Behavioral task
behavioral1
Sample
6f31e939997fa1df06200fd3076cdda0_NEIKI.exe
Resource
win7-20240419-en
General
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Target
6f31e939997fa1df06200fd3076cdda0_NEIKI
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Size
5.8MB
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MD5
6f31e939997fa1df06200fd3076cdda0
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SHA1
4c74729d612237d6169f5ca7260bc35c43ca58c8
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SHA256
33becaaabed1658fdeac9fcd2dff912da02340565dc28410cf58aa599b194363
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SHA512
0ed6e225b0bba8740af2c1168f7e2c51b2c9c3995763139430f568f8214c08715c9774062390a23d1899aa945622f8a9942dfe7e30307392d56fe5f1155eb4c5
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SSDEEP
98304:Bb/GCgq69JYTrPr4mFMNFthkwpmFOdpgN2ZCwK4dBuUTHKLS8dSY9cpk9hz:BDHWJUr4e4kwp/gNP7aBuWqLK+7z
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6f31e939997fa1df06200fd3076cdda0_NEIKI
Files
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6f31e939997fa1df06200fd3076cdda0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 622KB - Virtual size: 656KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 15B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.imports Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 9.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 5.2MB - Virtual size: 5.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ