C:\Users\oklum\Desktop\Keyauth-Protected-Loader-v1-main\Keyauth-Protected-Loader\x64\Release\ProtectedLoader.pdb
Static task
static1
Behavioral task
behavioral1
Sample
ProtectedLoader.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ProtectedLoader.exe
Resource
win10v2004-20240802-en
General
-
Target
ProtectedLoader.exe
-
Size
2.3MB
-
MD5
fd153054f0aa01c8f071ee2ef14b7dd1
-
SHA1
2eaee96d86d3d669c49abac9276aa12a7f02e65c
-
SHA256
d2dd5a0f70aa2c579c56ae470b460a0e21fba456f995bf920caa6e120e3ddddb
-
SHA512
d452ffc28b37e64836d6d18a23a4ec5374eff9d46284b2251fd6eb2697002239351db5f5a0f440a2b90c40dfc546158ea3098b365458f05a887bcb27871b49b9
-
SSDEEP
49152:GACClSsgm+O93+x+pz7BNBNTnx2azxcoBrZS3f:NDru8x7DbxfFfw3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ProtectedLoader.exe
Files
-
ProtectedLoader.exe.exe windows:6 windows x64 arch:x64
ee153ddd316911c6a489b106e8702518
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
kernel32
InitializeCriticalSectionEx
DeleteCriticalSection
CreateThread
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameW
GetModuleHandleW
SetLastError
FormatMessageA
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
VerifyVersionInfoA
QueryPerformanceCounter
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
K32GetDeviceDriverBaseNameA
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
K32EnumDeviceDrivers
OpenProcess
TerminateProcess
WideCharToMultiByte
MultiByteToWideChar
Process32Next
Process32First
CreateToolhelp32Snapshot
SetConsoleTitleA
QueryFullProcessImageNameW
LoadLibraryW
LoadLibraryA
LoadLibraryExA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
VirtualFree
VirtualAlloc
GetCurrentThread
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
GetCurrentProcess
Sleep
UnhandledExceptionFilter
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetLastError
WriteFile
ReadFile
GetFileSize
DeleteFileW
DeviceIoControl
CloseHandle
CreateFileW
VirtualProtect
RtlLookupFunctionEntry
VerSetConditionMask
lstrcmpiA
VerifyVersionInfoW
SleepConditionVariableSRW
GetCurrentThreadId
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
GetFileAttributesExW
AreFileApisANSI
GetProcessHeap
OutputDebugStringW
GetFileInformationByHandleEx
WakeAllConditionVariable
user32
FindWindowA
GetAsyncKeyState
PostThreadMessageA
UnhookWindowsHookEx
GetSystemMetrics
MessageBoxA
GetWindowThreadProcessId
SetWindowsHookExA
advapi32
CryptGenRandom
GetTokenInformation
AddAccessAllowedAce
GetLengthSid
InitializeAcl
IsValidSid
RegOpenKeyExW
SetSecurityInfo
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
OpenProcessToken
shell32
ShellExecuteA
ShellExecuteW
oleaut32
VariantClear
msvcp140
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?id@?$ctype@D@std@@2V0locale@2@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Syserror_map@std@@YAPEBDH@Z
?_Winerror_map@std@@YAHH@Z
?setf@ios_base@std@@QEAAHHH@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?imbue@?$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?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Pnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?_Gnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_function_call@std@@YAXXZ
??0_Lockit@std@@QEAA@H@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1_Lockit@std@@QEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
_Query_perf_frequency
_Query_perf_counter
?uncaught_exceptions@std@@YAHXZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
shlwapi
PathFindFileNameW
psapi
GetModuleInformation
ntdll
RtlVirtualUnwind
RtlCaptureContext
RtlImageNtHeader
normaliz
IdnToAscii
wldap32
ord46
ord143
ord211
ord60
ord45
ord33
ord217
ord41
ord22
ord26
ord27
ord32
ord35
ord79
ord30
ord200
ord301
ord50
crypt32
CertAddCertificateContextToStore
CertOpenStore
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertEnumCertificatesInStore
CertFindExtension
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
ws2_32
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
socket
WSASetLastError
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
connect
closesocket
recv
send
WSAGetLastError
bind
WSAIoctl
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
userenv
UnloadUserProfile
vcruntime140
__current_exception_context
__current_exception
strrchr
strstr
memset
__std_exception_copy
__std_exception_destroy
_CxxThrowException
strchr
memcmp
memmove
memcpy
__std_terminate
memchr
__C_specific_handler
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-stdio-l1-1-0
fclose
_get_stream_buffer_pointers
_fseeki64
_open
_close
fflush
_pclose
fgets
_write
_read
__p__commode
_set_fmode
_lseeki64
ftell
fseek
feof
__stdio_common_vsprintf
fgetc
fgetpos
_popen
fputc
__stdio_common_vsscanf
fputs
fread
fopen
__stdio_common_vfprintf
__acrt_iob_func
ungetc
setvbuf
fsetpos
fwrite
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
_configure_narrow_argv
_get_initial_narrow_environment
_initterm
_initterm_e
exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_errno
raise
_getpid
system
_beginthreadex
terminate
_resetstkoflw
_invalid_parameter_noinfo
abort
__sys_nerr
strerror
_invalid_parameter_noinfo_noreturn
_exit
_initialize_narrow_environment
api-ms-win-crt-heap-l1-1-0
_set_new_mode
realloc
free
malloc
calloc
_callnewh
api-ms-win-crt-string-l1-1-0
_strdup
strncpy
strcspn
strncmp
strpbrk
tolower
strcpy_s
strspn
strcmp
isupper
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
_access
_stat64
_fstat64
_unlink
api-ms-win-crt-time-l1-1-0
_time64
_localtime64
strftime
_gmtime64
api-ms-win-crt-math-l1-1-0
_dsign
ceilf
_dclass
__setusermatherr
api-ms-win-crt-convert-l1-1-0
strtoul
strtoull
atoi
strtoll
strtol
strtod
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
___lc_codepage_func
api-ms-win-crt-utility-l1-1-0
qsort
Sections
.text Size: 500KB - Virtual size: 500KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ