Behavioral task
behavioral1
Sample
premiumopti.exe
Resource
win7-20240215-en
General
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Target
premiumopti.exe
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Size
85.5MB
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MD5
bedb75e9b7d2ab8d9df1f5edba4bc733
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SHA1
0ca7e08dcc0baeddfe9e3e17e6858e224053db1c
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SHA256
70f5d03cffe81b9470ae0acb11f5ad504d166dc0ed02987fbeb51828d45293e2
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SHA512
e565f32771ca793f4b1f4bc36343fdc2058de170744f71a4c99640781923c692d757c611c4596e5018af0f318f49e21de3e797942b8c80c9f166318b24849cac
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SSDEEP
1572864:+UXPU1e4iamkhLDyPl4QiZ/znqf3Gd6xdnj+Y/5szo+XfE7dZNiTWk9qUAXDUk:+UX4e4iadhLDy943dznyo6V/l+XO7q1k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource premiumopti.exe
Files
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premiumopti.exe.exe windows:5 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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t�+.pyc