Behavioral task
behavioral1
Sample
4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a.exe
Resource
win11-20240412-en
General
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Target
4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a
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Size
266KB
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MD5
0d34b09c270776dabda546d0b246ba89
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SHA1
8d481107f0470ad4435fde0dc4624b4b43c6f6b9
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SHA256
4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a
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SHA512
d55d1934db8518e920e10463d9ffa8447c173359b7c0f47bcf5625a79add8bf49db2f938a6f88af403d577739c0639f5395d9c6e60e0419fd269e9ac956a942b
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SSDEEP
3072:gNXEGZJWhfNFC4S60+XoLczrVmXxC0tZKhYpzWGLiw6Zau4NDBzdrmaDbIILIH0W:OXzKdNY49u8rVQ1tZK7wzz9U01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a unpack001/out.upx
Files
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4f77381e50af8477465b8074586400176ba8b6f7e235c9bb70916fc0b542579a.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