Static task
static1
Behavioral task
behavioral1
Sample
Winscreen.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Winscreen.exe
Resource
win10v2004-20240802-en
General
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Target
Winscreen.exe
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Size
3.9MB
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MD5
05b30a117a6915c4591c65449e83f0a4
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SHA1
ea4f64edd2c1779966b5d0eecba6d7d9ba8a01c9
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SHA256
d66ce2f63139ffdc5a9eeff9ca44b17f82a36a3f8713f959e59997e850ccdbbf
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SHA512
98299a893b57ad73c75e35f78b8b3d7c3e276eceabb331b306a49f311592cab32fddc46e2f915ca5182f52f70849cb35283359927e8e7be8880c13683d0613c6
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SSDEEP
98304:2dffmDjO/1TFS2aQnJuOYPTGfxom+IYMIlvdx:2MWlFS2aQnJubbGfxom+cGX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Winscreen.exe
Files
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Winscreen.exe.exe windows:4 windows x64 arch: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: - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.?c$ Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.$sY Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ