Behavioral task
behavioral1
Sample
4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c.exe
Resource
win10v2004-20231215-en
General
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Target
4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c
-
Size
536KB
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MD5
8fafcfb165f509b18eaa3aa576eda08d
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SHA1
71201ac19e1df0ec28507fc450ca226bd5ef9e77
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SHA256
4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c
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SHA512
2099ac4438bc9385178b8e9a8d66dfdb8c27e520d098defca51985799a558606131fee2bdb48c1ec9e8393e1eb410c408f1d73f8f09daf3404cf195e58978637
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SSDEEP
12288:Whf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:WdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c unpack001/out.upx
Files
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4cbac5910f75a668ebffb2191d435e52a167dbf5f38d6e851e3b72787f58df0c.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ