Behavioral task
behavioral1
Sample
a184e5095a86fb54d2f4483df913fa70_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a184e5095a86fb54d2f4483df913fa70_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
a184e5095a86fb54d2f4483df913fa70_NEIKI
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Size
2.5MB
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MD5
a184e5095a86fb54d2f4483df913fa70
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SHA1
1e948787c4c2c0bfe11c36eacebde6e9fc32f38f
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SHA256
099c1eee2947503dbabfea880dd304ddc4d14611b8de342a96e1d354b96a7dcc
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SHA512
2f98a45f7e63b7a1cc1aec3774eebcc427dcaa01aa585b1199425d064f7a409e26b31631341869193feca9180d72c243dc72c8e8ee39a90982928d37074a110a
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SSDEEP
49152:MxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxE:Mxx9NUFkQx753uWuCyyxE
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a184e5095a86fb54d2f4483df913fa70_NEIKI
Files
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a184e5095a86fb54d2f4483df913fa70_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ