test[.]zip | Triage

Sharing

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General

Target

test.zip
Size

194KB
MD5

dd0e22a815f0a8ce94c3d09cb2228288
SHA1

333dd6371291485cc313c51ef4a214bc4728efe4
SHA256

15192f942c3d098c12476f8101f523339ab6feb2838dbc353832735fb8dd935d
SHA512

3d6641117b0e76cd2fcbb9650c50185b6a5b4324237fad1408980696c22e5bb909fa587d8720313333c0850e483bf441fa51039dedbc8797642c2a38fc5b4d1d
SSDEEP

3072:VPbS56Pnfz1U6nqmMOyttRjEicwNsYS/nctr91IYfVBvOQLPhQPx1otffQOaBRdI:VO8xdqmMrtjEk+H/ncB3I0LqTotfY9I

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/luajit-decompiler-v2.exe

Files

test.zip
.zip
Chimera Release.lua
.js
luajit-decompiler-v2.exe
.exe windows:6 windows x64 arch:x64

e9f52a150b6171f4e69e3b7dee2f0c44

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Project LuaJIT\luajit-decompiler-v2\x64\Release\luajit-decompiler-v2.pdb

Imports

kernel32

CloseHandle
GetFileSize
WriteFile
GetModuleFileNameA
FindFirstFileA
GetStdHandle
WriteConsoleA
FindNextFileA
FindClose
CreateFileA
GetFileAttributesA
FlushConsoleInputBuffer
GetCurrentProcessId
GetConsoleWindow
CreateDirectoryA
IsDebuggerPresent
GetModuleHandleW
QueryPerformanceCounter
GetCurrentThreadId
ReadConsoleA
ReadFile
GetSystemTimeAsFileTime
TerminateProcess
InitializeSListHead
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
IsProcessorFeaturePresent
ReleaseSRWLockExclusive
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive

user32

MessageBoxA
GetWindowThreadProcessId
SetThreadDpiAwarenessContext

comdlg32

GetOpenFileNameA

shlwapi

PathRemoveExtensionA
PathFindFileNameA
PathFindExtensionA

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xinvalid_argument@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcmp
__std_exception_copy
__current_exception_context
memcpy
__C_specific_handler
__std_exception_destroy
__current_exception
memmove
memset
_CxxThrowException

api-ms-win-crt-runtime-l1-1-0

_set_app_type
_invalid_parameter_noinfo_noreturn
_errno
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_onexit_table
_seh_filter_exe
terminate
_cexit
_crt_atexit
_register_onexit_function
_initialize_narrow_environment
_configure_narrow_argv

api-ms-win-crt-convert-l1-1-0

strtod

api-ms-win-crt-stdio-l1-1-0

__p__commode
__stdio_common_vsprintf
_set_fmode

api-ms-win-crt-math-l1-1-0

__setusermatherr
round
fmod
ceilf
pow

api-ms-win-crt-heap-l1-1-0

_set_new_mode
_callnewh
malloc
free

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 263KB - Virtual size: 262KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 736B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 116B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e9f52a150b6171f4e69e3b7dee2f0c44

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

comdlg32

shlwapi

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 263KB - Virtual size: 262KB

.rdata Size: 34KB - Virtual size: 33KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 8KB - Virtual size: 8KB

.rsrc Size: 1024B - Virtual size: 736B

.reloc Size: 512B - Virtual size: 116B

.text
Size: 263KB - Virtual size: 262KB

.rdata
Size: 34KB - Virtual size: 33KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 8KB - Virtual size: 8KB

.rsrc
Size: 1024B - Virtual size: 736B

.reloc
Size: 512B - Virtual size: 116B