Behavioral task
behavioral1
Sample
ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e.exe
Resource
win11-20240412-en
General
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Target
ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e
-
Size
266KB
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MD5
243da4ad14ce24fd96d125174da49184
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SHA1
c5a60b895665dcb3384d7dc6388d645af22722cc
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SHA256
ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e
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SHA512
c02e714910ba2e1c7e508ec58e5cb2e7ed6ff121ac7d115c012c9891375b6525ed2091586b93c4ac2e088516380a12df60075ecb3fdb96c6443111321f1990e1
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SSDEEP
6144:rXzKdNY49u8rVCi32o40Ffx1oiZKq01net:0a4A1o4mvR01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e unpack001/out.upx
Files
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ef16e20539e6621685c921c05863bf18ec897296cf698631bffa20ebed837d3e.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