Static task
static1
Behavioral task
behavioral1
Sample
Microsoft.WindowsAPICodePack.Core.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Microsoft.WindowsAPICodePack.Core.dll
Resource
win10v2004-20231020-en
General
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Target
Microsoft.WindowsAPICodePack.Core.dll
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Size
100KB
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MD5
4920b05a2400e3986bee9560738a2983
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SHA1
838e2984d3d6ddf87efa91b33ae36fe7cea5fc07
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SHA256
c3d20ff46a888b2120753e464b7ff96e2412fca7260ed02567e64d41d99fbdd3
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SHA512
0835eab378b6066770f9a27d047988e59207ed269ce118a799997da06e6642243bca85503457bfd8d13fdc1752262858bad8c5490e64b3915df63994848b383a
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SSDEEP
3072:40Z6ohsYdrGnqTbsJ6y6NOL97pbf36X8zJFlivhiB:40Z6oWYdrGPJ6y66pbfP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Microsoft.WindowsAPICodePack.Core.dll
Files
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Microsoft.WindowsAPICodePack.Core.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ