Behavioral task
behavioral1
Sample
2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c.exe
Resource
win10v2004-20230915-en
General
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Target
2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c
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Size
266KB
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MD5
edc66865cd66c4244a5761aa5f21a721
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SHA1
2c80f5dbf5d4afd9096e7926e8215a3777a40c64
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SHA256
2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c
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SHA512
5af9b1c5391750d83063c8a47ddbf161dd1afa9e59a096845c495624ce1468f695ea35cc5f27f7fe8a590231fc5649e2af01263d918fa404e0fcc84a4009d856
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SSDEEP
3072:bNXEGZJWhfNFC4S60+XoLczrVmX9Tt1F28aUGvMyH2z2F9GsmvP6eVcoSH01ne4S:hXzKdNY49u8rVubGvWz8mvP6rD01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c unpack001/out.upx
Files
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2b590f33e5abb10ab2d7b7236005a18a99445be8b59cf61fc9bd8dd35ac89c7c.exe windows:6 windows 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
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