libffi-6[.]dll

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General

Target

libffi-6.dll
Size

28KB
MD5

91ef48d269d68cba16a9fc58de21c638
SHA1

efb9048865948c9c28190fc20a57b59f1ec32d22
SHA256

331526b71401d8ce0b4deaaed4068e1f0a2fd726d1ef25220202e802da84e818
SHA512

cf975d9bc3c48fbe2a3cfb2b7838b63ad5aef3efec4d686e2959d4f5f5544b6725f921de17c675cf244d3f3be097b327a07f15edc258f81023460bd629563e78
SSDEEP

384:zsXh9dIGyxNj1kgFH88T9KgXGxz1W89+uYuhX5yDHLuj4KP8+JewqkwrHdCw:4duK8/GBk1YX4DHDfs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
libffi-6.dll

Files

libffi-6.dll
.dll windows:4 windows x86 arch:x86

b2cd3a841e7c4f56a2970406a6c84c9b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetSystemInfo
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery

msvcr90

__dllonexit
_amsg_exit
_initterm
_iob
_lock
_onexit
_unlock
abort
calloc
free
fwrite
malloc
memcpy
memmove
strlen
strncmp
vfprintf

Exports

Exports

ffi_call
ffi_call_win32
ffi_closure_FASTCALL
ffi_closure_REGISTER
ffi_closure_STDCALL
ffi_closure_SYSV
ffi_closure_SYSV_inner
ffi_closure_THISCALL
ffi_closure_WIN32_inner
ffi_closure_alloc
ffi_closure_free
ffi_closure_raw_SYSV
ffi_closure_raw_THISCALL
ffi_java_ptrarray_to_raw
ffi_java_raw_size
ffi_java_raw_to_ptrarray
ffi_prep_args
ffi_prep_cif
ffi_prep_cif_core
ffi_prep_cif_machdep
ffi_prep_cif_var
ffi_prep_closure
ffi_prep_closure_loc
ffi_prep_raw_closure
ffi_prep_raw_closure_loc
ffi_ptrarray_to_raw
ffi_raw_call
ffi_raw_size
ffi_raw_to_ptrarray
ffi_type_complex_double
ffi_type_complex_float
ffi_type_complex_longdouble
ffi_type_double
ffi_type_float
ffi_type_longdouble
ffi_type_pointer
ffi_type_sint16
ffi_type_sint32
ffi_type_sint64
ffi_type_sint8
ffi_type_uint16
ffi_type_uint32
ffi_type_uint64
ffi_type_uint8
ffi_type_void

Sections

.text
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 44B

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

.rsrc
Size: 1024B - Virtual size: 688B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b2cd3a841e7c4f56a2970406a6c84c9b

Headers

File Characteristics

Imports

kernel32

msvcr90

Exports

Exports

Sections

.text Size: 18KB - Virtual size: 17KB

.data Size: 512B - Virtual size: 52B

.rdata Size: 1KB - Virtual size: 1KB

.eh_fram Size: 512B - Virtual size: 120B

.bss Size: - Virtual size: 1KB

.edata Size: 1KB - Virtual size: 1KB

.idata Size: 1KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 44B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 1024B - Virtual size: 688B

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 18KB - Virtual size: 17KB

.data
Size: 512B - Virtual size: 52B

.rdata
Size: 1KB - Virtual size: 1KB

.eh_fram
Size: 512B - Virtual size: 120B

.bss
Size: - Virtual size: 1KB

.edata
Size: 1KB - Virtual size: 1KB

.idata
Size: 1KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 44B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 1024B - Virtual size: 688B

.reloc
Size: 1KB - Virtual size: 1KB