Static task
static1
Behavioral task
behavioral1
Sample
PublicFree.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
PublicFree.exe
Resource
win10v2004-20230220-en
General
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Target
PublicFree.exe
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Size
622KB
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MD5
9486a32e92edcb454a02093cc83414f1
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SHA1
22aa593ac9b31b84af3342ffc562cdb3e24e6359
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SHA256
862d0bcae4048c61352c3d9e11fcaffb38b7040987041a403b792b21bca80b6f
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SHA512
711a339119807c98d8fe0a3463807a6c22593a2dc9b7b3e90a7d5e9ed9d073e903bf18711e26a26a82afbe3b6d0517ba86f1430bc929cf10d229dc920a696cf5
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SSDEEP
12288:xtIWhWQZdfrXg+JwuKt/S/6052SvniyQcDubcf/jBVq:xphWQfw+Jwz/S/6kiuubojzq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PublicFree.exe
Files
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PublicFree.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 405KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 216KB - Virtual size: 216KB
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