcea026b5b2ba698fbda34918fefca9e60afec428b3a
SHA512b5f9652cf9b3fc6d0051bbcaa79acdf79e7d1da631a07ad88b21447cc2057199ad4dd3ffeefd4c2bda46d48a967da88b8ddf23c17eb35d9288aeda03b9cf4bd5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD564eea1767fdfc382468d9c30dfaa6a67
SHA13466c742289b378381f37a35190fa909ce7fcf66
SHA2565a3f22cc639327504eee7f51544128789afeaba100255b2c91b174023e81258a
SHA5125dfe17fbbdf7bf0b3cc80f442846107365b3b4b770e20d38d13cf8d13fbb0bccde2064df5643f64d42c5d8fbced776d1264ce4513772c2bad6c7fb062b983199
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51d40573c627ee38218e29a548f694e8f
SHA106fe5863cb7dc03ab165f5c2caa2f3ad8c1c2796
SHA2562444c2f16d6c69b478f071984c32bf8e8c5aab326f2759f7b7e28c47ae796f5b
SHA5125c2fc5e0d0bec6887ab8e9baf480d689a1ca1004ecebf3543d6cc77a9b42579e4c2a2c5070646feff0ff0a7d10cfa2f7f4b0efe871ad1e3868c6fae79ac49b6b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD535274c6ea59c39ff8e24a9a6f5c3eaa5
SHA10c0c76ad90a5700e63d78d6db6c97060147b7571
SHA256ce3c0144149134285afe6dd70b1abb4d95d8d88a05e84654d78b0f053baf8b77
SHA5122f7913ded9c617466b957ab8178312a5d60352a7f78c3352e565c42856e1d6b0d7e49490d328f10d005f2972be41c3adaee7d67c04ba30005b28051870425857
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a18f6e6d6a7600d2c53285f31e2e55f7
SHA1d7530530f772b59dcc03ee47eaf9de1fa5b76a46
SHA2564f1856196d37f4cd3e9bb5194448cb7290348aea70e537677bc974603b41bf1b
SHA51220993fec547f93d466b1610baa50548f9602a11ba664dda17f4e071ae0018aa9e82ef09005bd9dc9bceeb3aff0b6796bc6692500a70e464164edba503112848f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57852714f291d0b5609dcda9ccaf4bf1d
SHA1c1fbf3adfc783db379ebe30b3e53bcfabb0779a2
SHA2561c938c67e5677ca3fb5c1f3394499c50af2c2f58052dd500fba370b55f79d23d
SHA5128081370a9d35c64a5e9aae2c3019e60d845d00b00e59ffea02223e09fb96ffcf0493d09ed53c8f84aefa42f784735be94fff26e8b6a836516b9960a6657f8c60
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ce35819c383a78107e86f293916d8709
SHA10f0c78177334701130b275129ab51f8c17152925
SHA256ada0fd5f4478170c29d67bebf002191e83c69a0d1a9c20c491846838a8af1734
SHA512b8e2a6f5007fec034a05548c9faa7da5b9001ffa3b1f6ac09444626de462609ff13f8a5b573467b083be56ec415686f3e7626ebe10b09537b1235837a7dee175
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51548891a12c3847678f6fde35ac95363
SHA1c3cf1d579ca7a3992f15521895194cc5ab3ab82e
SHA25601af599ea3b381c8c0e8e52d21c73690bbf7a8f12f3da5a4e72b3ff720236e2f
SHA512f700ee932813da028f688a0fc7a74f79115b45e8ea72dd312ef50b96c6a110dc39061280fd1f93c01140ee3d21c442a2289a74aa4656d71306476fbcdd1281c3
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b