Static task
static1
Behavioral task
behavioral1
Sample
Vestris.ResourceLib.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Vestris.ResourceLib.dll
Resource
win10v2004-20230220-en
General
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Target
Vestris.ResourceLib.dll
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Size
76KB
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MD5
944ce5123c94c66a50376e7b37e3a6a6
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SHA1
a1936ac79c987a5ba47ca3d023f740401f73529b
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SHA256
7da3f0e77c4dddc82df7c16c8c781fade599b7c91e3d32eefbce215b8f06b12a
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SHA512
4c034ff51cc01567f3cb0796575528ca44623b864eb606266bcf955a9259ed26b20bec0086d79038158d3a5af2ada0a90f59d7c6aae9e545294fe77825dbe08b
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SSDEEP
1536:CSSYikTF0Z+sFGu11tIcyI1MtI9eDG3fL7:CJYD0Z9FGu11teI1r9ea3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Vestris.ResourceLib.dll
Files
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Vestris.ResourceLib.dll.dll windows 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
Imports
mscoree
_CorDllMain
Sections
.text Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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