Behavioral task
behavioral1
Sample
f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099.exe
Resource
win11-20240221-en
General
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Target
f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099
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Size
266KB
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MD5
3ef58cb4f95d23225577d3af3a1e25a5
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SHA1
e288d31ee9b1d8e933b3a7babc0b55f950da0361
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SHA256
f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099
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SHA512
78b17741f1f7ec9c543480c4203d4527fde4a05e7863dec5ada6d650fcbf228a33b2e051e8354866b8d8b092526d841ed1d507433c0efc41c901e453d6c53b2e
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SSDEEP
3072:TNXEGZJWhfNFC4S60+XoLczrVmX4DdpF8MZEpzWGLiw6Zau4NDBzdrmaDbIImGHB:5XzKdNY49u8rVF/Nwzz9P01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099 unpack001/out.upx
Files
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f9e3bf45608393fc75ec6d547dfb7625a454f7e84a5bd0fa8d33de88eeef4099.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