Behavioral task
behavioral1
Sample
5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478.exe
Resource
win10v2004-20240508-en
General
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Target
5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478
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Size
7.3MB
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MD5
3f6ec4b57a73bc222c2e65d61b664107
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SHA1
c7f705b0622a5f168288131bca16a6df2fe6c4b5
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SHA256
5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478
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SHA512
fd9a857064497b277f3bb6c51ad9564bb13641a26fc4ea871012a256de9bde629d49eceaa965fca9de7296c382fe3ac56f37d90e8e7f7da51989be40e6745568
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SSDEEP
196608:ENDCusnV3eVKJfkaPQgeNRmGBQcd+wK2hXfuB/:ENmVnaMQRX+ApA
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 5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478 unpack001/out.upx
Files
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5f18170a3cd3abb204cd8a2144050041d4575eafca9400d7d2ebfc0261f69478.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