Analysis
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max time kernel
118s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27/01/2024, 20:54
Static task
static1
Behavioral task
behavioral1
Sample
7b41214b4616531fdec8ffa9dbccff6e.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7b41214b4616531fdec8ffa9dbccff6e.html
Resource
win10v2004-20231222-en
General
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Target
7b41214b4616531fdec8ffa9dbccff6e.html
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Size
2KB
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MD5
7b41214b4616531fdec8ffa9dbccff6e
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SHA1
b77f3340eb43925b2d5ce68f75384e4fc8d73717
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SHA256
efbfe93bc12e598f835ec3c150000dee1471d9a0ec5e4345eba4b8f43ad5c432
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SHA512
38abdb6aee67ee35b18b0b1836027141599c951cc0d815142cf2b94278ff83b0eb3974f289b16547ed573200b9dc9d99f8689073e54aff2fa3c75013a0643bad
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3B044221-BD56-11EE-B58D-6A1079A24C90} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412550724" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c0000000002000000000010660000000100002000000055e43001e8c5281e4e7643dde2571e18914d638dc60fdc4138fe8e2b9c00f383000000000e8000000002000020000000655d7376a398a44aacb81a0096d171cf38182a9183ed790938ce8fde150139952000000033bf2402ef0b592531658c652de6f69100080f82bf297c35495bb82817acc6bc4000000004e3a5ff7c7a77904c7dead8c9cb3653077b9d372bc4aa2d2ca356fa0571cc880a7109865432febd806f1e6500461483cae7f0c1939948fc0e22732757e3d93f iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9002f4106351da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2664 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2664 iexplore.exe 2664 iexplore.exe 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2664 wrote to memory of 2344 2664 iexplore.exe 28 PID 2664 wrote to memory of 2344 2664 iexplore.exe 28 PID 2664 wrote to memory of 2344 2664 iexplore.exe 28 PID 2664 wrote to memory of 2344 2664 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\7b41214b4616531fdec8ffa9dbccff6e.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2664 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2344
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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
MD506c71a6e0bf0b95ccb4f98089e64ecd8
SHA1446c0cce0e1f124cd056f08c9b7512cc0064e36f
SHA2560714bcb2c79c8be4244d3b4b4f97972301e120320f20e0a43ff2f5492f805932
SHA512d317d4c680a355b19d898f00f008f53368718ffe64ff4fa7758a04567ce3e918baea4b96ca631817bd1a116bf50a1d2aa8ee95bc86186e477ab0771a8bd148f6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53dbcd1cfa628386a07e15f8c60a50bab
SHA1f64bcd3e05e3dae34f145b26dcdfe1659697fbff
SHA256b0d8052632eaa8b81c292a20a0eabd4baa3faff2b20b8b272f4fee7d50f2fdea
SHA512cca690b46893fe08c0e81c8bb85936cc1ee46cb5484949a817013fe977c3ff62272694bfe84417a0d2253c41959548896752ae29129d4326d951967a97dca31d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56b4ce488770efc7c06f86415e40b8151
SHA174547321990321a58bd46515a7e3cfa7e9d5c5e1
SHA256f37807481573c33725fce340d0e75b5e3a655d8931124d9de4307c637c5d2d1c
SHA512d1300acdc410a8ccd87015ccbc757cbe138ac23a194b8231c40489806d1b0d02c6e56ccbcc7dccca77285259bd92c7f7f789acb8b7434cb1e8bcc8325541c32e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5605da8cdea45c530e2b143ab064e94e0
SHA169429647bd10f325acd0a10b0ed13bd112783068
SHA25663d79b2f9522c2d196b0765b61dcaa66ef3af518419a799f83db52b60309ad57
SHA5123a015c6204055a2389bbd6664cb5033eced44d5c9d2ed3dfe07a6367ff02a902ec19f8708bdc66dba22779d9afef700c2e4b93acdfd3d58f8783d8923b299fdd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ba14150620c032d33c5e95776efa85e
SHA1ce9bb7ca1542a964a1120bf5094830473ac5b9dc
SHA256f65a4c438cdaf32225006ddcf64a31d1ef0a6be5845a89d6756a38b26fb2c944
SHA512271daa6d12c24193f564916baccda5a1ba7b4cd681680ad71d51c3bc91e85fbb3e7e25cddb272404cd7e49c9129d2780468f566bd82e6f5dc49c787eec62a468
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5759c03bda1f3447178f49f34880ef762
SHA19b7f37827e264194d059634f7e53e34880f29b3a
SHA256ec0aa7d629963f300239ebc456344572d089b81bf9554bb940728fe87a84edce
SHA51240be0d7065be213ba60fc0e6e24a77c6850b9b4eebdb9ec860c940f567c321f262add5837015764a9cd09de26f43b365adc86f13101ee87384554014b0a2bba8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53704f4961e782a4f391ee1127f23367e
SHA1411166559a80f65ded80334244d286f09cb32054
SHA2565e6a5de31e8da4a110bec4220fed840a182a73a93bd9297860572215c72d58a4
SHA51270635ebdec2499a5a0d44bdbea212f30ebf2c3fa42b805b069d70274fb0f732b1d838de39fe12ad45d473b67b4b92a9c9de00ce873c81d3693d812ecda36881e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d4d5ccddc4774f02e75670346cebebd0
SHA1d5b7f87c898e517dcc40fd9848d232c039497215
SHA256f3c512476258e83e83c28d43b408f4aff1417deb2bdc6b160545e39fe08c0794
SHA5121c13c0dd4e3beee207ee4c1ae36306d5937a673b0fc39367dc4c423b15cac6e09757af7cdf5619ec4b58fc9459ab35711bb7fa59fd9dcfeb96f49f49933ad8a5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5da9d515e16119d5a1a1ec60975d36d31
SHA1b0b8a9ac0a8dd2716c703ea2d036a866b921499b
SHA25674c396939a146f989ecda25a9513a2f2542acdcdb294f4d003b76fad2a8b4765
SHA512ee37d753d3527a4846798224bec52e96aeb1c08757135f0c6ac26c6488c5452e6f318f4d7ed9baaad5961ad8ab3ea0a6425f1cae70967c7e17634bd442877be9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aefb8841b7567fbe929e1ef920c48f1a
SHA1d308a5f9fce8a0215644261863f801ff1fea9eaa
SHA256449ed53ee76d098c4a2bc2b40e34c26a1e189006a871478da6715c5c7b05c0aa
SHA5124c5d1f8efba28992528d8c73d2206776a9c53a3b82b0be609aad9ce87a01a9c24f98094168f14cb529425a56bbd51bc32bf25b1f6a41f45633b30b2350d36487
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fb07667ba72943cd5cc85997bc33605a
SHA16435ac9e49d6fcf2b71af84a62326984c27dd4ba
SHA256f2c9dbcd63219baf14631238a49158d79f0376d4812d697bb97d42dd84d75915
SHA51277e87fc43e4d11acccdfa70876752f7a75cf3b4644bd6df3a42c6d0da668a97a4a7e2cd2c3c46b3614879a1582d5d034648873dda1baa234e8627da980654d2c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5624244ef3e858d202d3a6c6e5df5780d
SHA10f67d7fc485bdc5a479cf2f493ffefffe5b60248
SHA25616223e7107fe417d4913ecc742b3332fb6b55aa45e69a0344d366da37571880c
SHA5129dc98a0aac342fee18ba738ec7403a45392a87bf242e789b4387ca340b127abdeac65b34725436e43a3ab9521f5fd8bb856ff62163d0f83744ab5da2a203cf1a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51ed4ba0e8bbed46c24939c341f4a373e
SHA1a2e82ed0bda23a5a201e89794412a64a67b2dc8e
SHA256c5cdd93dc34b42b4412c703ab3b6a9f95157103e2c36abe836cc2c59157346c0
SHA512cc471c52dbe96ed4ac1a343a4bc4230d75f7bf0a09c98fdb066ffe0b29f9bd51d1f4d50e3bb645470633dd25f37d3ce8ffe5a46d845ddcd94ddb601df0cc3ee7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52f293d19527b015961d5115689701a77
SHA150b8cc44708d92767391588350962b7897f5dbed
SHA2564d46fe88a78c198c016524b3d3ccc8258152b9baf4662bfa1e6027494d50731a
SHA5129822ccc38305f7f12cb514a0ffd03f2dcfc4b0a19d7e182f498b1aa361416daa98107ab70f25e75dd72b85600c0e952e6ba57014524c830301ba5ea5638b8448
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54c63e1e34346c6bc61fc75b7c416a42e
SHA105f46e224f3101f82b70ba496689486e6ee9d1e4
SHA256b821120e86796aafd50557640e8187de6a72c0877564fa40836309fb49838b57
SHA512e87575cd20732940ce2604bb0246c4d899812929fbabccd7f3877df35b01c83349c2efd785fe6faa2963236e1dd30997cd5ea4013de67c64e64dc938553f90df
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52d7d25719b8276ec461f4a1ef081e70c
SHA12a9d034cd535593a0b71a40892f63377820efcf8
SHA25632f36028456d9d79479883916f3e5c8740a09bb7b61758c62174a2e9cd246219
SHA512b9754c866579f870fd07bd50faf7ba11ff670d9687598c196a66e7f64b3fcf258582dec42dbba993c70557b13d489ce1cfe81ba6d07b9854e153abca12e59851
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58c807d156ca24475b47ad6e73e11436e
SHA19f346d5581a45619fee02a8798c5416671b11a8b
SHA2563091c43850e8b715945ef41f721838c19be89ad0dd6ab127f58a00f3ed2c9c1e
SHA5120ef1f66f667d6e9259a70c44277dcff9d5da19852f1dbab7d04097ffe8a6a95a0a123cd9a4277f2ded55beec63704d254a0b3dc4ce327338d9b404325edbad79
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d59b3aaa7eeec54d72dd00d165ca4eff
SHA1052205533b86b309215cc0afd90828f0f4f8b98c
SHA256f7409ae0237d12c9ec85fd9210dbed072991d94c1994cc9b6d11a273047ed8ed
SHA51265dd827dca14eeb96813c6b7330a96ae82fc0360a928dd25249072876ed15e86a315bc46b15ee0a0ec63da7f46f0dd2c70306b29042da053fa4331f8de7532a8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d2f3a8fe9ff27d8c77a40edf46c413ab
SHA1ec5797565546ce23b048d2007938531590b5954c
SHA256e62825826d16051e45dbc9d3ad945ab44a712bb35bf5fac2d7b1140c0117d696
SHA512e7d547c1af9658fe6c370a1a501e80bdc69cf122c919122437547e3030e58ff696fcc93a23e17a5ea74b7ce13b4d630ae858493da9c5090910571b816c6b360c
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06