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Analysis
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max time kernel
136s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 21:16
Static task
static1
Behavioral task
behavioral1
Sample
26c7c1f2e60608d33ee278d55a21f738_JaffaCakes118.html
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
26c7c1f2e60608d33ee278d55a21f738_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
26c7c1f2e60608d33ee278d55a21f738_JaffaCakes118.html
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Size
139KB
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MD5
26c7c1f2e60608d33ee278d55a21f738
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SHA1
333628abba4a6b7b2645141aed902893fb58b441
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SHA256
fa9f69da42cbed8146167803b60a57d8a9fda8bd360e3e45fef3afe05cf63225
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SHA512
136fedc2784bb9bd70f44e9c350a31e12f7fa9cda1c0ddd8deb0f2201c706d983865a3e1df69e4ba23429acaa21c437c4588fe2a29d3210715f5189d78ab6a7f
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SSDEEP
1536:SK1MZ1lilyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOZ:SKScyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000abb8596cc50c0546bfda6658dcffc2330000000002000000000010660000000100002000000034e2a254e7f6351469c1619f238aa373af3ef9eaa276dab114274306c534e4e7000000000e8000000002000020000000c7325c3ed8337102126b45032012e516f23c0515a9614d0b175aef392c7ad9f020000000bac070a7b94c0aa5d634a1c80705203afa3db4e2077d6169b4af967b9f85826040000000be907314c64d66d0b67334b9e5c87fee5b556168724c347ef4bc10c11641593747da161c4d76f062f4fc81606ca3b40155bcca67912924d5299be83e24178873 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0a991598da1da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{45FD2641-0D80-11EF-AD30-660F20EB2E2E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421364874" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2088 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2088 iexplore.exe 2088 iexplore.exe 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2080 2088 iexplore.exe 28 PID 2088 wrote to memory of 2080 2088 iexplore.exe 28 PID 2088 wrote to memory of 2080 2088 iexplore.exe 28 PID 2088 wrote to memory of 2080 2088 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\26c7c1f2e60608d33ee278d55a21f738_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2088 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2080
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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
MD588b4739f1931ba95d4bcb9a777bbe23d
SHA1667a8b838e72ba61844519bd8ca811fde968ccf1
SHA25654c8a29e51dcf5fb010000d97b536683acff1cb6d8aa09bf02719e496fb4328a
SHA512ecfe4a13b8926187cbf586255d8a8acb9cfcfd57b4df2e61d1b0c093cc1d12afeda681f98624d44cc88a95ca62391500378ee9221bf16ffeee20534c7ee492f4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59a816ea841a4035c25065d326c8d3ee1
SHA111cd84bb02dfdd9d606bb38c5685ba9039fb8c47
SHA256df49108b02bd976d18f14363a5ccca3b172ae510f5687aa4de6bb29cf6351a15
SHA512264c41eee014931a520d912aa8cd40f7f9aceea16b276c6b7a777f822eadb4f9333c62a8b472513627c8f63cd3e72ce81f188ecfbe95733bbfdb372c87a1e252
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a53561d0076cb7e619012ac9848a7887
SHA1d294500ccf917985e435f442d729d8fb1325018a
SHA256ab10ca0b00bb342577d5f639b77e43867db03989a0d3e8578b23575a4c0fd83e
SHA51287433c6b92b8c046c27b9c126f4b8e370dbfe0bc82d01f3d809ab887555be155916e004d5c0be14175edf417ad68c22cf79e297e0e1378eb8403a0b4b63336d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f81d119428762008e8a90da16d298de
SHA19e48f247e65051383d7a6dccadef8b9d371a898e
SHA2562d4084f0653ae4d1389437a46fe80a6ce852a4a7af35d25d1e5fe44d49608770
SHA512933200d255ccc08ed2adae4a347cb46b48493dc826793f1d3220ffd66f42fa0e57c3dd2bf269fc3307c1f446704887c944c0f0f97d23a1a4ef9c84c7edc01993
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa1082ad5b385f316ec1b9aaae53171d
SHA1c3d73a6e4e06f1077adc902f85c4bdb9b0e28a39
SHA256df6524d249fc5e6c916b25079054182a2931d676b8a81c56af5d025c6c7f81d1
SHA5127d4c01d7e0eec49b6e79ea3846d337debff841ed837044a2a0efb63fa60dad25201c9363946682ebe96fe410defcde1a4b181ece917b1a3556d5d166f174fccc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f5f21723c66c27f849c06660dd09f14e
SHA1008d0d2edd027018961347f5bee27638c2ee5691
SHA25693849723158258d95ec55db3bd1f570709fc109a3a6bb16ee69aa716a5532dd6
SHA512de5cf15762bb1b253a59e623963905bd7e44c6ff3b7ea5eec05cc2795d699756b05bad6cf46a64ce5d7433e74b73b03f518dbd1617659ad0f696b75c8c7c9c5e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56907bbe22b2253570fde13d447b4f326
SHA10ca79a3973a33930ead2efb18550715be0f38edd
SHA256959898349732739bcc00f5d10c195404704d0ffc6dba691f64258d8020e4fe4b
SHA5120feb12ef6b23f1f66cae65822f04bb2abee4f1600c32192fc05be0e02798ab911262cb670020cb480304f9087f396bdb0517798b33b8aae8c94fd74eac4d837c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e0f369573afc48e0d2d27c0bdcaa1948
SHA1a12fa3e6c820433846d8818eb0ec8cfd8ab56ef7
SHA25604ab50b72e8ae6943318e81b32cd539291fd8f3b6602c63e3221d2beb36fc90e
SHA51246f1f8123cb9c722aef75130f458a855fc50a67399326bd67ae13759cb68ad049b9759d668c3029b4dfda4842e8b131b02776cd01591f5d5dc676567854a198a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b84c7e0fe0051086284c151a1da53d6
SHA15541bbe66bd3ab08e6907c973b39a4ab69635bd6
SHA2561144dcacdbecbda5499ab2ce38d853906c13c1a6a9ca58e043cbbe543a7d1a0e
SHA512a4eb0fe93538827201dafe2fd3239aadb7a5d61ccdea5518b84f34c1d86ccf75b13d07b1f48ba22dc01541779e1472a4aaf013fcf33f7685bb7f0eb188045b2e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57ee6cfb5110a8e9077f01cb2f1ed3570
SHA1a009e1194b5d8ec5f133eff52a94a7c1e31157e3
SHA25647ad43446fe607fb720e1cfbba2e736f63852646834f64251c4944b301d30cc1
SHA5125775055257c77c76adedde044e8ec4ad146fde422f85d8f785e32bfc3c51fa16fc2c99b1a4b4fd0c7465b7c5edac33890943e160c8eab1a0c6406c507e7ea5c4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b31a333b08cbaa207d8d167649383cdc
SHA16c5df202a1b56023de62335dfec62493ec7dcb3d
SHA25624fb7a7376aaa039e6a56ab197b975096bccd9155f4803e225ea6467d492f4e0
SHA5121055151e6864484505dca91fa370d10469252a48649c09700bd14015db058c1b5f4d2c8eefc8af5c4818a4179db3d23bcd98ae87e6fb9decb527204e600fb0ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD540873eca4b49e53f0cdaf7d339fc60b8
SHA152452a6b18bc7f4ae880bf586ac98c262a1e9846
SHA2564b8e8921f8c9290d054f094371259e53b36441ef1c4901b86343e2168d84c71d
SHA5121b6549401f6bd58d8f18d2ad71d27b74ed5db6003045383449062cfec00e85c76a1d9e5b54b7491521d14fe05188511a5be2979ff110d7a43e2a6f70e21622db
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52ca14f49caafd0310492e74b52e5dd8b
SHA12ed77aa3df834ffb29646ebb5e19560e9fcfcff6
SHA256601bf76618a95524b6d223a62b46c3f14a64dd3b394faf593015a78fb0bf84a4
SHA512f1f3d365f23442b027b9490cc8dc159c6f65cb17d9b8ec23521ed904ecfb4b15685c47652bdde94d909b7dda9674760084cfe413e6cd50e09a327f4e71f985c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bd367d0e4e3a5ba3aa8095ebd627c42c
SHA1d20bae3d1baa3934fc8bed69c5c7ca3c6c95e079
SHA2567e8f5b79978b6cab72eadca16eed9c376ca9fcf96a37ba424e84e77dca37c4cc
SHA512a4ab5d341809b9832b62b2bf8775dea5ae6849090e030d6ead1bb4398c0d50099109b6d4eae63af6df472ac57750283dceca78be6844fd7db339cdd5c3e14b6f
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RYNL6UIN\jquery.min[1].htm
Filesize853B
MD5cf1a9840cc65ddfbaea6bc82ad5c0976
SHA1f2a550e81f3d62adba84aca15bd348137ce08841
SHA256a89e3a9a5be8f232920e2176e2eaab9484ff6d91fe23037c8a553bb1f96f7ca6
SHA5128f64004441a4a1c38e2ae0cdb921ed7f3b74a48e30b8f4b087c8b729ce7a083a98ac743a91cbe6f3fce03314f0c437e1717e1ee9da31a5be589b1d260960073a
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a