Analysis
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max time kernel
133s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 20:51
Static task
static1
Behavioral task
behavioral1
Sample
64b943787665a127a1f37c343a3b376f_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
64b943787665a127a1f37c343a3b376f_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
64b943787665a127a1f37c343a3b376f_JaffaCakes118.html
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Size
888B
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MD5
64b943787665a127a1f37c343a3b376f
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SHA1
1b78db7db325ebf303303b83788445e8da9c9152
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SHA256
d7ee0e418867d6643403f158ab68581596cecc077e9b2dbd325dd152245966d3
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SHA512
d007da6131d8fad67c5b2856d6fe1f77a96cd582debbb935f955c3a394226d0851f9711c45b3e28c5e2d5add86c0532abe5f06db57065164f72808a2bf506d0a
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422486546" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DF3A3F41-17B3-11EF-8FA5-CE57F181EBEB} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f07cb6a2c0abda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a23000000000200000000001066000000010000200000003fa0a2ca865946bc0da4e80e21343bb1c87bd3dfbd03f5d88c10d72af4b93ec9000000000e8000000002000020000000d43312cc757254eec23f6e78b1d85b112c2d2db73fc3227c00209d03ddb6743120000000245dff9f6e2bbbd2d8ff22844ff1ebd3bd282f0e4e2d1ce42169a53393e4f21840000000ebe050bd7e36ae2850a4945f5c114e734851c84507ed84c491af1f5180b333a8be2c43406871517a53cae60dd723458970f85293bcfc0c32e9f1fa406061412d iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1676 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1676 iexplore.exe 1676 iexplore.exe 2536 IEXPLORE.EXE 2536 IEXPLORE.EXE 2536 IEXPLORE.EXE 2536 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1676 wrote to memory of 2536 1676 iexplore.exe IEXPLORE.EXE PID 1676 wrote to memory of 2536 1676 iexplore.exe IEXPLORE.EXE PID 1676 wrote to memory of 2536 1676 iexplore.exe IEXPLORE.EXE PID 1676 wrote to memory of 2536 1676 iexplore.exe IEXPLORE.EXE
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\64b943787665a127a1f37c343a3b376f_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1676 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2536
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
MD5d3370cee403c8972c09b42577a804c9d
SHA1635f6226ac8cb4555fdf0b886d1468b0cb6cce2c
SHA256d281666fda59eb0d63b27165a6fd5033fbed8df500aefa03361fa8f1aad97695
SHA512e1be6b0ff03740cbde1de0708c33c38ccf42646deba92eb63ad0ba7b67fa7c43f910cfd03e0fb24d7b0fb456613e5ea906161f3bd8569e926a905b74c44fc683
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD586bada8d7ff3aea22107bb986820f002
SHA19395730d6c3b5a5797ac5eb23a2f1158565a68d9
SHA2566e4c35dbe7d1644839c45fcba53610f1e805cccf1d0ae5a6bb3894cc3a52e6bd
SHA512d414608673f10bf3c744b15f564acf1e51bab084a48cb06f72db8e0ab282bd96845174e0d9eb3b375ec44da4205554d3424e57979989f602cb4cebc22256d132
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5412e7ba557e968c964895d9185f0f9f6
SHA1f730e8d543629c96f1d73192e128964a4cfd57c6
SHA256aa5551318271c0ae386d2a9e3e9a2d4100b3e21b7884bfefe26409f2694aee4b
SHA512bd619d86800e54a1b5f827b1d1eca3703d98e1d97320bc28dcc0bb77a4b2f5d3c922128f680556c09b07190cb13bafd246d9e20fc9bc769a3c3e2285d6cd30fe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a023792b70426f2e4af4910d488c3081
SHA157a2be9aaa79ae92292bc40b59cf65f55ce6cf51
SHA256cd7d9259ddb9d987769f68cc053a66a156763d5c108fbbb3ef1be199107d20df
SHA5127f8d74443339b49e2c172e3ac20d7b9cc494b6c16cc31532db6bc59f674c6118c2bbfea0e1af5095723ef349a8a08be7bef74a2513dfb7f754bae701e40cf04d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55038de14cf32e75a1ce0380ebbba6f76
SHA1e48b9161fcde7e84d323700d80a1fd95e8c63ebe
SHA25603a1974146dd01182f5205b365541bb9aec5d7e1c14df86f2d974370d12a1d0d
SHA51205781c45d5afa1ad34555a1bd5b2def27032751f4f01432aec11817bc8485fe5d78ca079f5bd498be3cb55dddfb970248e348a0b8dbfb5bdc356832c42007252
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d36d1edfbd64a71a9a47f7f547c7c7c9
SHA1cb1ca2b2ef1a2a7d437a17fdc61e3a8a7640b1fb
SHA256b7773d0b72666945204a26aa1583b9a3ad12740258389d47da6a3156d3693f89
SHA5127967aebba9e58ae19bae9b839f27dec0d9d5307124039b22f8d2d788681fae629d5f2c8a64e7054b61b49d3f15b3bb4a46fa72aadf5e0ca726bb25ba14482adf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51f403e2c2c43adb74cb07ad5ed27311b
SHA196d472d21d4a108ce5f3b564dce8c6c0213d3aea
SHA256f8b99454bee51fd26c2abe4d3bf4e9a0fba85f9b1a99d2ce3ddee2bb2176b152
SHA51241f59d3c7560c1142f6e80fceef57d2d99a78cfb50e60eb600fa30662cbd70c0fd00ce6c1a9a1fc7e24f766ce5d2f5ca1ec234d5ed266dac65d85e866afe3db4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e2c5bebfd018b0b6b069169bd719dadb
SHA1f28f10884cde338869c5e6a5a1c55cf5f41180ae
SHA256d33cdbce4db8c2a03bb3ba45a55285bd43c756380e5c51e835f3df720f55c9c9
SHA512af67cee00521ac5df37704866434db209c075c59b8bba94d9cfa431d68d025eb252193e8742389c8c9d5c43ad688beb93b1e5849a161a3ef4281eac8d07b878c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f880826677e6607efafb4f51f99faee7
SHA1c47170ed7173d5b76d1d5fc1201f4425c7ce65ee
SHA256d6ebcc81fe834745b962cb88ed48ca737fa329b41d1bbe502e0362ec3aec6877
SHA5128e74225648270dacf435d9702d0ebefc94fe6ccfafc6767c70faf5e5250d520416ea198e5b25044a7213f4730b1d8746fb2f06059cb0bc77ccca8b5e96f24738
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51684693d6a889e5d49e55b2d08376926
SHA19add6340258a92bea6b75a605ae50a7538c8f218
SHA2566a165e8975cde082b5a6f3598b78684bf8b4f85102b81834bf69792deba77ecb
SHA5123970f5d1a198c192a8764a8781ca07b60fa87d883795fce3a138625e6314ed4429b20867eda095e6adfbca5e0d8eb7240fbdeddea2c9725ca3c009a8f16f0cdb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53bdcffbcd5dab6f9cac19340fb38010b
SHA1750527532d76b1c153bd69175d82aba14a3de752
SHA256f0fc64f0fc2468851c8a389d79db3758f406cc455f0fc9b2abb84f7b64562df2
SHA512934420c1d97b556b605041142221d2a4446ed0351c5ff6886dd687c62db121b6af41ba125a599bba920f5197b631cb94690addc0e40d03257e1f63b7ec31c52b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD591f97706d5fc90c7e4631e95099a17a3
SHA105ab85beefefe0e8cbab831ce15bd3b9eea0d079
SHA2563afcfff9fe08646db4836eac4f7c6c62d2e3b56223f699d1c52421e7efe04b7b
SHA5121c03681c1007f590e248728dbae1a02ba657bb4e200f8e804d536fb00f78a9552fcbb9c1b964609e381218b9d8f8f801f04dc7bd462470bd897d269bfdad5a43
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bf4ba6e440c970e1eac607838982dca4
SHA171e18ffab05aae4b663e1986efd9c18a0ed4af12
SHA25677e577269afb45f903c463285a8fabd184b1c8aa91d1be28b908c6da20fcfc2c
SHA512a108705afd78ff92fce6dc932588666ac4e63a861207d0e8c8ebadcb0b7bf18d5366c6f827fe10e5fd877b8473a1378054e230c9b627dc6483581a6702a3c8cb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f0ea79db46a5afe1d4aa54685ba23c9c
SHA18f2caf78eeb5b01e5a6377a95e9ff37def208fe2
SHA2564dd9a9d4ce9af7f84d1f3d1af2460caa23dc37d69eb4451bd5f84cfd8f4c6ad5
SHA51255b1370c35a90587ab8dc8262f5b1f3010f8d595d672e6ca3b9c300ea37cee002d9a6da15562616a1dad7177932efa04dd65da36182bd2c9ea8a35a078413b51
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb78ac1350b64feb018bc17d1b7a4373
SHA100d042425458f95b8de4c9839899333aa56b42b7
SHA2562c9d8ae85bd904810ffff50656db17096537440ebb26ece062bc35c8794f6380
SHA512b5439bb6a3656112f0d6457e1b47af65101f6b9767e0774a96ed9f1766729a021c0ad1dd5f69c79c68cce1e69e9915c44911fca7e87f783c513fd0dfd6e9151d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aff038c390efe1bd29107ed5dd6d5a28
SHA188688c42e692f62d6c0903f096635a39c129597d
SHA256e7fb7c8acbfde52a0598d862ac76ba280cde68351d7b78be91f274e7a0d660cc
SHA5127c7877a64009c006829d5e41ed3de7118d71024e7854b3cfd30229b99e0f3a65bf0ea7fb25d11ef857ce05186ca9746a6e009bd947223808fa07c1e075c1fee5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d31c1ad5b5d1133a918ce458e9bef2fe
SHA1f9ac2b709afe675c44cf869f08554a7df9bd5340
SHA2566930c0a29d0bb2f5f466e8a2c5d58d5ff820b4136aa9601f2b747c229d3fa8a0
SHA512de0666fc70677a6294e30f2574a8eb080124cffd0ea1ce4eb3637360d6fc0efdf868bf19ecc5eccac068b5876198e78c1da3e811370c58bbbeb8bec63587b4c6
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a