Behavioral task
behavioral1
Sample
751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d.exe
Resource
win10v2004-20240426-en
General
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Target
751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d
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Size
27KB
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MD5
997cfd640be6243a2add974d9bf9e105
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SHA1
471275f0c3420076a77be13f17fb408f75409ce2
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SHA256
751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d
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SHA512
67099eebd89075b80cd3482c7a29d9b1726a90816da1bfea1ecd1c08915a2f3e9d8ddd142aac1bff73f9aed2a59a59c0bb0968f773578138bf7bafc561fe51d6
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCML:N5VzcfA/6LrVpL74gfh16nL
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d unpack001/out.upx
Files
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751003cbbfbae322a2d3d60ac00ddd89cb4ba3bb5ef1a60048d585125a55476d.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE