Behavioral task
behavioral1
Sample
45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533.exe
Resource
win11-20240426-en
General
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Target
45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533
-
Size
266KB
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MD5
138c1cf1fadf4811fd0a5f093ae676df
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SHA1
ab571e11f8d269e3e93ad1474aa56d086dd6dc14
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SHA256
45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533
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SHA512
652c9c3743b7fc3b4bc07139027eaae7430fb02dca450a225e245c039a9e5e44cdb4ad547b2c833de0a89209710a704c041c4305dda3f6ce49a3ee66ffdf170e
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SSDEEP
3072:wNXEGZJWhfNFC4S60+XoLczrVmXApCuTfZNL+C5LYZNO5McAx9LNTIH01ne4PK:eXzKdNY49u8rVdfTMi5Mcwc01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533 unpack001/out.upx
Files
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45cfc31533c8df60ff263e07dac3387ba5980d6290b755e9b1d3bc5db3503533.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ