Static task
static1
Behavioral task
behavioral1
Sample
5a023d1ef019e0a921835eaf53950e10_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5a023d1ef019e0a921835eaf53950e10_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5a023d1ef019e0a921835eaf53950e10_NEIKI
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Size
28KB
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MD5
5a023d1ef019e0a921835eaf53950e10
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SHA1
a79e551e0f3425fee6050c5a1262968bcd093077
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SHA256
ef4881b8eb1c5a04d7d60b78cdef8dd2f952cfb6317ba8d84251a8d43c4d5ba1
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SHA512
6b2dd534b522ba76fdfe1ca4f263d4040f38612190696202f922f87a146035c35bfef84ae06c912c1be291dc873063676a48c27798e66c9c74fb6baecc00634a
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SSDEEP
192:Xu7N1Ovkr6vzBlengqqZVnB7R+4vD0TZ4t/6Pa7xdQar1lhK96vI994UPZihIZCG:Xgekrm2gqGVnBd+lW37Rr1lETilG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a023d1ef019e0a921835eaf53950e10_NEIKI
Files
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5a023d1ef019e0a921835eaf53950e10_NEIKI.exe windows:4 windows x86 arch:x86
a679bdb3182a65472ff21a6637f24d11
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
abort
atexit
calloc
free
fwrite
memcpy
printf
puts
scanf
signal
vfprintf
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 96B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 932B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/14 Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 512B - Virtual size: 167B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 512B - Virtual size: 189B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ