Analysis
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max time kernel
139s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-01-2024 17:24
Static task
static1
Behavioral task
behavioral1
Sample
75160becb8f356b6f78069fe27e70861.html
Resource
win7-20231215-en
General
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Target
75160becb8f356b6f78069fe27e70861.html
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Size
90KB
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MD5
75160becb8f356b6f78069fe27e70861
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SHA1
c4d671cfc0ec892bc2875348ebbd84e41eab8593
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SHA256
ddd589cd0dee2b60de7756efc350a0df4df9d8898dab86ad3f82459c2c3f6496
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SHA512
a517a24ccf2a532b4a46b8dfc4478bdd82d45a732439c0e2fe1e80365655ab6a8e5b58ccdf2ad52b97cb034eb973c825f97bd5a3c9b8d1780f98885504bad19a
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SSDEEP
1536:gQZBCCOdc0IxCVFHNwmdVLONb4UHoUz6LrUKkAhJZEyYj8JFslbY2YQvhRIIH3jB:gk2S0IxjPd
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0140b84b34fda01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412365373" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{ADDAB971-BBA6-11EE-9C28-62DD1C0ECF51} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000535945376cf455b99f4dca5dd618d410d6de4ffa0ffc2a06196853779d41f84c000000000e8000000002000020000000881646733c9a654e2e683e69c01efb81c3d83e92dbd745d480876744b1018e5b200000008e430a5e073006991a9b2a20ac22ac3951997b5e5e9529cf29593a39432301e740000000d2d48f5952e04e61ded283e0235d9e6ff8173c35f5866815e1baea68536ffc6a52ae79bac9444f99f88e4851da9d9b136a58305e6894425a1b4e317a4ae27cd7 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2084 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2084 iexplore.exe 2084 iexplore.exe 1400 IEXPLORE.EXE 1400 IEXPLORE.EXE 1400 IEXPLORE.EXE 1400 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2084 wrote to memory of 1400 2084 iexplore.exe 28 PID 2084 wrote to memory of 1400 2084 iexplore.exe 28 PID 2084 wrote to memory of 1400 2084 iexplore.exe 28 PID 2084 wrote to memory of 1400 2084 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\75160becb8f356b6f78069fe27e70861.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2084 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1400
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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
MD569cf6390e35023aa984d055299922dcd
SHA16c4f09146a78aeb54f9ace483cd225116bd567f1
SHA2564028e2adb4d2106a5364849b5784229c3ad05479f17480b5fb38aa738038a1c2
SHA5120f9f15baafbd6c9a42558fb7216494c5f58c1d4105ad94a962be3cecda022a3947f3eea6ac2cb9aa2a241fcb8ed4a55f8336eea1232a418bc8f61fb73fbc9b59
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD506488f0928fe9ac735699faff48556f6
SHA10d0ed0c3edd278b405855a650f8dbf8f9898eabb
SHA2560958d836232d2805ddf70bbd9d8eccb6f3df5327bf05efa7ba4e4e581fe4026b
SHA5126be8fb926be23b06a9a441c8f1aca4b8c2912570f84aa568b6551b9fee6ff099f1d23eb3cf91988f4157fce99776ef7dac6cdb17e1c6ecfe86f4110daa22edb0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bc525da9a67e2ae9b7ddfdeb20cf8e52
SHA10f6950183a3aa1b2c75f33ae3bb811d37dcd7a21
SHA25685776416bdfb1a3c488a429510d8d83f7834f7cba79281aa608ee3e97f8d2954
SHA512d4f859b068b64acba0269eec7128e447181e061c1332e8aaf2dc478161bb7f78fdf7116c926b92c7a68d70c569e11cc16b056dc716b7e0e41a2fc32dd320792e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5696060a036e8eaeeb0d12428f64b9643
SHA1a0bbe22c3cc2d3e14194d5165532e580065f8768
SHA25674f5452290ae3e712b4c7484d421e65b054b3a634581f7ce85c391ad98f3f1f2
SHA5120990f06b022e36dbf01a936c84e9decc6a3586e9547fe850898fc45e13fed1e861b9069eef9f86f5f55f142049016dd2f1791f85140579428608f69cc4f756f3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53ca49a111a93d5d688bf8dddba073bcc
SHA1d30e4299cc753d57860053a1e265ff150a12eff1
SHA2568426efbb50139b51acdcee01c41510952bbf7d1fdca97ea07f56cb22920b299b
SHA5127a18db25337427d875e782c53e057cd1efe42990abd3eacf0f7b158fb0fc9cdd1c1c587f657b8f688f7013333bbef781b9c8e9c2bc031c60535eb5ae2144a1c3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5154dd10b13898a30d6287e4f1e21e6da
SHA1e43c670363928ec5213a91ec55346bb196f42784
SHA2561eaec7174a931ca85a3a739cda55c51723b689015392857f24b1eb3c3670d829
SHA512250ad2ae1a4a31f9aabb0a54bc801696a23b6edb2a5fe00a7cc96a47f2788aeb1bc8fe9a8ba4fe44f683255645b37e745fecc033b25b905a237db75236bb8613
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b9ce895c0756999f61ec37fdc33d928
SHA1648b1c1911115223f34760e461166cfc8037ef7b
SHA256d4b3bbdc9169a1a111d912bbfe4620135eac02122954186ff0ee12e66a16f1f4
SHA512a4b71f363795e9f25b9f196e3d4ee8caafaffa96c2adc0167e1fba85936bcedf8dc27d3aca4f042467a854bcf5964d062fda5f83334ec92b80cda9743612a9d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD512184a536c9e2bbc765a0f8cb455c825
SHA1ad5c3988f4e762f9c423106051bf9df19f7e5aae
SHA2567431aece3e932abc5cda72fce7de3ca8f2b5eacb099569d6e49ce68199f7a12c
SHA5129e724e743dc7ad2383f221354c7fdc8e3c1b4c4e99e7a19e1b789b90c16f647fab4fa7793b1464c307582f98e18a965e37100c410fd224a647c7c63411ca854b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5593501e03a6daa8e40cefe8a23abbb08
SHA1676772eebe5f970d92d2d3002b9759c2322a3ae7
SHA2566351dc2292691cc4b4664f5570fb9a34a1e622085a84e3279c589d641562d564
SHA512c94ff983045ed4de8add60124859c85d5dca419ddbdd371add0ed4a303e5493c03748e1feb01f07f68c80ab4531e4329f0ef2bf05087d21ffad980f92dba03b5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5883a049585ca5865cb37b3a35337df95
SHA12e3f975c7422b891aee3a05766847b10a1822dbd
SHA256076de50a19a01e8ff066ca4c93befa9b8e663a5d0b75f80e736e0519fab9e6e5
SHA512e7cb622f469b53d4fb8dd17f9b4a03eb2b3334cb12a51c99aa50186e524f309576e1d5ffc6f90626d6cb22152ba5cea9e55846e9516b9e38edf22f852809474b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d3256c37081a3f4f3c0d4792d6c151a5
SHA138ec65e039b4bcff265bcad889b2bd0a6cc772ce
SHA256daaa2352e27633bf6cfb97a2eab2d5a9fe9cf7a41b65c5426352fe985f2e6df6
SHA51265ec42b22a427f14d090944d400577e4ed38180f5a88ad752ae6ec870b4742074fb0ae05e8ba3e38fa795654e7e16382b8e7153d23376be62e14ea72f6e81ba9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5818d6073ad11447c713c7022e88486c3
SHA170bb22dae86a3d31ae3632304f81ca7929f17512
SHA256dcfe3ec4dbc07a3f63b77ee82c3ca6d0f075111195e3ef8ddb58c7713db5ce03
SHA512c5285e4a9dff8f576c34b3471226d45ef774370950995604a797616d775ce299b7f172c740a64f79deb379ec53f126f30191b8bf808cb00cb18df9a148b8b67a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58ed655a392f76ea74c79b46a9d3312cc
SHA141499152d0fb48c6d53dac461a744bcd3a53e468
SHA25601d4604c571d07f9e6299d8346b92c778eedbdf783745372610eef5ed899c36b
SHA5129e11de2a62112618ebd38ec363081ce74cd0aac2b40d78b2f2e9e2a70674cbae9a81dc830861dc635255ed3237077235009587e0501053d3b28c2313674c0056
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53932a70db983ec2ef11115e5e087848e
SHA1ee6c957952036a1111036120957ba8e3556ca6b1
SHA256f0d3ef9b688071ddeea40c4939fd1ecc72425830724118bd6c2ed5b541cfce83
SHA5121b118a806998b7f9a7053c5307e1343a84ac72020561277f51f8b555926af629d6f5309c9028bc7fc09299537151cbb21ec3a07f652e4d4f85f0801ac98c7696
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a5bdbdab167a7ecafcffe56595c04b84
SHA192942a44ceff80bb27115eddef8d250162f51772
SHA256dd32f71db4516263e71c84f7f9bf6a9a0c50e2187831a5834e2b15c8ee9ba8b8
SHA512703e40f967c0d3a550acc22fe8fb6efc12262378d90d403627948e1903ba353b5dadb76248f635544800e78029004687e7cf11d5b33a29d3f0b260f89441f13f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56c9e4680efd4106164901b966d9b7f11
SHA17dbcf5a6cc98f1984fd8b6f18cce31a89ff8b069
SHA2569b333e038125ba5933e13ee78b3763022cc6e083fd3c75a1dd8861f19b1830de
SHA5124adc7093e62ce3088fbae9b9cdcd772d9e7b901f42aa3dcb3be6582ccfe8e6e730de27fa8cd466a3de888ddf87d678419e4fb8c2aebadeaa843ea10733e7b0b9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54b9794a288cedd85cd7f0e6d690b5890
SHA130893bc964c44d975664a99f58d7c07cfabfb1d0
SHA2566d80942301f32beb8cf1b365294e3057eaa368f1179db485d19ea35fdc147905
SHA5122e078c8c77052a5d25e95e3e0bccb6287ea65a160eff23560c55803dc47646fad96954091cf5980c2d7f69db90724553b8ff2e2df64ba6a5f68d85d373ebcadd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD587afa8ac85e2ea21651921f87199ce02
SHA1ea54d07cfe582a6deba30a02fa0bccb1edc0750e
SHA2568cfd7120632b484452c36de22c409fac8cc05c22f37ecce68ac97f608eaa96ae
SHA5127e02ae8d1352f78f912b471c94212c2fa44f631bfd82765b73d0a98ce30f6e4660bf4474c10fcd5f67f8de91f70bf2f41708a085aad2424812bd428a4ecd216a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ff6e6f7b19f36ceaa323627a0eff2dfd
SHA1d7cd8b5f14a835c50f97e5ad3703fcd9edf9247d
SHA2562551d63bdcaad92f1ff537e85e195b402033cbd89fe2b0175e97a7603c96d9d1
SHA5129755b7d8dea7f640f7954b31cfe59418d32b364db20c2778705bbfe0c4811104d75c6b722c7a28ed69800d7f8060b5a2d19bcd25d12e27d97d8cbfa8bf24b515
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06