Static task
static1
Behavioral task
behavioral1
Sample
crymsons.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
crymsons.exe
Resource
win10v2004-20230703-en
General
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Target
crymsons.exe
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Size
3KB
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MD5
d0daca8ea00a590be4035816c0d65c34
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SHA1
71bfb29a12fdaf40f877c7b35e2c94c30e8c5937
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SHA256
d61ee8bdd6a47f1fbd6a5a86665472c804a356d0b81470ba9b3bebbce18fb998
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SHA512
f48bb0dbb9d39cb743dfb735d8f91a8930801db966bafddb6502731435d66303b5612d5e548b591b2160e0f0843758b73b5eba779b8ab1b647ac7311da7c666d
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource crymsons.exe
Files
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crymsons.exe.exe windows x64
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_LARGE_ADDRESS_AWARE
Sections
.text Size: 1KB - Virtual size: 1KB
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