Overview

overview

7

Static

static

3

Nexus_reporter.exe

windows10-1703-x64

7

Analysis

  • max time kernel
    40s
  • max time network
    46s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-08-2023 09:33

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General

  • Target

    Nexus_reporter.exe

  • Size

    10.1MB

  • MD5

    25255d3fd602f0d668fd61e9e2788a99

  • SHA1

    4bf0c05925e3169cb1fd6c32765bc455a1d5ab9b

  • SHA256

    594f4d25f6e9fa9c28504c4f9cca1287b2f5e5b950bb36028a58789f0ef85096

  • SHA512

    e3026e22fe25c40300efca38e0d9f30898b212066d2629008ce0c3b6d4d1b11931a5af7dccdeb790d23c920d841719d34a901d017be24761057b47398d177573

  • SSDEEP

    196608:mm7CIHTddrY3a/yqjn/RNrlHAjoG+IPDfyGw21X5Sp6GemDMPwXnFXWg1Lm0pttC:h2k5ZY3a/y4ZxlHOFPDfDTpfaMPqnTJk

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 17 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nexus_reporter.exe
    "C:\Users\Admin\AppData\Local\Temp\Nexus_reporter.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3612
    • C:\Users\Admin\AppData\Local\Temp\Nexus_reporter.exe
      "C:\Users\Admin\AppData\Local\Temp\Nexus_reporter.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
          PID:2916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\VCRUNTIME140.dll
      Filesize

      106KB

      MD5

      4585a96cc4eef6aafd5e27ea09147dc6

      SHA1

      489cfff1b19abbec98fda26ac8958005e88dd0cb

      SHA256

      a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

      SHA512

      d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_bz2.pyd
      Filesize

      82KB

      MD5

      a62207fc33140de460444e191ae19b74

      SHA1

      9327d3d4f9d56f1846781bcb0a05719dea462d74

      SHA256

      ebcac51449f323ae3ae961a33843029c34b6a82138ccd9214cf99f98dd2148c2

      SHA512

      90f9db9ee225958cb3e872b79f2c70cb1fd2248ebaa8f3282afff9250285852156bf668f5cfec49a4591b416ce7ebaaac62d2d887152f5356512f2347e3762b7

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_ctypes.pyd
      Filesize

      120KB

      MD5

      9b344f8d7ce5b57e397a475847cc5f66

      SHA1

      aff1ccc2608da022ecc8d0aba65d304fe74cdf71

      SHA256

      b1214d7b7efd9d4b0f465ec3463512a1cbc5f59686267030f072e6ce4b2a95cf

      SHA512

      2b0d9e1b550bf108fa842324ab26555f2a224aefff517fdb16df85693e05adaf0d77ebe49382848f1ec68dc9b5ae75027a62c33721e42a1566274d1a2b1baa41

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_hashlib.pyd
      Filesize

      63KB

      MD5

      787b82d4466f393366657b8f1bc5f1a9

      SHA1

      658639cddda55ac3bfc452db4ec9cf88851e606b

      SHA256

      241322647ba9f94bdc3ae387413ffb57ae14c8cf88bd564a31fe193c6ca43e37

      SHA512

      afcf66962958f38eec8b591aa30d380eb0e1b41028836058ff91b4d1472658de9fba3262f5c27ba688bd73da018e938f398e45911cd37584f623073067f575b6

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_lzma.pyd
      Filesize

      155KB

      MD5

      0c7ea68ca88c07ae6b0a725497067891

      SHA1

      c2b61a3e230b30416bc283d1f3ea25678670eb74

      SHA256

      f74aaf0aa08cf90eb1eb23a474ccb7cb706b1ede7f911daf7ae68480765bdf11

      SHA512

      fd52f20496a12e6b20279646663d880b1354cffea10793506fe4560ed7da53e4efba900ae65c9996fbb3179c83844a9674051385e6e3c26fb2622917351846b9

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_queue.pyd
      Filesize

      31KB

      MD5

      06248702a6cd9d2dd20c0b1c6b02174d

      SHA1

      3f14d8af944fe0d35d17701033ff1501049e856f

      SHA256

      ac177cd84c12e03e3a68bca30290bc0b8f173eee518ef1fa6a9dce3a3e755a93

      SHA512

      5b22bbff56a8b48655332ebd77387d307f5c0a526626f3654267a34bc4863d8afaf08ff3946606f3cf00b660530389c37bdfac91843808dbebc7373040fec4c1

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_socket.pyd
      Filesize

      77KB

      MD5

      26dd19a1f5285712068b9e41808e8fa0

      SHA1

      90c9a112dd34d45256b4f2ed38c1cbbc9f24dba5

      SHA256

      eaabf6b78840daeaf96b5bdbf06adf0e4e2994dfeee5c5e27fefd824dbda5220

      SHA512

      173e1eda05d297d7da2193e8566201f05428437adcac80aecefe80f82d46295b15ce10990b5c080325dc59a432a587eef84a15ec688a62b82493ad501a1e4520

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\_ssl.pyd
      Filesize

      157KB

      MD5

      ab0e4fbffb6977d0196c7d50bc76cf2d

      SHA1

      680e581c27d67cd1545c810dbb175c2a2a4ef714

      SHA256

      680ad2de8a6cff927822c1d7dd22112a3e8a824e82a7958ee409a7b9ce45ec70

      SHA512

      2bff84a8ec7a26dde8d1bb09792ead8636009c8ef3fa68300a75420197cd7b6c8eaaf8db6a5f97442723e5228afa62961f002948e0eeee8c957c6517547dffba

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\base_library.zip
      Filesize

      1.7MB

      MD5

      638dcdf52f49e925720fbe10f0c7ae9f

      SHA1

      33812ed95269668a828d8f498540f0f758f431ce

      SHA256

      de9731bd6575e3727dfa5574d3d25fda7ff6670a372b40e3302ef05757eabfc3

      SHA512

      25b9c478197eff2b30f27c0afd1bb1051f2a3f3cfb99c732568538c2a66e5e8df41c19d317b71150619440961a145d522a58ca4be6c845272f5befa94ddac36f

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\certifi\cacert.pem
      Filesize

      268KB

      MD5

      59a15f9a93dcdaa5bfca246b84fa936a

      SHA1

      7f295ea74fc7ed0af0e92be08071fb0b76c8509e

      SHA256

      2c11c3ce08ffc40d390319c72bc10d4f908e9c634494d65ed2cbc550731fd524

      SHA512

      746157a0fcedc67120c2a194a759fa8d8e1f84837e740f379566f260e41aa96b8d4ea18e967e3d1aa1d65d5de30453446d8a8c37c636c08c6a3741387483a7d7

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\libcrypto-1_1.dll
      Filesize

      3.3MB

      MD5

      9d7a0c99256c50afd5b0560ba2548930

      SHA1

      76bd9f13597a46f5283aa35c30b53c21976d0824

      SHA256

      9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939

      SHA512

      cb39aa99b9d98c735fdacf1c5ed68a4d09d11f30262b91f6aa48c3f8520eff95e499400d0ce7e280ca7a90ff6d7141d2d893ef0b33a8803a1cadb28ba9a9e3e2

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\libffi-8.dll
      Filesize

      38KB

      MD5

      0f8e4992ca92baaf54cc0b43aaccce21

      SHA1

      c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

      SHA256

      eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

      SHA512

      6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\libssl-1_1.dll
      Filesize

      688KB

      MD5

      bec0f86f9da765e2a02c9237259a7898

      SHA1

      3caa604c3fff88e71f489977e4293a488fb5671c

      SHA256

      d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd

      SHA512

      ffbc4e5ffdb49704e7aa6d74533e5af76bbe5db297713d8e59bd296143fe5f145fbb616b343eed3c48eceaccccc2431630470d8975a4a17c37eafcc12edd19f4

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\python3.DLL
      Filesize

      65KB

      MD5

      7442c154565f1956d409092ede9cc310

      SHA1

      c72f9c99ea56c8fb269b4d6b3507b67e80269c2d

      SHA256

      95086ac060ffe6933ac04a6aa289b1c7d321f14380315e24ba0d6c4adfa0842b

      SHA512

      2bf96828534bcdf71e48d1948b989011d8e3ba757c38cc17905a13d3021ea5deb57e2c68d79507a6acbb62be009cfc85b24d14543958dba1d3bc3e4ca7d4f844

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\python311.dll
      Filesize

      5.5MB

      MD5

      e2bd5ae53427f193b42d64b8e9bf1943

      SHA1

      7c317aad8e2b24c08d3b8b3fba16dd537411727f

      SHA256

      c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

      SHA512

      ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\select.pyd
      Filesize

      29KB

      MD5

      756c95d4d9b7820b00a3099faf3f4f51

      SHA1

      893954a45c75fb45fe8048a804990ca33f7c072d

      SHA256

      13e4d9a734a453a3613e11b6a518430099ad7e3d874ea407d1f9625b7f60268a

      SHA512

      0f54f0262cf8d71f00bf5666eb15541c6ecc5246cd298efd3b7dd39cdd29553a8242d204c42cfb28c537c3d61580153200373c34a94769f102b3baa288f6c398

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\ucrtbase.dll
      Filesize

      993KB

      MD5

      9679f79d724bcdbd3338824ffe8b00c7

      SHA1

      5ded91cc6e3346f689d079594cf3a9bf1200bd61

      SHA256

      962c50afcb9fbfd0b833e0d2d7c2ba5cb35cd339ecf1c33ddfb349253ff95f36

      SHA512

      74ac8deb4a30f623af1e90e594d66fe28a1f86a11519c542c2bad44e556b2c5e03d41842f34f127f8f7f7cb217a6f357604cb2dc6aa5edc5cba8b83673d8b8bd

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\_MEI36122\unicodedata.pyd
      Filesize

      1.1MB

      MD5

      58f7988b50cba7b793884f580c7083e1

      SHA1

      d52c06b19861f074e41d8b521938dee8b56c1f2e

      SHA256

      e36d14cf49ca2af44fae8f278e883341167bc380099dac803276a11e57c9cfa1

      SHA512

      397fa46b90582f8a8cd7df23b722204c38544717bf546837c45e138b39112f33a1850be790e248fca5b5ecd9ed7c91cd1af1864f72717d9805c486db0505fb9c

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\VCRUNTIME140.dll
      Filesize

      106KB

      MD5

      4585a96cc4eef6aafd5e27ea09147dc6

      SHA1

      489cfff1b19abbec98fda26ac8958005e88dd0cb

      SHA256

      a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

      SHA512

      d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_bz2.pyd
      Filesize

      82KB

      MD5

      a62207fc33140de460444e191ae19b74

      SHA1

      9327d3d4f9d56f1846781bcb0a05719dea462d74

      SHA256

      ebcac51449f323ae3ae961a33843029c34b6a82138ccd9214cf99f98dd2148c2

      SHA512

      90f9db9ee225958cb3e872b79f2c70cb1fd2248ebaa8f3282afff9250285852156bf668f5cfec49a4591b416ce7ebaaac62d2d887152f5356512f2347e3762b7

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_ctypes.pyd
      Filesize

      120KB

      MD5

      9b344f8d7ce5b57e397a475847cc5f66

      SHA1

      aff1ccc2608da022ecc8d0aba65d304fe74cdf71

      SHA256

      b1214d7b7efd9d4b0f465ec3463512a1cbc5f59686267030f072e6ce4b2a95cf

      SHA512

      2b0d9e1b550bf108fa842324ab26555f2a224aefff517fdb16df85693e05adaf0d77ebe49382848f1ec68dc9b5ae75027a62c33721e42a1566274d1a2b1baa41

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_hashlib.pyd
      Filesize

      63KB

      MD5

      787b82d4466f393366657b8f1bc5f1a9

      SHA1

      658639cddda55ac3bfc452db4ec9cf88851e606b

      SHA256

      241322647ba9f94bdc3ae387413ffb57ae14c8cf88bd564a31fe193c6ca43e37

      SHA512

      afcf66962958f38eec8b591aa30d380eb0e1b41028836058ff91b4d1472658de9fba3262f5c27ba688bd73da018e938f398e45911cd37584f623073067f575b6

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_lzma.pyd
      Filesize

      155KB

      MD5

      0c7ea68ca88c07ae6b0a725497067891

      SHA1

      c2b61a3e230b30416bc283d1f3ea25678670eb74

      SHA256

      f74aaf0aa08cf90eb1eb23a474ccb7cb706b1ede7f911daf7ae68480765bdf11

      SHA512

      fd52f20496a12e6b20279646663d880b1354cffea10793506fe4560ed7da53e4efba900ae65c9996fbb3179c83844a9674051385e6e3c26fb2622917351846b9

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_queue.pyd
      Filesize

      31KB

      MD5

      06248702a6cd9d2dd20c0b1c6b02174d

      SHA1

      3f14d8af944fe0d35d17701033ff1501049e856f

      SHA256

      ac177cd84c12e03e3a68bca30290bc0b8f173eee518ef1fa6a9dce3a3e755a93

      SHA512

      5b22bbff56a8b48655332ebd77387d307f5c0a526626f3654267a34bc4863d8afaf08ff3946606f3cf00b660530389c37bdfac91843808dbebc7373040fec4c1

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_socket.pyd
      Filesize

      77KB

      MD5

      26dd19a1f5285712068b9e41808e8fa0

      SHA1

      90c9a112dd34d45256b4f2ed38c1cbbc9f24dba5

      SHA256

      eaabf6b78840daeaf96b5bdbf06adf0e4e2994dfeee5c5e27fefd824dbda5220

      SHA512

      173e1eda05d297d7da2193e8566201f05428437adcac80aecefe80f82d46295b15ce10990b5c080325dc59a432a587eef84a15ec688a62b82493ad501a1e4520

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\_ssl.pyd
      Filesize

      157KB

      MD5

      ab0e4fbffb6977d0196c7d50bc76cf2d

      SHA1

      680e581c27d67cd1545c810dbb175c2a2a4ef714

      SHA256

      680ad2de8a6cff927822c1d7dd22112a3e8a824e82a7958ee409a7b9ce45ec70

      SHA512

      2bff84a8ec7a26dde8d1bb09792ead8636009c8ef3fa68300a75420197cd7b6c8eaaf8db6a5f97442723e5228afa62961f002948e0eeee8c957c6517547dffba

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\libcrypto-1_1.dll
      Filesize

      3.3MB

      MD5

      9d7a0c99256c50afd5b0560ba2548930

      SHA1

      76bd9f13597a46f5283aa35c30b53c21976d0824

      SHA256

      9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939

      SHA512

      cb39aa99b9d98c735fdacf1c5ed68a4d09d11f30262b91f6aa48c3f8520eff95e499400d0ce7e280ca7a90ff6d7141d2d893ef0b33a8803a1cadb28ba9a9e3e2

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\libffi-8.dll
      Filesize

      38KB

      MD5

      0f8e4992ca92baaf54cc0b43aaccce21

      SHA1

      c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

      SHA256

      eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

      SHA512

      6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\libssl-1_1.dll
      Filesize

      688KB

      MD5

      bec0f86f9da765e2a02c9237259a7898

      SHA1

      3caa604c3fff88e71f489977e4293a488fb5671c

      SHA256

      d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd

      SHA512

      ffbc4e5ffdb49704e7aa6d74533e5af76bbe5db297713d8e59bd296143fe5f145fbb616b343eed3c48eceaccccc2431630470d8975a4a17c37eafcc12edd19f4

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\python3.dll
      Filesize

      65KB

      MD5

      7442c154565f1956d409092ede9cc310

      SHA1

      c72f9c99ea56c8fb269b4d6b3507b67e80269c2d

      SHA256

      95086ac060ffe6933ac04a6aa289b1c7d321f14380315e24ba0d6c4adfa0842b

      SHA512

      2bf96828534bcdf71e48d1948b989011d8e3ba757c38cc17905a13d3021ea5deb57e2c68d79507a6acbb62be009cfc85b24d14543958dba1d3bc3e4ca7d4f844

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\python3.dll
      Filesize

      65KB

      MD5

      7442c154565f1956d409092ede9cc310

      SHA1

      c72f9c99ea56c8fb269b4d6b3507b67e80269c2d

      SHA256

      95086ac060ffe6933ac04a6aa289b1c7d321f14380315e24ba0d6c4adfa0842b

      SHA512

      2bf96828534bcdf71e48d1948b989011d8e3ba757c38cc17905a13d3021ea5deb57e2c68d79507a6acbb62be009cfc85b24d14543958dba1d3bc3e4ca7d4f844

      Download Submit

    • \Users\Admin\AppData\Local\Temp\_MEI36122\python311.dll
      Filesize

      5.5MB

      MD5

      e2bd5ae53427f193b42d64b8e9bf1943

      SHA1

      7c317aad8e2b24c08d3b8b3fba16dd537411727f

      SHA256

      c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

      SHA512

      ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

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    • \Users\Admin\AppData\Local\Temp\_MEI36122\select.pyd
      Filesize

      29KB

      MD5

      756c95d4d9b7820b00a3099faf3f4f51

      SHA1

      893954a45c75fb45fe8048a804990ca33f7c072d

      SHA256

      13e4d9a734a453a3613e11b6a518430099ad7e3d874ea407d1f9625b7f60268a

      SHA512

      0f54f0262cf8d71f00bf5666eb15541c6ecc5246cd298efd3b7dd39cdd29553a8242d204c42cfb28c537c3d61580153200373c34a94769f102b3baa288f6c398

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    • \Users\Admin\AppData\Local\Temp\_MEI36122\ucrtbase.dll
      Filesize

      993KB

      MD5

      9679f79d724bcdbd3338824ffe8b00c7

      SHA1

      5ded91cc6e3346f689d079594cf3a9bf1200bd61

      SHA256

      962c50afcb9fbfd0b833e0d2d7c2ba5cb35cd339ecf1c33ddfb349253ff95f36

      SHA512

      74ac8deb4a30f623af1e90e594d66fe28a1f86a11519c542c2bad44e556b2c5e03d41842f34f127f8f7f7cb217a6f357604cb2dc6aa5edc5cba8b83673d8b8bd

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    • \Users\Admin\AppData\Local\Temp\_MEI36122\unicodedata.pyd
      Filesize

      1.1MB

      MD5

      58f7988b50cba7b793884f580c7083e1

      SHA1

      d52c06b19861f074e41d8b521938dee8b56c1f2e

      SHA256

      e36d14cf49ca2af44fae8f278e883341167bc380099dac803276a11e57c9cfa1

      SHA512

      397fa46b90582f8a8cd7df23b722204c38544717bf546837c45e138b39112f33a1850be790e248fca5b5ecd9ed7c91cd1af1864f72717d9805c486db0505fb9c

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