Behavioral task
behavioral1
Sample
9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db.exe
Resource
win10v2004-20240226-en
General
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Target
9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db
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Size
87KB
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MD5
1764d45d534efbf9a528ef5fe6457d8b
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SHA1
03fbb3a372c4f1a8a90dae2b3e9c6047af32bfc1
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SHA256
9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db
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SHA512
79731a7c2c583e2f3f01dac2292ec6d2e98c9d3e4498aa56e674171b275618a8a7f4a6fd341abd3cbadc47cef5f4d9d84cd2240c6587f2d5af66f61c241fdced
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16nGGaU9cQv92EUGdBkY6CXQ5k/BSg7lSs8Ciqmht44zu:/V2A/gVh74gpg5712k3kYdXuOf8eca4y
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 9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db unpack001/out.upx
Files
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9bd8f1050f59ba7b00e91a0139efd5d82ccf68d1140b2c2d26ac61ca7bb924db.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