Behavioral task
behavioral1
Sample
67b01ab9c3348aa89160478c0c3611fa541f4ca7d3428e231dcbeee4d2aeeb4f.exe
Resource
win7-20230831-en
General
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Target
67b01ab9c3348aa89160478c0c3611fa541f4ca7d3428e231dcbeee4d2aeeb4f
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Size
274KB
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MD5
b4f4482d2a695274a0fa26b766075879
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SHA1
96e28b50847a68b6223327d81edf2c85875f72a4
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SHA256
67b01ab9c3348aa89160478c0c3611fa541f4ca7d3428e231dcbeee4d2aeeb4f
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SHA512
524f80018d259a6964db4e6550ba027a05d77a2da8d5d14736710a563477701278a16a0b42e47a3c2d783b78f02b4a65ba4d01b3ecf2f39df2e40e8035fe9ebc
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SSDEEP
6144:SbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:SPcrfR6ZnOkx2LIa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 67b01ab9c3348aa89160478c0c3611fa541f4ca7d3428e231dcbeee4d2aeeb4f unpack001/out.upx
Files
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67b01ab9c3348aa89160478c0c3611fa541f4ca7d3428e231dcbeee4d2aeeb4f.exe windows:5 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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 157KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ