Analysis
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max time kernel
120s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19/04/2024, 09:53
Static task
static1
Behavioral task
behavioral1
Sample
libaccess_output_dummy_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
libaccess_output_dummy_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win10v2004-20240226-en
General
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Target
libaccess_output_dummy_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
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Size
7KB
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MD5
5caaeaca83d94fb012a72a646aa8ed29
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SHA1
d58a1dec739dd8b751cb73fc7b7d957137604b91
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SHA256
b78ccb9de1c85d7929b3c275d6be2e1a5732993cc10120a0d1216ef98354812b
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SHA512
2d4ffc4059a6e4475f42a7f032b7bcf31997c53e2a6213c231c5865fbdb43fa5705c5d2f866191e405e317accd02cf818627eb919406c90fd218af0d1681d2ac
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SSDEEP
192:ZovTPMcMHytvGvDvi2vGvC9vMX3v3v5B/lo3wvAvJvkv5vHvJvYUQE8uI:ZQPMcMHy5fXf/YE8uI
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419682354" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a9606900000000020000000000106600000001000020000000454d82b65ca96ada9842667dd9c22424ad709b77574f8a6e90e3e0f5bcbb3669000000000e8000000002000020000000483e509d895a453f320acc73fe34783ca95753f86eb987718e7ba670df8d38a620000000dcfad60d7b66761c746ea6e339ad2015ee1e85052d9196ccdbd62aefb2e80d6340000000b23b29c204c55c2fee1335caa725f565b20e5eee4a93d85d79e14b509b29cc0f23bb544f7e3a97b785c87eeb3713b7191cd1e680268721382474c994f5623e14 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30c43aaf3f92da01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DA8C8471-FE32-11EE-9387-E25BC60B6402} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2600 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2600 iexplore.exe 2600 iexplore.exe 2560 IEXPLORE.EXE 2560 IEXPLORE.EXE 2560 IEXPLORE.EXE 2560 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2600 wrote to memory of 2560 2600 iexplore.exe 28 PID 2600 wrote to memory of 2560 2600 iexplore.exe 28 PID 2600 wrote to memory of 2560 2600 iexplore.exe 28 PID 2600 wrote to memory of 2560 2600 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\libaccess_output_dummy_plugin.dll.svn-base_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2600 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2560
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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
MD572d5f4ca29293c41481deb0c65bb7386
SHA18666d09d2e0afabfb048c356389d649d55cde132
SHA2565d61e0725d88f482f9d10dbc1b29b26aa31d56fea8a349a62a2e58acc363b93b
SHA51278560353670e532b5209934d11053bd10477e0fb8800044bf9b4e884e1c111ad35a60344e6c53d8dbccd91d14bfe6d87aa35a6d7eeb75d2d2122152bbf245f0f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52913d0b61100d8bb73641b8815438b6f
SHA12c6a17c933022565b39e37699fb037cd87f499a5
SHA256c5326d9ec25e5b16da3e1cefc36729d30a54acfbfade75c7476621e1ba6fd6bd
SHA512d9d5c4f9cb2d943d928e844a95acce6f885c8be2db2e2e771658525cad018d081aad07bd9c172fd1c486167d3d1ded53da8a4f43d3ce217cf64d00f218c68f50
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52460733b32f8b8b8605225ca044e4742
SHA1f48d74ca96d142c9699486be8f765f3d649238ca
SHA2561366fa803956d8cef415b02ef968045e4f66095613ca11f490ff686f84d2b5c0
SHA512bd78fd134071731646a7d867689bdaca048c6a951cd35a41ad676a4bd6550d9ce16cc1bfb76a2cbf91e656c47b4d679eb70db5705d6dc42ddfb07ee3733df045
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a8bfeadae3fa57e53f5b6b9daad22c0a
SHA1a5e337f81795925226185548fe4d0b31797d3d5a
SHA256534717320044a704424f091c82baf00f265906f955f954dd8f30e8c6ea2cc8c4
SHA51255086cd80593c909cb0f091b2ad7c195be5a9dde93898c9866cf7caf9662a8187df4b8a3bdbd14be57a526ba0122f457ae3b31f7b955e52f9a767bbe246d2395
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56f6bd45b66684f64034fdf01917fb2b7
SHA14e30c3e0074b4830da06f9c7672f58af3b73bcfe
SHA256efd9c3f837b3fcb3374ca3b83c70dcccc3b3bd4dd4437cddee89f5d3e7ea2092
SHA512cda22db510495fcfa75f5c95c86bb96eacd92cf0daf10ba5c307c042afae849d2717ed95d6d315d5817c84a49fecc2639ca4e648fb11b0092937d0e29ad9d5de
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ba9f82c3a1bcd8ec4b721ce31e444d1d
SHA175cc3bcb2af66ee9a38a5cc6b262de100b9dac8d
SHA2567f77b581a084242a022727060891bdfdbb54d6121c397b0d690e197d1510b1b4
SHA5122079a029d6893c3408c622edcd0fea6fd8c09f81950993efe2bb5b46547c2c82c1b2fc699935b620c1e7fe8f8de563e73de7389553fedf03794fadc7aeef1f11
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d231b8078938b869382103ae736eca62
SHA1447d57996fd68e2e41307d939a2adbaed26fd6a7
SHA256145236dd584fc850769e5df8d386bed1e5e23b0845f836573479f54b101c94a2
SHA512983151dc0a6418ce883cacd244077babc78f91a215cc8aa53ce8b21e619c703c7f9fc7d302eabcf4a83efd6f70d93430aef3447bf369b577660b5a3e25feed9d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD582e9b11508927a0e8e733f87240f06cd
SHA17726b66e812dd25c63753a229645eb41cf1af60b
SHA256ba02bfa3ea54a7307bcb4a2599509148abc17ffda2dfe4ac0ef4c0b4303d3a8e
SHA51223614ed5131fa5e6f4e623ef9a45fa14440a424caec68270b9123e132d392bcba44f5f94fcb3c2e7da4511f68b2ad3e50e90109175cd254a1753a0c440cab391
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5149ca74716e78885da37bf4301db0491
SHA10cba9506b433bb938897d5e5c150a482bdc4117a
SHA256b504d2f64bb8d7f9a6456f70e0e888b41d8d94585fa7065d5ddd29afb8e38387
SHA51248199c1b168ce438c37b67b12e8335fb6bf9eb970a9e592e6d904e0f8e05e55c4a8d3fd84182ce852c59fa0b25bf9100aaa4d0373c291603833401b5cd1d1ddd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e4b3049b295b410f2c58d05d284a37c
SHA10c48d0ae4d5a852e01879402af7fc37e5095e575
SHA2564abfd9fc4d75b7c7cef0141d08448ad01b5e8626f2c37a446d7cf7a783457460
SHA512fd3849d2508fa59bc46b664a9beaf7d94baecc876d82721f12de96ef73ff0d3be1f0bd3bcce940902c41bf7b644777ff3a8a9b7d7febdbb7c7b365db312cac50
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b3a428c05184930df62a98de703b1bc
SHA15329bd9cf3075b1d799e9871bfa52d3175e562fb
SHA256f52c91a5195ca25ee4562fc4f661bf8a4c2d023beed70330386328f7b6d5d2db
SHA512a784f94c06d91303aa52f912715c8a88fe031b376e6d0e9965045a2d5935a47306f16dce6fa8e581eabdb1ee55d6a429f7ef965959cb2a351ed8817c5917b997
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59157a6c525c44dea82f49f2252ed68cb
SHA11f899028ac07ec1879954bb1412f6f2166915e8b
SHA256ea17a51a75a93f1abae157a13fe5753c364b77089bbe4bc016b3d527b4bd9ef3
SHA512f6fb30e0e0db9e27e774669697619d4c5a1ab61d2501b9a85128c17edc52d2cdb6adba517431b43c9d017606a3d39c99d28617d8450fa4097c8935d104e0f280
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c48b64ecfc2230775e3d5982e23ab86f
SHA1e105883b7b938ff5d6695a6e948c0cbd3a1f7d94
SHA256ab16cad301398fce6c30d3455051e69ed9a7a5e370ddb1ca7d25fed55817644f
SHA512662d5cf1da9ac6a745978bd827a95ba8e71bdbc9bb94b7b94563083f0e7e06b295d14ad54531bd93a57fe62207099e3566f14f0a9b38f700d07237f7fe334752
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51bd7dc9a6a358c4208bd6ac44e9bdb6d
SHA1a8796f188c0c60909f32ad67c3c7c014e62d5288
SHA25667f94c7df9ae9e80398f38f2fb09c9dd710146c38b58287dde265288ad062dc9
SHA5126d263f0151c126a9dba0dcc969538770e3e239955d1f4dc69e11cfc51f56c208275510474a619b4d0114af70303de8679be6e4da8c5bb06123faceaf2624aaf7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5163e7ceff5c50aa60d538126204c6b5d
SHA1f9a9971a2c78587d1aec4bfb46b4316912fad9b5
SHA256a09dcb12e29ca966c26a6280471a5251ee599afe49cff67b19e7f53081c00468
SHA512a1d6d60a8bea221062453af5a5d5923eb953a242c64927b6dc812f3bd223b5129b5f0dcc3c902d0ced3fdae1794e171ebd1b59f26b2f787bfd1c1c174dac7806
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a2e012aef1783142b4a3f02bcd4e6981
SHA1963b3f6c8410dbe8f151b83c972a7363ea2ea7ce
SHA256de6e049adea05d7ef505603013f2a59e13c60d8b526c979589b31b97c6e1d0b3
SHA51201740e6f337055334920f4b95dc25f1edc939752e53fe5cf03e29886ac5a1b48dc245b53ab691bca7f34135b9afbbc721268657e2702702ef69f48e44692953a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD574297f2038e626342585597a5ce3b422
SHA11270c8c199ace047c7adb7bfe66c432e4f201c29
SHA256d7bc69be2e43441cd055773a646523ac7ba807bdde1544c974084ceae1ed0a2a
SHA5128fbae46741d4eaacbed1386bccb388375954b24dfd7867cd1dc7333c0afc3eff22a6dc6daced4763c775da9eec822dbd58c025d060e64137caf045bf948cdb9f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5526b7b7b17581916f1c33f0ad4132287
SHA13dfccf7fbc1722e45fd72f28b05210ad2a765c7a
SHA256c31af20d36c7ac57cdc602b10ad17d0fbb2308bae3c553947eab498aea5a8203
SHA512d026e2b1302b7d9e328c4375d13defd19677de4ace6dbea79b7e66d04a851087d44eb6fd2149f486a485d28901a1833f78aa98036de7bb79aaaef4612d5c9676
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a