Behavioral task
behavioral1
Sample
41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f.exe
Resource
win10v2004-20240319-en
Behavioral task
behavioral2
Sample
41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f.exe
Resource
win11-20240221-en
General
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Target
41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f
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Size
266KB
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MD5
56edb1d34e17f01ff3fa39396a05f8dc
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SHA1
d6875172db95af6130dcb72f37666d3924dfc704
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SHA256
41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f
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SHA512
ed420d877fc2c31eb95e8ec74334eaf75add5e8f324d530b9046b76219f6338f3e95a4607caddd460aabe4a30840184961631487f8c71cb5c1373fa7cf6768f6
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SSDEEP
3072:gNXEGZJWhfNFC4S60+XoLczrVmXriDeu29NppzWGLiw6Zau4NDBzdrmaDbIIOAQh:OXzKdNY49u8rVCi32Cwzz9g01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f unpack001/out.upx
Files
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41fd978b18196e02c68f8a3b865870d2aa7f9427cbaf5d3742c4131595e7866f.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