Analysis
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max time kernel
122s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-03-2024 11:15
Static task
static1
Behavioral task
behavioral1
Sample
bb209004eb9a3ef0c602519a6d16925d.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb209004eb9a3ef0c602519a6d16925d.html
Resource
win10v2004-20231215-en
General
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Target
bb209004eb9a3ef0c602519a6d16925d.html
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Size
10KB
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MD5
bb209004eb9a3ef0c602519a6d16925d
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SHA1
07c5de33f7c883954cc9dec2c66f2366850e972b
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SHA256
dc6780d0e6de60188bdc7563253130e596ee660d507c92c5ceb5f2c5651cc845
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SHA512
4b32e5a292d3e3514d71cedc98e70d1579cc0949ec0bea1393077206a320c6472f29eabce439286056b501c92bba441be4587dd064a130a01db2878d845e94ba
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SSDEEP
96:uzVs+ux7vPLLY1k9o84d12ef7CSTUDGT/kQWX8phDfXBDfnuD/HlVHcEZ7ru7f:csz7vPAYS/uQgChDfXBDWDPPHb76f
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00e4af064a71da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416058404" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007823eddbcee3e149bc4db86b21295af6000000000200000000001066000000010000200000009a740c479676215096f7fa1c2fc252bd20b0abf930ee7a604d0c01cb91bfd8c5000000000e80000000020000200000004d6321029e41726e617bbf514e377fb2bdc40fc293e0f3c38de24a7592d486ff20000000b62841c0644db8a2607ab7b6fd13e265e1dce1b934285675ac5d89cbd4eef312400000002903c13462c093a1879fdeb2b39374a0f07065e8bbc1172d48b3cfa2d484a03afdfd5e9df0bbc49cdad2a757d9ae5e3380cf0567ceb7a379d976fbf9099edab5 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2EFF8001-DD3D-11EE-A0B2-E25BC60B6402} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2232 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2232 iexplore.exe 2232 iexplore.exe 1356 IEXPLORE.EXE 1356 IEXPLORE.EXE 1356 IEXPLORE.EXE 1356 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2232 wrote to memory of 1356 2232 iexplore.exe 28 PID 2232 wrote to memory of 1356 2232 iexplore.exe 28 PID 2232 wrote to memory of 1356 2232 iexplore.exe 28 PID 2232 wrote to memory of 1356 2232 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\bb209004eb9a3ef0c602519a6d16925d.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2232 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1356
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
67KB
MD5753df6889fd7410a2e9fe333da83a429
SHA13c425f16e8267186061dd48ac1c77c122962456e
SHA256b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA5129d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ba19e79b03d86217452e0023c6ce021a
SHA184e6c0a336eb4ec9acdcdedec7cf50e4db2f40bf
SHA256e2fb846d68223bbcd4ce86ed46df39aa589d6cd675b0fd65be8231b5dfaf1266
SHA5128a9b79a31578b091f122145e2d48a1c1e5aa34e6fd9fc418804931ee4619683462bdb7f2df23d1e4b145c3f554efa748265f7cb194ac38dafc8c3ec304bac6ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51b705de31e9446e224d815908659bb3e
SHA18e60f2d11b891cf5d8a9edea8d6827c0eeaf3b22
SHA256c5e7a7f395c2a635fca3b53cfb45c0ce241347f5c24be58ebb83507e097c67aa
SHA5128b5bf5d8972ef9f8eff028fcd602062baab47abc4d1ec06749a014a075af040c5885439b1ef87fd02b10dad566456d4f875c97a7e5dd3d1c302f87ff843b53b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59a65d5e3e5f9a7e5ede82e9f315e68aa
SHA156df71694dfdcc62875f6ad263957da5899464ea
SHA25692ef7ebf0034adc172c2d6000f36692631ac16211bb7d8bf66389591f8fd0ad7
SHA512329d01fda44581380d0197bef4b012402d8d0980396b01551c31205001ab3b0e9e5d1b5a0f7e9103330a6d7e39b259fe17be8019166e15c332a4d6e8a56868c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e2bdf998b37efc397c420be24fde3bb9
SHA198151da8a09d3d297ca3aea4e2e31baaa0ff7085
SHA256e404e4e93c19686d261cd895fbe1aaa30974744aef5f29ffbaad74ecc4dc4790
SHA512b3061089065420a3ca5767c8f1017ab050895ea5812238cefcf1901c54f949cab45179426ea66998d63e64bba5ae17d590c5a1805141d357fbb5a117660e4fe5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5adfad9dd1a067a815de94ca57f9e7e05
SHA1b0301092bb0861ca2de6a85a21e66a50142b8a41
SHA25671255c7ff4a1c8782d0c0768dc2599ea8774530927a42a6b6b0c30db155188e5
SHA51225f8fc6fe1f6cd954b0ad480446159a1eef9122095aab0ff4e381435c7c7ab6f5562ad05ac1b95983fb94eb6d37e23be624b54cfc7ea23b71be423a98436a835
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58fd6f4eb9adf5f7dfdaaeecc92deb71f
SHA1550ea11d8c4e55802bbeba4c057c7f73d3ab535d
SHA25669588d197fb8e3b2b791ff43c7bc14442d44a7ac18ad967cbd6ad06315efeefd
SHA5123fba5e5d3cab92f574b821a1a24a93916db051bf079d2cf5ffa865b831ea9177d256c5d18e784ec69cc9e4a2ef852de076f4c67bf94a19402eb17298c82a1c01
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e0b2186b6594e467415d4d05bf3ae65e
SHA11b8636352ca2e41876a6a9591c412ca7e0a3a616
SHA256427f118cb159ecdc0f232014b7978b4e678078aa912f1c69490bc0c99a139e76
SHA512634e0154d2ef3b2506cf1a984a4bf23088aa5249303af58794fb84c150796cf3588dea825f5f43fc27aaf3e4a9f1e931004530cfa14d0981d36b54fccc78259b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ddf5c6aca7ad170ddae4f3431cfbec4a
SHA19ced31c5f392e01b261ae4b786dd80c55d770980
SHA2565676eb3cf034215d4ff05ce5a3167d93d9bfe78acfc3969b4c190b4ca76535a5
SHA5122e225fb2292f456dbe768e5ada51a27caa6186700e5b6a7a49a2a02e60a992eaea96473bf52922ea0376c4d9872edd4ee87c5a6be4f4024755c87fdb37bf4194
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e05f331a96af76fce963fab7601ea6c
SHA1e4b14f118c7193daa1527a8764052f59d78cb4fe
SHA2565c1388d5ead3c6122ee059348fc603e5f6646c97f0b72738b84d568055dd3dad
SHA512df17ad37fa97d56b1a700ac0b9802dbe5d8f4a0b0754de64de3bf518df14d38d86ebd3f247fd3f3154426fe138fd9bffae0c13eba27f90c3aaf8ca319475a6e3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54a0bbe56888c033175680ec7cf863f9d
SHA1e3b305f8881d50635c7794c75737ad5b87c25d0e
SHA256529e68c3c9ceb4035cac6eff7102c1e123a3cf9e2cb429546057b5d022bc23ab
SHA51290fe91c763b317cd193c407a203d3ce07b45bbfa62bfece08264ea61f3c556fc7bd85a28757ea2f327bce9949afc5fe4938a96d6598365c8c5fbfb0eefce295b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57d083d40739a333210407627f4e0bbe2
SHA1e90dcdb66cec17d1ef120133885010a28069c71c
SHA25662a689989f45f0ac511cd89d88bf77524dcb0555461eb4021e1f8362335d4b67
SHA512bcc6e5f709ac6e7f133bd1304c641003d825e541221c740fb5552130bb28fd235258b5835b018c9faeb3b64521a486eaeb9f13d0a0f11d962165eafa5836e368
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570ad24497b78c920542f549178ed4268
SHA15060ebf2803995a6f2809491a7d9d8cc4963d6f5
SHA25669fe7e91b2077c577a2eee62d43fbc008ef7bb79058b208c1d5a7fae65db5c6b
SHA51295983348af4841249129c5ae234e6b9125baae406dcdce99fa3b3920032e91a19b265b03f33e94a80e2c97671bea74e986c5155c4241c25956413696fd85eea5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57c33a5b779e3b3f9fc5811b62cfe6658
SHA1cc15332177672b98a64ba7c170cec8a5ef17a7b1
SHA256bdbe0aa7396e8cccc72ae8ee5cbb0cf06189588afcdf2df446e395e6e0424470
SHA5121bfd9af1f20766688d1e60d8cfadf9b6fe9ade09e4829fa8dec670807c70bf632d9161807a8b881993858583072e0e86a11257f63a717f13a9e5895cbe051e06
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53a7cf76c2902397f4a97c7367ce6c9fc
SHA1493648210b7eff88cf06ffc1265a93e1b1b7316d
SHA256a24ecbfdde182615ec595166cd5a820ca8a8afadd2c85d276481114685f93dc1
SHA512337b301bae0710a6d27469960123a3e37c10cddbe66e7c4b9c5dda3085cd3cdda286406f2f20d93b9bf0ae2f28a915ac35b511a179e1664bed9928d1df58212e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD560d6e18caea9c45c6713e334d7288be0
SHA1f919ece27e9e2ea4e5e05be9740accf3ceda21a1
SHA256739478c34e862ed24d7398d3a556a5a048f46cd1e7b65fd32b0338d1192a0a0d
SHA5122ea504c629c05e10d22fb7db89e808a9f953536ab3493e963f921a616e7df4ea29cc289ae72baacc2fa693296ff7505eaf2050414f478cbc82e8d719856c01f0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f46ebc08829c197c8c6115b7d9f0c83
SHA1355fe718ae80257b08610e7fbc859f77c5df6ad0
SHA256163da62942dd9f462b20a80571d997b890c0ded56750354e244b6c4420e3a50f
SHA5127a45678670b63e1f189407b0eef049d5313af29931f18027cb6003c6e78770149e6f2b9f73ad5e5f635f75d59326ff4b0cc07f4b52ecea51273ba899a44312b4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ee7a1075cc7cd39fa6eeb251cfec46e2
SHA192efd71bac006ab533b1be40397bc2ada8aab0c3
SHA256882ae284194718eea73630874599a94353cd84b391f5ce349097f85aac4f4330
SHA512e2815156921bb8209eeefc431723e8520dc1e74cd69debb8e676694f9b159b502b9610c12038fd2a8baadfb74a06c3c243d2e495b5c7f12379a61a73a8c34437
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63