Behavioral task
behavioral1
Sample
8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d.exe
Resource
win11-20240508-en
General
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Target
8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d
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Size
266KB
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MD5
40aa8a3d40bc6c44735dd487b0a7330f
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SHA1
d015e9666c1d27005cf40e68c68083e961d67d66
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SHA256
8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d
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SHA512
37408c837f057074bb0e8092804679527ba7cec52247c7cdf658cd0001eb3c8d118b0c619f3ffdd0f50bbc546462937a6597e53f5b77c2654043bfb2fd3916c1
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SSDEEP
3072:oNXEGZJWhfNFC4S60+XoLczrVmXN9gg4T1FLL5r6jQ6yGl1S0SH01ne4PK:2XzKdNY49u8rVIm1Gl001net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d unpack001/out.upx
Files
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8c9d491f8697a5be0d0ef73773530a2dcb43246ac6c4cb7f01aa6221e33fef8d.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