System.Core.pdb
Static task
static1
Behavioral task
behavioral1
Sample
System.Core.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
System.Core.dll
Resource
win10v2004-20240426-en
General
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Target
System.Core.dll
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Size
652KB
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MD5
fc114c6c8ab34f1a357069ad3e4477f8
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SHA1
1c9b5e9af4f423bfa0ce8bd476dc0dfea082a9cf
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SHA256
50e552009159f5c33fd1d0ed5c501731b96c114c70d958affa1b4fc6ab73aa91
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SHA512
8309ea01c7a5b412d5d92d9561c19bfa1b288dc2f2f410403bd5a52cf5eb26bfce82063584e7e433a0c2b11efba2d38a346a7273534960765170621dc766d0e6
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SSDEEP
6144:+6yMr1GyFfYI+9XpmXQqeng4HyWgRZuvuSzJTemyuFV3ovUJAgq04/pB6FAXZfJ8:+67rFfYI+9Xpm+ngpWj2GmXI1SU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource System.Core.dll
Files
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System.Core.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
mscoree
_CorDllMain
Sections
.text Size: 640KB - Virtual size: 637KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ