Behavioral task
behavioral1
Sample
b384fdc7780ccf7e2bd457794c686540_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b384fdc7780ccf7e2bd457794c686540_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
b384fdc7780ccf7e2bd457794c686540_NEIKI
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Size
162KB
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MD5
b384fdc7780ccf7e2bd457794c686540
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SHA1
d27f30794d4e4ba639fd81ce15aea31dd1b47732
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SHA256
d06a5b07f7b6e690cffd788119d0dcb133327a84e75b16181b6cbe17f95a013f
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SHA512
5dae19c868511ddd2b31936ecea0509ca1a557297cbb7459b7046953d9ee7b5c1672bfaafadeee9d00291c4107fb9e621d315c0f2c78a1854434d5a38facc916
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdcuhA:KQSo1EZGtKgZGtK/CAIuZAIuMuhA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b384fdc7780ccf7e2bd457794c686540_NEIKI unpack001/out.upx
Files
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b384fdc7780ccf7e2bd457794c686540_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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ