Behavioral task
behavioral1
Sample
eb2be167b71e34552d5d53387ead3e00_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
eb2be167b71e34552d5d53387ead3e00_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
eb2be167b71e34552d5d53387ead3e00_NEIKI
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Size
226KB
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MD5
eb2be167b71e34552d5d53387ead3e00
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SHA1
bdc28d83b60e9d6c8c404ccce814da4d761fab92
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SHA256
494656f57689daaa47632a3039590fcdd489509e1a452301336cfd968b492193
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SHA512
50c9578eb1280a4fc50743759b13807e54e46a9e8b807a7eb25018cdf76c3d598369d42da4d08cd59c56f070806b05e8f24f80a50dc81364cfba5bc26c499a0b
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SSDEEP
3072:5J8c1tqueCCDUa035WU/vB3x73gHC/nRTipdcqzsTzquOcxFTAl8xlajLpAFdxY0:8gqz6vjfZTAdjzsa6bUl8OQEjaN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eb2be167b71e34552d5d53387ead3e00_NEIKI unpack001/out.upx
Files
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eb2be167b71e34552d5d53387ead3e00_NEIKI.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: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 197KB - Virtual size: 197KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 285KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ