Static task
static1
Behavioral task
behavioral1
Sample
nvvsvc.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
nvvsvc.exe
Resource
win10-20230703-en
Behavioral task
behavioral3
Sample
nvvsvc.exe
Resource
win10v2004-20230703-en
General
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Target
nvvsvc.exe
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Size
31KB
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MD5
d39bcce63e847b97c2ba8a7c46099d0c
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SHA1
867fb852e5e659a54f697951cd5ec440bf8400ff
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SHA256
472eb5a24d932db347767d7d1740f57523b378b4c077ee201cd81701cddad4c2
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SHA512
a2fad0a5e32da98bcce49b33d6a0876b77b8f641fac78d3c6a291fbe4e26d0165b5f414f209a95a4159111e507f32d13f83f0eedd9034b1863ed15e479e40483
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SSDEEP
768:tf5wtZZ6wfxPY3wbnwEMKQw3ccrfLLnr:0bpAgcsQw3caf/nr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource nvvsvc.exe
Files
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nvvsvc.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ