Behavioral task
behavioral1
Sample
677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838.exe
Resource
win10v2004-20231215-en
General
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Target
677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838
-
Size
274KB
-
MD5
955bace36e635f6c2767286175e5fa38
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SHA1
6fbf76e5eefc5afba3355dc63a2d3adb3042bf91
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SHA256
677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838
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SHA512
479d510cd3859b5163ce62858b91d786d7728696911731619edf86e88a89216782282aec0b09bb2a9f8badd6a3764790d0f682caaa271cd0e182377cd0c9654f
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SSDEEP
6144:bbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:bPcrfR6ZnOkx2LIa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838 unpack001/out.upx
Files
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677711b21f0532609ac6055e21aac6bc574b64f0dfd982b23954ff09ba344838.exe windows:5 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: 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 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: 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