C:\Users\user\source\repos\MD5Checker\x64\Release\MD5Checker.pdb
Static task
static1
Behavioral task
behavioral1
Sample
MD5Checker.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
MD5Checker.exe
Resource
win11-20240709-en
General
-
Target
MD5Checker.exe
-
Size
646KB
-
MD5
e3470a7c17d7e4732e7708ce0d839f1f
-
SHA1
09b6cd3ca6958c2a8405eeddfd8b26b9ac2dcc67
-
SHA256
96a6bff09e999822ecd493061488b015dc941f5593ed053aeb54382f3da48eae
-
SHA512
7ecfc319a9fefd3442ef18b0868e00c41c1f372cba192d25807591078972d270520a1c2b9540f5f82c2b0df20479d5b44af12e66fa67d4d1bb61c7ff34916bae
-
SSDEEP
12288:CezXhUDvNLi8C54aUf6JGytYYZkAzxLKLRjKXYHLHzO4UBjsFD:CeVUD88Y4a06JG4kAdWRjKXYHLHzO4U6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MD5Checker.exe
Files
-
MD5Checker.exe.exe windows:6 windows x64 arch:x64
ce74719542b75ea380871c15866c2957
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
Imports
ws2_32
gethostname
ioctlsocket
ntohs
WSAGetLastError
getpeername
sendto
recvfrom
freeaddrinfo
getaddrinfo
recv
listen
htonl
getsockname
getsockopt
connect
bind
accept
select
__WSAFDIsSet
socket
htons
WSAIoctl
setsockopt
WSACleanup
WSASetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
WSAStartup
normaliz
IdnToAscii
IdnToUnicode
crypt32
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CertFindCertificateInStore
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
wldap32
ord301
ord33
ord143
ord217
ord46
ord211
ord60
ord45
ord50
ord41
ord22
ord26
ord27
ord32
ord30
ord35
ord79
ord200
kernel32
SleepEx
VerSetConditionMask
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetFileType
GetStdHandle
GetEnvironmentVariableA
InitializeSListHead
WaitForSingleObjectEx
MoveFileExA
FormatMessageW
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetModuleHandleW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
GetCurrentProcessId
SetLastError
GetLastError
WideCharToMultiByte
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
GetSystemDirectoryA
QueryPerformanceFrequency
MultiByteToWideChar
CreateEventA
WaitForSingleObject
SetEvent
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
CloseHandle
GetTickCount
GetModuleFileNameA
GetModuleHandleA
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
QueryPerformanceCounter
user32
MessageBoxA
advapi32
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
msvcp140
??Bid@locale@std@@QEAA_KXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?good@ios_base@std@@QEBA_NXZ
?_Xbad_function_call@std@@YAXXZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
bcrypt
BCryptGenRandom
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__C_specific_handler
memcmp
strstr
_CxxThrowException
__current_exception
memmove
memchr
strrchr
strchr
memset
memcpy
__std_terminate
__std_exception_copy
__std_exception_destroy
__current_exception_context
api-ms-win-crt-runtime-l1-1-0
_errno
_invalid_parameter_noinfo_noreturn
exit
_register_thread_local_exe_atexit_callback
system
terminate
_register_onexit_function
__sys_errlist
__sys_nerr
_c_exit
__p___argv
__p___argc
_exit
_beginthreadex
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_seh_filter_exe
_crt_atexit
_cexit
api-ms-win-crt-heap-l1-1-0
realloc
_set_new_mode
calloc
free
malloc
_callnewh
api-ms-win-crt-math-l1-1-0
pow
__setusermatherr
_fdopen
_dsign
floor
round
api-ms-win-crt-stdio-l1-1-0
fputc
fflush
fclose
fgetc
_lseeki64
__stdio_common_vswprintf
_set_fmode
fwrite
fgets
feof
fseek
__stdio_common_vsprintf_s
__acrt_iob_func
__p__commode
_open
fgetpos
fopen
_read
_write
_get_stream_buffer_pointers
_fileno
_close
fputs
_fseeki64
ftell
__stdio_common_vsscanf
fread
fsetpos
__stdio_common_vsprintf
ungetc
setvbuf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-convert-l1-1-0
strtoll
strtoull
atoi
strtol
strtod
strtoul
wcstombs
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
clock
strftime
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_fstat64
_stat64
_unlink
_lock_file
api-ms-win-crt-string-l1-1-0
strncpy
strcspn
strcmp
_strdup
strncmp
strpbrk
strspn
api-ms-win-crt-utility-l1-1-0
qsort
Sections
.text Size: 490KB - Virtual size: 489KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ