Analysis
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max time kernel
134s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
19/04/2024, 10:12
Static task
static1
Behavioral task
behavioral1
Sample
libdeinterlace_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
libdeinterlace_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win10v2004-20240412-en
General
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Target
libdeinterlace_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
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Size
609KB
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MD5
0d203a61d900e34d4cb72293e2488744
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SHA1
c211a5bbe33e4ebfdbb324bd9036ce088f0b420d
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SHA256
504ceba467f54933ee55d558e42916e336d321e95499cb08be74df66ba014937
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SHA512
accd61b632f3b563c35d41654375fde6f2676ef438e0021ebb71afb4475ef7d4ab71ddd47a1f46c2936048c3cc6c22cb04c124f6e555291b5ff7e9abb07dc589
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SSDEEP
6144:dtNm+UQadGpkCA0I+sNqbeKQc8GD/QHhb:vNmdGpkCA0I+/zQDc/Qh
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9E7854C1-FE35-11EE-BB71-D28C6479375E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b006dd744292da01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a529a2e22ae42f4084bf8a2f7b0415b200000000020000000000106600000001000020000000b123dbfdd27859a8295d246d65beb5b5f61ac06360b96ff868d4b38f5ba777d2000000000e80000000020000200000006c1ac31631725bf4f0eacd0eda8239fe4b04f7c15926e33137ae81020ec8ece9200000004aa6ec31bb2015f3e1fb4ed4a0f4aba7a1831eeeca2be329353ab70ccd4eaa1340000000bf44754deae3df3d4ce46caf1a53327b562692db322032b2d6feb436fd8c49ba444d762af7eb7699089be3c43ec84e677e1982adb03752259601b0597e96574c iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419683543" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2164 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2164 iexplore.exe 2164 iexplore.exe 2712 IEXPLORE.EXE 2712 IEXPLORE.EXE 2712 IEXPLORE.EXE 2712 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2164 wrote to memory of 2712 2164 iexplore.exe 28 PID 2164 wrote to memory of 2712 2164 iexplore.exe 28 PID 2164 wrote to memory of 2712 2164 iexplore.exe 28 PID 2164 wrote to memory of 2712 2164 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\libdeinterlace_plugin.dll_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2164 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2712
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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
MD52cb111e7da45c02113271b9d39c3ba71
SHA1b076211f1fcd2d511f0d0d873d6a37d87e877b13
SHA256c72160a03d0fa92a5256273e4e6b0bbbc19446fe607adf05c83aa221d8b3c00f
SHA512cb2ad6fc96e5e0a79d55b41abe201b6b1912bd48c04f673b34633e2bd4d715d39de85b65ac9c2e0215a4eda4dbaf446cca0d26f76c521b527e2ec855f3db14c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5658c8835e9d043c47807e88443cc9d17
SHA1e7b0df0eabdb4d157a5bf66ddd8d8452dd3d78cd
SHA25632a35c970cdc171e8cfb37d2836ab138f707df9ef5aa4f76493803c5d743ffcb
SHA51253db08537f7e975f7b9caac8f465e4ba3192a22e382f536d8cf6fa8937d69aee1045e93bc98afb2efc1d4e38e54ba522f8204385f578c91d8f92ac53776df1d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50690c1ea66102ddc9d0197776d285340
SHA1278ad456baa88ca56ba1d9ae1d75b5a989b80bb0
SHA2563e36afc034e241c22dd36858603866572156834c006438f7b887546eb55d5f23
SHA512f11d3ec5f2b2312e765eb943089b6ee6b2e419e2551b9e5b14137905cade424f2617e1432e1aa0ca64de9dd00f009cb8cc1e99648b4ea28c70753fad4dd8703c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD527ddc242139699e0b1598b73b1012354
SHA1c1af6aeda6dbb9d343b2940aa77c4664a5829f42
SHA256051483bdd7ef73c0369d78ce8b1f6bf8a09d114397a4294ace11ab2f2ac412c2
SHA51218f9749d9416a5e1b7567d291b7ae9e0bc4e7532f565f42aca18ff224d96c59dbeeb8dc593a85d3c30eb29d72491de597780562c78d4922d30578b8ca67649c0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fec043660cc46dbe8ec607ab296c8804
SHA1cc4d247397c13292fb51429be6ca0ef89dae2fa4
SHA2565aaa98a339a8080a0eac50c5ddd22ace0a2276721206a538f9d8789b1ada8d68
SHA51298448ee37019463a12853b82987d54e0f226de60afc5cda1b6374fffdc254acd74cfd6bfc28658b2d5c868a9d009e5f569040a1d690c7c36e6abb5fa12f53727
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c2e5304403874ddaf8a727f8e0c92ae5
SHA1ae994abd8d3de5fdbd38ef5b5bc135f4dd5eb345
SHA25603731744b4e3b1beb9c19071206382c37f824269edd8e32cb94c1c8e5bceaad4
SHA5122870eb8dc70529b170a7617317ca1c10a28e746259471006fc6461abed5f19a20966636047944acf0b8a2361875708864081b774298f30823454819df3786798
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5996198708e89dae198328f5edc5c84f8
SHA18abbeb62159983919023ae0e688c2e9c6479a037
SHA256390448a212707ca7e4b1e49cefbe7f9ef1b19b38eead7895e93b59d62eaf8b11
SHA512f6557bf9db1c5c9690c2eb7e26e05efc4131ddbd3f05abb73996a550561e4b5b0b300c3bb8ceedfc74a7bb4db74dfcbd236061ea8e6b55f78d702d2d90f49682
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa79d659a6c4471e17e3bf3b492b6303
SHA1a761851428464d680fd6765b5693682e79b06566
SHA256abdf12099362f31f99da5909629e910221ed10d58498c2969196c046fa13a894
SHA5122000c0db4cabbc36290f2f5fdb5f35f22aeac83619573fbeecb9edf86fea98ad35b412a6fab42160c17206e4d44096cbc4d24428ce16f0ed66293df446759e99
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f56df31df0fc84a92906a18c5603935f
SHA17d068d3ae128604026e56ec299188087904ffabe
SHA256dab40ba522afe794299bb2d66bf2976c573af3316588b281f5eb28ebd858d378
SHA512245315942c32a18db19abd7e29c3a9bddee26f0cdd886d54cad297a647e9e6eef79ce78f36d1fcde812ac9aaa4246467b242a718e56ffa3281b7ed9b726a20bf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fd871f9eb895ed18b52c246daf38cb12
SHA1fe85b2d658fe7db639165e5f001cffd1dc925058
SHA2567508e1ad4ac5878c0e071a1e5d85fa702ac39e17534237981fad97bd4e0563ec
SHA5129facf1a6711209b2b0a617c99a819cba3d1728d70bae85ca847d3c6cb06ad14280b95eff57613891745db54c81962c23d7407e84b5c6fe6c440da9c004f9a868
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a4dba47ed08c7fe9274f325e5d60e174
SHA1e6a3d9f0966e5b59ba4b1a695f36fcb02b08f85c
SHA2566308d534e52010f0e85615b7a4d2089a6e92e36fb6afa00362c9a6ae7fca8f3e
SHA512e8bcf3700e2c0611662547d8df38a707ba7e3859028c75169e1c4e57e7ae79d6ec946f5fe0445cece56c0c4bac69dec2c29bdd32329ccaa3b934e7719b007918
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5537e0ca98e9397cae0ae40a4ffd60f43
SHA11dcf33ada51cc0a0c4c287eb78ea497e47cd7299
SHA25634bd2c7c4a672bd7f6d6584617c4d84c4eb27ed1ef6c7aaa1114df769f2f5d0a
SHA51247349606cd8a1738abbfb56ebcb35e2f4506940c18fc085be4dc2a629b4b3ff4aed03d717ccc34c0bf4166f20a41b8d661c08ae080b66473b9f73dbeb8c6a352
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ec007ff969dea6244d09523cd45b70f3
SHA1e8a08661f24733a1864ca5c605f28ab7d0d952bb
SHA25673267745831dbdf101eb64230391bdea890c52cc3c671d1a5920d3f4c26c7e96
SHA512822f7d613da00bd5dbc1bd6e8b664f6a34ea9aabb378bd17973e7fa4e37e3a37373182dbdcf5082a601232d20ad00156f4d659afbaa6888480c5e2fd1674815b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD575481a991c660cd8cdced9ed983d3cf4
SHA18f1a1935bfcf9b64c5a375d9512eebdd950f908a
SHA2569670106b54e914db3993c10c60cdb10c18eb5442f9377ebd9175d7c7f7e00f6e
SHA5121d58565a1e3d8eb25a229a7b6719b72f87e2a650a0e25c428782ca9c19dc666bdae27e94352ca27ee3e4d9b0ace47cf721ee8e96536b1ec910db1b1e3bb24849
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ec3c55bf73529be4493879721b7e0d3d
SHA1ad65f10464e534dfd2ee9521509c6839c9fa9833
SHA256aa74e2b1bcecf8810e51b40b2bda223d0a33e5ccf7670eeac931511cdda58838
SHA512aaba8366d6dca95513bb538e72f524c6b444b6d76ca4d2a8a1d1b6fd20eab9b1a9254a72cf8a54719aaa33c1368961798393f0eb257a5836f0e7abec99247a3e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e67256bbee9c78f605aad1a741956ed4
SHA1b48fa27b4a14e6f91db46141711b48fdc744ba0f
SHA25697aa5214cb63de3e72c841f1cad28961f89c0597d5087144136c05b3ebb0a657
SHA51232b6862dd4ff43498db4202226918d387f4e61b8d3f48212f3bc5c29584162e2e077eae923e6c63c0bee0a7bdc863e5f687f0df89d21ca13c062d3d7b425593b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD558a2442d5d06f7b797b4a9cb23a81bb9
SHA162d2dd75f900f0b99f9d86f9fa87d4358101c6af
SHA256b94c42d1bc7a6db2a193433916e0cb276bad5596bcb1a1fc372762f56087297b
SHA51221d651b26f0c2f7f7f5eea48e585ccf17c823880d254729ef0c6fb0eddec07c4717fe5d8c07547f3aff57b512803869d62b43d6f7f7228063dc99d4a66cd74e9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD569431554e5848c41eda7732fe890423d
SHA1ef9422cfc3fd20944082242dcb7e4a772a386dba
SHA25607836107a333a5e79fcffde8195da8be880b9cf8e15ea830379b5f09e19605ce
SHA5127dc15a133e69d04308c73dcde5726a797ea3cac8cf129d1c176b10eb03f764654af24802c02194f71d28e72b4cfb6de93c34dd92ce5dc1865895eb3511bde436
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Filesize
67KB
MD5753df6889fd7410a2e9fe333da83a429
SHA13c425f16e8267186061dd48ac1c77c122962456e
SHA256b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA5129d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a