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Analysis

  • max time kernel
    299s
  • max time network
    299s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/05/2024, 14:19

General

  • Target

    https://teams-metka.will-ent.com/?routing=WJx0wrBFwi5MEljFWJRmWrt0Q8cXw81Z

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://teams-metka.will-ent.com/?routing=WJx0wrBFwi5MEljFWJRmWrt0Q8cXw81Z"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://teams-metka.will-ent.com/?routing=WJx0wrBFwi5MEljFWJRmWrt0Q8cXw81Z
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3616
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.0.1987654804\313883741" -parentBuildID 20221007134813 -prefsHandle 1716 -prefMapHandle 1708 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6f2f07a2-5a5c-4631-8baa-8e1bc2ba1170} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 1796 23dc77c4358 gpu
        3⤵
          PID:3608
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.1.1929508735\1285163308" -parentBuildID 20221007134813 -prefsHandle 2160 -prefMapHandle 2156 -prefsLen 21608 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {859f6ad7-c1de-4d14-8a6a-c94c732aa09c} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 2172 23dc74fbf58 socket
          3⤵
            PID:3920
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.2.8880851\81899329" -childID 1 -isForBrowser -prefsHandle 2788 -prefMapHandle 2764 -prefsLen 21711 -prefMapSize 233444 -jsInitHandle 1276 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {da7185b7-2df7-4dfd-abb0-9ffc8a8ce0d9} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 2932 23dcb8d2958 tab
            3⤵
              PID:3456
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.3.473212814\109841225" -childID 2 -isForBrowser -prefsHandle 3568 -prefMapHandle 3564 -prefsLen 26109 -prefMapSize 233444 -jsInitHandle 1276 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {edbf4beb-c042-4c56-b553-c1a880cc98c8} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 3576 23dcc7aab58 tab
              3⤵
                PID:3772
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.4.1358421680\1815238520" -childID 3 -isForBrowser -prefsHandle 4756 -prefMapHandle 4808 -prefsLen 26343 -prefMapSize 233444 -jsInitHandle 1276 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bfe701a0-8933-4238-98bf-b5fc684e8a86} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 4828 23dce883a58 tab
                3⤵
                  PID:4784
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.5.353553925\1600419795" -childID 4 -isForBrowser -prefsHandle 4976 -prefMapHandle 4980 -prefsLen 26343 -prefMapSize 233444 -jsInitHandle 1276 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a0c1e165-e4a7-45b5-93d0-b8f4abb9884a} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 4968 23dce884958 tab
                  3⤵
                    PID:2052
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3616.6.909104495\1598938891" -childID 5 -isForBrowser -prefsHandle 5172 -prefMapHandle 5176 -prefsLen 26343 -prefMapSize 233444 -jsInitHandle 1276 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {740e1ae8-cdb8-46e6-8a8b-f928215a991c} 3616 "\\.\pipe\gecko-crash-server-pipe.3616" 5164 23dce883158 tab
                    3⤵
                      PID:4860

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\c5nsco79.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                  Filesize

                  13KB

                  MD5

                  3479321d9bcec0658355743e6d87abca

                  SHA1

                  ae3f39a181a442c351b4ddf527c073cbbedddf6a

                  SHA256

                  aae19c420d8cf2521649800c4d01a353ee94401c3b3c20ecfc8eeff44bb86bed

                  SHA512

                  c01472ea369cb3a8eb06e4f3a1a25a22529be03dbe8ae7bec4e7cf4114f59717a9dbf49526e85d698e8259c2048cdb91652697a8f50bfcfd9a242fed8aec9deb

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                  Filesize

                  442KB

                  MD5

                  85430baed3398695717b0263807cf97c

                  SHA1

                  fffbee923cea216f50fce5d54219a188a5100f41

                  SHA256

                  a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                  SHA512

                  06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                  Filesize

                  8.0MB

                  MD5

                  a01c5ecd6108350ae23d2cddf0e77c17

                  SHA1

                  c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                  SHA256

                  345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                  SHA512

                  b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                  Filesize

                  7KB

                  MD5

                  908bd9fe00b173a402b836ec521b5de4

                  SHA1

                  94e23338d369d7cf6e29e2825117b8c6846f1601

                  SHA256

                  d40382cbf2fedd85d307b258c027e10ed129babd34a3f5c5e64a28523e580c96

                  SHA512

                  585b4c04fb8b8751842068ec4c018b6b5ed2824086ea09a2bc9c49033a90c59851eafd452ceea77f5c30d5ec499a1ca9b0164932785f6ff052818aabee03422a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\bookmarkbackups\bookmarks-2024-05-22_11_ScpUM-Ibb5LR1l4-7-Og+g==.jsonlz4

                  Filesize

                  950B

                  MD5

                  708d579bb783ed9e58c4e87173aa5028

                  SHA1

                  54dcdeb367c15a06aa620df1559de185668992a5

                  SHA256

                  3f7fa0f3a61236b17951ef95bd63347281c40abbbcce937e8fc787d31c8faa28

                  SHA512

                  1c7f8b921e5f32d67b1150e24092ab800ca4939993832cc46f43638bdcce380da1e74b44aa2f368a74e5ae29b76ca1e3a20b837517a4f0464b7af53098772e95

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\broadcast-listeners.json

                  Filesize

                  216B

                  MD5

                  182e00ea6b99d7803b656940bcc57478

                  SHA1

                  593d1cde2da2800ff7c0c06a8b7a5f43e101ae40

                  SHA256

                  b3126338ce5969f7bd8616ffd4653fafedd8843425a7aa369a716621cc248d5a

                  SHA512

                  21603c96f5d11cfe80b9029b9c29aab5144468b261b8ec094a018787a0e3ebd9f15b8df59ef0ee62ba6a830b67a8b6180254554979032a4603db3de754f09e3b

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\datareporting\glean\db\data.safe.bin

                  Filesize

                  2KB

                  MD5

                  5856753a14a5d2eda7e1e644e5147fab

                  SHA1

                  fbe5ff38c31414b2834745d5de4a87997dbba3f2

                  SHA256

                  b1b904d0b61621e80d53d37ee73e282ad615dc9dfa81106a753c16af16809505

                  SHA512

                  a6562cfa8181bbcd99abaf8aceb5af5919ef632175fac34f68dc3cb87ce851ba19166e0eac26d7df09cde3a4de51af9da2dfe9a9434807f5fc116afc9dcad7ec

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\datareporting\glean\pending_pings\0a27b4df-cb25-4dfd-90c6-d7381460d221

                  Filesize

                  9KB

                  MD5

                  09dddbc5a0bcf78aba5c9a7f98ed6d4e

                  SHA1

                  bcf42c459493dca9a4d531be0707a2022c033abc

                  SHA256

                  4d2b0a4177a57c5388be8dd409fe1f65284cc2413e6049b82d76990375ca52bb

                  SHA512

                  949b678b741066b8dc5ee08a131287141796a6a51f07d13f979621255de320f3d729d5644dfb60423965c6ec505fd6f9aa2e26cdf638feaebfcca16e9dc73235

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\datareporting\glean\pending_pings\64d2af4f-f190-46ef-8bb4-f4b133d21f80

                  Filesize

                  746B

                  MD5

                  27b6c3ad36896957e6e73ba246bdac46

                  SHA1

                  6751a2e0ea17aa7861420c63c173a40054cbb63b

                  SHA256

                  5876227edf59f72967d76df77bca417a08e7cc393fb611ccf8b9ccdcad83432e

                  SHA512

                  15711a5d0e692c782ab9341bc1d0edee7ee401c74907d9932e1bd8cced710f391e27d05a2b0100110fabd73ac821ca17b96be638a3889126806f4e61013c0cd5

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                  Filesize

                  997KB

                  MD5

                  fe3355639648c417e8307c6d051e3e37

                  SHA1

                  f54602d4b4778da21bc97c7238fc66aa68c8ee34

                  SHA256

                  1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                  SHA512

                  8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                  Filesize

                  116B

                  MD5

                  3d33cdc0b3d281e67dd52e14435dd04f

                  SHA1

                  4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                  SHA256

                  f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                  SHA512

                  a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                  Filesize

                  479B

                  MD5

                  49ddb419d96dceb9069018535fb2e2fc

                  SHA1

                  62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                  SHA256

                  2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                  SHA512

                  48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                  Filesize

                  372B

                  MD5

                  8be33af717bb1b67fbd61c3f4b807e9e

                  SHA1

                  7cf17656d174d951957ff36810e874a134dd49e0

                  SHA256

                  e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                  SHA512

                  6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                  Filesize

                  11.8MB

                  MD5

                  33bf7b0439480effb9fb212efce87b13

                  SHA1

                  cee50f2745edc6dc291887b6075ca64d716f495a

                  SHA256

                  8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                  SHA512

                  d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                  Filesize

                  1KB

                  MD5

                  688bed3676d2104e7f17ae1cd2c59404

                  SHA1

                  952b2cdf783ac72fcb98338723e9afd38d47ad8e

                  SHA256

                  33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                  SHA512

                  7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                  Filesize

                  1KB

                  MD5

                  937326fead5fd401f6cca9118bd9ade9

                  SHA1

                  4526a57d4ae14ed29b37632c72aef3c408189d91

                  SHA256

                  68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                  SHA512

                  b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\prefs-1.js

                  Filesize

                  7KB

                  MD5

                  c40c9efb10f730f1852c939f57b3c57a

                  SHA1

                  04f1d762aafcbdfa835f913eb47890bf4aaffc88

                  SHA256

                  630f55d6404cf1f394bc9e07d7a2203c45dab667267e41bb25c2ed25fdba495b

                  SHA512

                  45fb2953a581d9969fd249bfdd44f18da88763f8d18b4582bd2da535576e79cddc2f0710eaef1d079ab7c096623d5512f9bd1dfb19556e93624fbc03cceb7322

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\prefs-1.js

                  Filesize

                  9KB

                  MD5

                  156a55a258e5e04a5a6a7f5310a39d57

                  SHA1

                  56882e65afa6622037fd39ed66d4bdd69837c8d7

                  SHA256

                  0163692a6c2386b9b18609fa184d3e7a79036a7e2fe6fbd8103a889ccfc712ca

                  SHA512

                  09992cc901d839ae3b55631e2d196e90c9fff79e1950e59fe993dfe67965ee97a46a8f83c4a90c868ce2a201c9b68c37d9513bd8b7cc3c1d821ae970fe4e4766

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  7e5ae3b949f893cb3c2083ffad802875

                  SHA1

                  adebaef20d01640fee3b9593583f5c880cec59da

                  SHA256

                  3c6115888b674e58b987a539fc7345c38c1d86eeac2c7289ce203daf025717f7

                  SHA512

                  2108b3906527016b2a18bdb74f631dec369fba42437c72d53e40af00cb813bc8a4df336c5cf963e9578e294e31ae1ab20b23154975997bd082ea5d718331ca21

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  c36f8513120ef7d70fc0e393806df4f0

                  SHA1

                  0d8bfb60b8d29f59bfb8b13ee79fd2e959821595

                  SHA256

                  1bc0509c5a977791e3c452df88b59a76195caec3cf402cea5ee816ac0ab0c1ee

                  SHA512

                  506bafa942324d6f30cab34d175958e6d23ab0dbc794d283f4defad78587b774f18902ca3d1bf8ee4347abfefb86858d13b01b1301d48a58ae0daa2f2df87972

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\sessionCheckpoints.json

                  Filesize

                  90B

                  MD5

                  c4ab2ee59ca41b6d6a6ea911f35bdc00

                  SHA1

                  5942cd6505fc8a9daba403b082067e1cdefdfbc4

                  SHA256

                  00ad9799527c3fd21f3a85012565eae817490f3e0d417413bf9567bb5909f6a2

                  SHA512

                  71ea16900479e6af161e0aad08c8d1e9ded5868a8d848e7647272f3002e2f2013e16382b677abe3c6f17792a26293b9e27ec78e16f00bd24ba3d21072bd1cae2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  1KB

                  MD5

                  1c57f8a28148b9e260c509d3b518717d

                  SHA1

                  edb8e9f046b033b5840c20b4049cdba4a9472223

                  SHA256

                  768db770b2530cbb9a36e9123eb02cc63bfde55833c19a03a1ca7d6a93cddb44

                  SHA512

                  9401b5cb1da9fb92e6d82e0ee8cb4a200ddf4f285fac0d17e1d607cb247eb5b6b561a1ec267129b89df445e755489b8ac63f667baa3abb5815fd778c777f40ad

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                  Filesize

                  7.9MB

                  MD5

                  495161ea450f7458e259dffff442e086

                  SHA1

                  b8396e1dc1531c5ce72647f9b91d190234e59514

                  SHA256

                  7622f482a8ec2a289d654c1a01cc5e12dad75990c1c0a527fa5e4e0253d392e7

                  SHA512

                  9d008b194e44a12d8796e8284d1b171fd20dc0e4e4972475816f05c170a5c1cfa577a91e8de19111ff620bd602a30759fab536402ba05c1d11b6f37c2703cc56

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                  Filesize

                  184KB

                  MD5

                  f72c2c8a738f1bdd4a5e24326ff248df

                  SHA1

                  d60277881f6b36509d709948fcf7ed3ec3da74a6

                  SHA256

                  06575a0a693c9e0f265fcf03ee5b6ced4dd922ac999f5d767a9a7d92fb199082

                  SHA512

                  7fa2cc3e4f6e6f9c77fc12e188a0ef4e5dfd9079e1ddd2d689669513bd2e512136ac4485b34aa0ed8587c8cd519572d31eb2496b4091e229b6c339bf25c27d6a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5nsco79.default-release\targeting.snapshot.json

                  Filesize

                  3KB

                  MD5

                  ff2d1ecffe9a4719f4d31829c5ed7a84

                  SHA1

                  36089bb00f1ad213df1bd5345feda2f9b961ca13

                  SHA256

                  1f07bbe828381945a04c55e1e186a1975d37ffd21210feaccf8d8070bccefef9

                  SHA512

                  ab45cf1e85be02691d4be7772e75603e2a3aea0e2f06ef44482a07f142a05e9b14f9ede5eca0a8cdac1c5c3437cfa971f74b4f56db2457f1eedffb40a4f70a32