gcov[.]exe | Triage

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General

Target

gcov.exe
Size

1.4MB
MD5

f00618b500f015845a9bf0c4ac0e71b8
SHA1

85428bf236195e0b51a5a8f306590227b38e7d4d
SHA256

f7d8b1bf6009a89d12bd0aa8db04e801d391c36bbe119ea6f7bf60249b13741f
SHA512

f54281d6ad8a77122c89a29c4fa0f9c1a0af2eb9e4bb2f5f041bbfaf9036a13905a96b0fbeb9107a7f22c1abbfc89f875351fac5fe75d6e4ad6cf97aa5626bf7
SSDEEP

24576:yoLEPok/8CluHw81hBAUZLYbBlbbTmpGavkg3NyeuQ6l9fHufAgc:7LEuQ6hBAUZLYbBcpGaXBuQQ9OAJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
gcov.exe

Files

gcov.exe
.exe windows:4 windows x86 arch:x86

272a1a11ec50d9be88b099f07390e327

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

DeleteCriticalSection
EnterCriticalSection
FindClose
FindFirstFileA
FreeLibrary
GetACP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetFileAttributesExA
GetFullPathNameA
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

__dllonexit
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_close
_errno
_fdopen
_fileno
_findclose
_findfirst
_findnext
_fmode
_fstati64
_fullpath
_initterm
_iob
_isatty
_lock
_onexit
_open
_read
_stati64
_strdup
_stricmp
_strnicmp
_unlink
_unlock
_vsnprintf
_write
abort
asctime
atoi
bsearch
calloc
exit
fclose
feof
ferror
fflush
fgets
fopen
fprintf
fputc
fputs
fread
free
freopen
fseek
ftell
fwrite
getc
getenv
localeconv
localtime
malloc
memchr
memcmp
memmove
memset
memcpy
putc
qsort
realloc
setbuf
setlocale
signal
sprintf
sscanf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtoul
strtol
time
ungetc
vfprintf
vsprintf
wcslen

libwinpthread-1

pthread_getspecific
pthread_key_create
pthread_mutex_destroy
pthread_mutex_init
pthread_mutex_lock
pthread_mutex_unlock
pthread_once
pthread_setspecific

Sections

.text
Size: 442KB - Virtual size: 442KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 352B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 899KB - Virtual size: 898KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

Sharing

General

Malware Config

Signatures

Files

272a1a11ec50d9be88b099f07390e327

Headers

File Characteristics

Imports

kernel32

msvcrt

libwinpthread-1

Sections

.text Size: 442KB - Virtual size: 442KB

.data Size: 512B - Virtual size: 352B

.rdata Size: 899KB - Virtual size: 898KB

/4 Size: 53KB - Virtual size: 52KB

.bss Size: - Virtual size: 4KB

.idata Size: 4KB - Virtual size: 3KB

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

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

.text
Size: 442KB - Virtual size: 442KB

.data
Size: 512B - Virtual size: 352B

.rdata
Size: 899KB - Virtual size: 898KB

/4
Size: 53KB - Virtual size: 52KB

.bss
Size: - Virtual size: 4KB

.idata
Size: 4KB - Virtual size: 3KB

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

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