Analysis
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max time kernel
117s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 17:51
Static task
static1
Behavioral task
behavioral1
Sample
35d015ecd458f2c6e06170f33230e988_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
35d015ecd458f2c6e06170f33230e988_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
35d015ecd458f2c6e06170f33230e988_JaffaCakes118.html
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Size
23KB
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MD5
35d015ecd458f2c6e06170f33230e988
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SHA1
b2fe38e37b18b56892f744ce841858fa0e317ce6
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SHA256
e0db6473df059b2355975b4931eca5219556ac6e0532f497debaf571f6006593
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SHA512
89bc499bd2693a37bf46b388d7a818fc99700ba411248dd75bca26adcf4347c8542bc1891a496b3935ea9176fccf258d5de2919c7ec613956c09222dc8d48a92
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SSDEEP
192:uwrob5nR+nQjxn5Q/cnQienNnPnQOkEntQSnQTbnhnQKdjPvMBHqnYnQ7tnYYRgM:QQ/cwBWn
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1C819031-0FBF-11EF-AE27-76C100907C10} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60283af1cba3da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421611763" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d1000000000200000000001066000000010000200000008c66bcfe80d2db3bf081ed8c050213d9512d632b6bb4429377063ea8f10f47ac000000000e80000000020000200000004e84fefdf629d7105ca8b09ce6169aa362817c16536428b254393da495fbd26f2000000033da54441de49dee34aa291d458aa1f53b725302bb06fb6b16cf0951b8fcf73840000000196f6f697b812e5d2c137d16e01c0f9cd248abb7e9c7e15fab4e267c321169332ef1b9c1119dcda8011468285a3c3e8b4d94b1b99c8bb04abfb277fa513169a4 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1752 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1752 iexplore.exe 1752 iexplore.exe 2480 IEXPLORE.EXE 2480 IEXPLORE.EXE 2480 IEXPLORE.EXE 2480 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1752 wrote to memory of 2480 1752 iexplore.exe 28 PID 1752 wrote to memory of 2480 1752 iexplore.exe 28 PID 1752 wrote to memory of 2480 1752 iexplore.exe 28 PID 1752 wrote to memory of 2480 1752 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\35d015ecd458f2c6e06170f33230e988_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1752 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2480
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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
MD5bd8cac3bfc297cbc347da31394d46e02
SHA1653e4cb580e611cae1da93eeffd7da62cbce024d
SHA256d911fb2b785faa987b7c3957aa9761db682514e677481d0b8d3c39aa9a07f89d
SHA512a21df94d5fdf2e864d7f28af44f4632b0f2a1cb809011d07129bacd2a280579335ef6a99fab95c678c534350f7147536773bf314f03aab01359f8a45849ee544
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c6728e6a68f586c534264747c75b2294
SHA1598dc30b72e0007ab71607c1afd9d4258e5d30b2
SHA256bc92a4a0fb572d73fef4ff7c70e378fbf09bebe42f0d56b0a829f842f41b12b2
SHA512efda9e43bf3b96cf8cdd599c1d47b9848a5333816a357a68e6d028b96ebcb56266a31729a67bf82f8ab41488c5c044448120100abec95b3a74fa7c40874e72a1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD515d0eb433a89563d74cb860df422d8aa
SHA15aae808bc54215fad3dda38c5f2b857d3159a401
SHA25604b89d29f852d6306497a1cc4b88f490bcdb604cdd0f1bd58c62b486cd5505fc
SHA512177b68805c6eb3d5f26236c68f3b5e6f58b3b9876d6b1d4b24742e0e0cd6884b74cf6c2cfd5867062e526bf62dc7902ad6e36848f48789cef5e865b22436aa65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dfad6330c9cca69288cc59da98508b49
SHA138608464d4df5ec65c9759c2445fae4294b9a04d
SHA2566e27820140215b90ef6e7075d77bebc46338cd105aca3a9d2808c9b01da5ec73
SHA512cfe17704bd99216388c1a54f4707915859e6ceea0635c9aefe70760241c9b549a50ab3c3d74ffddf3076af53655669b657904c7e22b4ced64a84477b522278fb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD512beac29b839d9657c462d11f59d45ad
SHA10e4ddd8be0bd4bda7b1dbb0c6fb113d1e3375acb
SHA256f38fdb086e700a548a5f7d938c266fd0e5cf07da4d541e35f74aa108aae6a052
SHA5127381bfdd11074c2dccc4eb94b14da93cde3713e228132bc22491178fd8dfbf42fe5f56472e8b3bd5aca5490ccfa1094b7984a185fb8534d0999c3a171106da0e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c505196771554d7b86e7e2fd69e409b
SHA155113bc86fef7a9542f82aabd2f62ba3eb5600fc
SHA25674c492b359bca5b842524471ee77da29b480a0043c3c09833c30f1c0b89ed546
SHA512ea443dea180bc4128e1b6d24f7300c8e669dd42a0e2519e88a381365ac4ebe3eeacf7d20221a1ecf84fb8df64760ae1b8f0ecd7d1a756aea2c979df6ef148ae4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58d712f94d3f9f95ec7062eea2f80c5e1
SHA120046f60741056ea8389d9aa6ec484eb0315df58
SHA256f92ee64619e1c74835bd63445ec5722acb8cb020130eae4d8b8d4df614923ef4
SHA5128b01ac1faf6da114fbf2bc8ac9214ca854a64061d807c9a0ff8471b5d576eb27bb9c2ffd120c2c0baafa91d0fe5c64fb4739fd85f8c3bb7b245a8401cf7e6a5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58f7f895727b7f4918cfbb73b81ea8ede
SHA17c873e6925a5ab608410fdd902911580abd60703
SHA256bc56c358c70e01d24d5a5add417457699e0c4f0f6e1849669346dcbadf31c084
SHA512afd4a774cac1ccdd940bde41874a2981fcbc0801f6a8452f2060e33ef7883377e07b99cde30a64835d0d0f7726b6b8b4277128b25c128ecedb41430d3d20c705
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55f492acf33f3d7da5e75f3d05d2fffe8
SHA106ba6cc427157d2a4d73aad0cd91bcc33799d394
SHA256682c262d21f4b53e64c287b3fa3fea3a8acac82f71c08706700b0e878fea1be4
SHA51294497678623c16480c34bc8a0cd94e857fb776db8edce4955b54ac8aff895f8cc176157aec3f5e41ab628bd1e4d3654cdf9621219b9fda5bcd3afe152906aa96
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD549b17eb4fe3956e8425c89b2ed4c327f
SHA131b71441ad1f075eb3ab520d4292fc8be67c464f
SHA2560b12903f48bcefc6d6eb8b0e0db91d27deb71d456949b6c4d13becf4cb12bd41
SHA512761e3fdf8113c7f3f903d47f8b418594cf7f1d37ac64febc3b94e2b3a9f160795fdfe442f05f30827ff8354473d3b36095beadf15c3c2872618a3667be96a64d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58fdeed966a51db27e6fa3e2036a8ec8e
SHA19d83a97fd386f9b03d5b0b2b228819a8276336cd
SHA256cc770167eaf2aafccf078f23c18ec9bc36a187bbd406489442bd2183d0a00ac3
SHA512b7cb238261916dab055f4ec8922ae40feaabb3c16192da727612e85365e1fef223551cfea086b9f07d139220f8018ee4041c46d2fe4aaf9980e78f703b5bdf92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD532805587ea7424eb9a7bc6fb30c5d985
SHA1bde5074c52344650c9cdf77291e29598d38f929a
SHA256fb1bcac25154df90929d7c8c06461b450b124ed87819eeea32837f1734a05358
SHA512c5009fda0160693e2376dc193af80bae1be5eb52e6b3e8cf98b0b2163684791ee127dc50c4f62d04cf8f28d8d2e51dddc144a4f4d6cbb2188cc7d1a247af4643
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d94993edd12abec33732365ed381acac
SHA1c0d0c11dd22ec49243331659f7728008388b76cd
SHA2563a14e71fea5466ef438413e706892457d4b756a419c391fd57a053b80f297ec9
SHA512d3c913479ab18e8f5a8a6df3a8497691b6c5ab970d104cdf7ba0daf619a33010bb5a6f7b2a0d72e72892cedbf5548fbd00faa4ed9fdc67217f6900c0d8ab9684
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56a5fff51dbd7d0da2bea109606aac17e
SHA1c6c3447294544cb821c1a1175d300f6d00436b85
SHA2561a959e67fd9e64e87d1a4b27503ce7fd629531d3b54cf936a0b01caf97e40867
SHA512f67aae6e3ccadd092e8ab77f3d31e9e135f2101be24c16fadd19381700e8b03810f099d80219125829b50a3ac5371f888b3a2a36ffd5ce30d7ac82ef36128de1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d7684ea3d608e0cd1c8bd0aff215ec64
SHA1c8233fd367462c801418eb09cd337c346df168ac
SHA256fafde76f5ccfe8f9cc4ed3b4c06cd60e207668fe6aea333df1b0fd5e37a7283e
SHA512cab3fc95238ac33f71f687abc101d3a39fd4b1a05c51a464f05eca9e0ec3378f3904db39d1ce76da14c79c538141d85e5b84e369e86b536840cfaa544e4ba2e5
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a