gprof[.]exe | Triage

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General

Target

gprof.exe
Size

875KB
MD5

3130ff082ca225dd2b4884af38d7e0cb
SHA1

824f586fef1b447d3f53468fa48566d43d012981
SHA256

4dde9e6b30530dbd88e2919688be8807727d82df0a607174963726f7eaa81316
SHA512

4fc5eb1b9acb42d8f43faf512a0055e6d5b03eff4f125500316734efb356d6de5deda6bd6fe846b0448aa12c94679fdcb0ad560b332c6eac3286d54333eec2b1
SSDEEP

24576:1lG42fShUtxbpM1vAzvqZJ/sQ+qhPLTnV:rgxbpM14rqju4PLTV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
gprof.exe

Files

gprof.exe
.exe windows:4 windows x86 arch:x86

f3e7e84d8ded1e36b5422ee6fd561cb4

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
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

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetFullPathNameA
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

msvcrt

__argv
__dllonexit
__doserrno
__getmainargs
__initenv
__lconv_init
__pioinfo
__set_app_type
__setusermatherr
_access
_acmdln
_amsg_exit
_cexit
_chmod
_close
_errno
_exit
_fdopen
_filelengthi64
_fileno
_fileno
_findclose
_findfirst
_findnext
_fmode
_fstati64
_fullpath
_getcwd
_initterm
_iob
_lock
_lseeki64
_onexit
_setmode
_stati64
_strdup
_stricmp
_strnicmp
_unlink
_umask
_unlock
_vsnprintf
_wcsnicmp
_write
abort
atoi
bsearch
calloc
ctime
exit
fclose
feof
ferror
fflush
fgetc
fgetpos
fgets
fopen
fprintf
fputc
fputs
fread
free
fscanf
fseek
fsetpos
ftell
fwrite
getenv
isspace
localeconv
malloc
memchr
memcmp
memmove
memset
memcpy
perror
printf
putc
putchar
puts
qsort
realloc
rewind
signal
sprintf
sscanf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtoul
strtol
time
vfprintf
vprintf

user32

CharLowerBuffA

Sections

.text
Size: 617KB - Virtual size: 617KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 170KB - Virtual size: 170KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - 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

f3e7e84d8ded1e36b5422ee6fd561cb4

Headers

File Characteristics

Imports

kernel32

msvcrt

user32

Sections

.text Size: 617KB - Virtual size: 617KB

.data Size: 6KB - Virtual size: 5KB

.rdata Size: 170KB - Virtual size: 170KB

/4 Size: 76KB - Virtual size: 75KB

.bss Size: - Virtual size: 20KB

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

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

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

.text
Size: 617KB - Virtual size: 617KB

.data
Size: 6KB - Virtual size: 5KB

.rdata
Size: 170KB - Virtual size: 170KB

/4
Size: 76KB - Virtual size: 75KB

.bss
Size: - Virtual size: 20KB

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

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

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