General

  • Target

    ms-nfs41-client-setup-x64.exe

  • Size

    5.9MB

  • MD5

    11a8f3169728d7983cbce294fd4b047a

  • SHA1

    ecb4373ed0e75defedec8a8f69151ace62171f60

  • SHA256

    cd557459b43aff4d3defbccd9c8920f03fc6125691a3eb127658da8bc07883a0

  • SHA512

    3c9fd521848203364b2a2ece19aa8b957f08b12d7c7ff4f7985ddfd7d637f3e1824b9ebed7132a0b613150a431699338c19ffa6b3372495e03bc2dd7087389c6

  • SSDEEP

    98304:PywFBG+OMCV6Xw4LgYXm2UZ7h+rQdcgDMREfdjvH3KUbz1zX1Y3qvozmqg:PdFBR8L48YXmDVAryCWjvHTzllY6QSqg

Score
3/10

Malware Config

Signatures

  • Unsigned PE 13 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 4 IoCs

Files

  • ms-nfs41-client-setup-x64.exe
    .exe windows:4 windows x86 arch:x86

    b40f29cd171eb54c01b1dd2683c9c26b


    Headers

    Imports

    Sections

  • $PLUGINSDIR/System.dll
    .dll windows:4 windows x86 arch:x86

    8c8a576201f68de1a3f26fc723b9f30f


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/nsExec.dll
    .dll windows:4 windows x86 arch:x86

    6b7d154c806f1e47db325229c300c6df


    Headers

    Imports

    Exports

    Sections

  • CertMgr.exe
    .exe windows:6 windows x64 arch:x64

    87a243a257c7f81cc72105e9fe6911b4


    Headers

    Imports

    Sections

  • libtirpc.dll
    .dll windows:5 windows x64 arch:x64

    72ee7b59cabc980fcf4d74fe27bf7d0f


    Headers

    Imports

    Exports

    Sections

  • ms-nfs41-idmap.conf
  • netconfig
  • nfs41_driver.cer
  • nfs41_driver.sys
    .sys windows:6 windows x64 arch:x64

    077ccd1d7e0fc64e66f7e41c55c1f9cd


    Code Sign

    Headers

    Imports

    Sections

  • nfs41_np.dll
    .dll windows:5 windows x64 arch:x64

    54935aa3d72f5c554386b204f6721922


    Headers

    Imports

    Exports

    Sections

  • nfs41rdr.inf
  • nfs_install.exe
    .exe windows:5 windows x64 arch:x64

    236453e80d30c46887d452c96eba6369


    Headers

    Imports

    Sections

  • nfs_mount.exe
    .exe windows:5 windows x64 arch:x64

    9f451f80bc821689f3ba11de2e956eb9


    Headers

    Imports

    Sections

  • nfsd.exe
    .exe windows:5 windows x64 arch:x64

    5f85b609d1cfec41a5a48fbfa6c84872


    Headers

    Imports

    Sections

  • nfsd_debug.exe
    .exe windows:5 windows x64 arch:x64

    6d98f1f1a7e0ec136fda9c2f4044b605


    Headers

    Imports

    Sections

  • uninstall.exe
    .exe windows:4 windows x86 arch:x86

    b40f29cd171eb54c01b1dd2683c9c26b


    Headers

    Imports

    Sections

  • $PLUGINSDIR/System.dll
    .dll windows:4 windows x86 arch:x86

    8c8a576201f68de1a3f26fc723b9f30f


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/nsExec.dll
    .dll windows:4 windows x86 arch:x86

    6b7d154c806f1e47db325229c300c6df


    Headers

    Imports

    Exports

    Sections

  • vcredist_x64.exe
    .exe windows:5 windows x86 arch:x86

    a1f6f100bff4507a3332f3f0cdfc24f5


    Code Sign

    Headers

    Imports

    Sections