Behavioral task
behavioral1
Sample
b31b1eab692513f263d87cc0143032b0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b31b1eab692513f263d87cc0143032b0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
b31b1eab692513f263d87cc0143032b0_NEIKI
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Size
286KB
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MD5
b31b1eab692513f263d87cc0143032b0
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SHA1
db11087c7019b1f28fdafc4df1a7c921abbe3e23
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SHA256
51f61dd4259b0a7daa31fa3efb5d8dbd8daf8427143985e1e6205b8bfafeae97
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SHA512
2fc51f764e2f25173fd9f986cf7c615a463f2d33b840353641c5eda84a37e55bfb879f214e18224ce8eeaf31da31b83bec15b76d653def9a8fd018d2d0b1655c
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SSDEEP
6144:YhbZ5hMTNFf8LAurlEzAX7oEwfSZ4sXUzQI6FSD:2tXMzqrllX73wfEI6M
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b31b1eab692513f263d87cc0143032b0_NEIKI
Files
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b31b1eab692513f263d87cc0143032b0_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE