Behavioral task
behavioral1
Sample
20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30.exe
Resource
win11-20240426-en
General
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Target
20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30
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Size
266KB
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MD5
c8bac87f2858e952a0be4ec08f64a3b3
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SHA1
596e3e10bc2fc75e12975467347f05c5d975b1dd
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SHA256
20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30
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SHA512
e173ef025a903c7f1844621e25d6c8fa88fed5879ee3fe36c61297377c39cad39538f027fa0d7ca00e4afab1f15f5245c919d31fa2e1234a266356d37fec61c1
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SSDEEP
3072:jNXEGZJWhfNFC4S60+XoLczrVmXs1qdAZrCQ8IVirmBtJjcWTD90EH01ne4PK:JXzKdNY49u8rVNdriGtJjcWx01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30 unpack001/out.upx
Files
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20991e8a970335dcb35c544f91444365ead42d35ef150f96ac504fcf20f84a30.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