Static task
static1
Behavioral task
behavioral1
Sample
lua.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
lua.exe
Resource
win10v2004-20231023-en
General
-
Target
lua.exe
-
Size
127KB
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MD5
c793748ddcd10b1d289730d4303d3163
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SHA1
f2002e9e6eddb56d05f9a87344c7a406cf960243
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SHA256
6d473616a16f44f0e743567743ba945b7d957a7ef560d3d9d2b8858a1bb18564
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SHA512
fd6445769a2a86bcfc9a132e8fdc628ad770fe1cc086f9d0942913148b7b0c7852915b4cd282478412e22ae5b83a38b781e4bd015ed886d1535e37b3cf30dcaa
-
SSDEEP
3072:wZRss49v9VcaDEyrm4NfdyV5KekzooQ2V4s9ewdd:wZKzv/nD75f+YekzooQA4Iewdd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource lua.exe
Files
-
lua.exe.exe windows:4 windows x86
9b64ecc8bb64e8d301fa70092893d90a
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
Imports
kernel32
AddAtomA
ExitProcess
FindAtomA
FormatMessageA
FreeLibrary
GetAtomNameA
GetLastError
GetModuleFileNameA
GetProcAddress
LoadLibraryA
SetUnhandledExceptionFilter
msvcrt
_HUGE
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_filbuf
_iob
_isatty
_isctype
_onexit
_pclose
_pctype
_popen
_setjmp
_setmode
abort
acos
asin
atan
atan2
atexit
ceil
clearerr
clock
cos
cosh
difftime
exit
exp
fclose
fflush
fgets
floor
fmod
fopen
fprintf
fputc
fputs
fread
free
frexp
fscanf
fseek
ftell
fwrite
getenv
gmtime
ldexp
localtime
log
log10
longjmp
malloc
memchr
memcpy
mktime
modf
pow
rand
realloc
remove
rename
setlocale
setvbuf
signal
sin
sinh
sprintf
sqrt
srand
strcat
strchr
strcmp
strcoll
strcspn
strerror
strftime
strlen
strncat
strncpy
strpbrk
strrchr
strstr
strtod
strtoul
system
tan
tanh
time
tmpfile
tmpnam
tolower
toupper
ungetc
Sections
.text Size: 111KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 192B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE