D:\x\build\AbdiFUD.pdb
Static task
static1
Behavioral task
behavioral1
Sample
maybeworks.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
maybeworks.exe
Resource
win10v2004-20240802-en
General
-
Target
maybeworks.rar
-
Size
7.3MB
-
MD5
3a406324af0c1fdcd56f20d73325bd69
-
SHA1
24f4f8a604c286f7fafa6793f528136bd4c10784
-
SHA256
4406be907c373b838cc2017a72c21ee35efb110f8d05725a86e4dd3eb06a72b9
-
SHA512
e80320a5a7da04e6d7ee6d5f113df566dca9be9a62616c649e9a8e6b4b4e190f00daba2ffd5221b38d639ab8b7307829d5dcb40bb512f151fcdfa2869f08f595
-
SSDEEP
196608:8GV6KqbgSEtHG97tKlzkbKjTcbLaYjZg0oIh1:YKqca7tKybKEbGYNg0F1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/maybeworks.exe
Files
-
maybeworks.rar.rar
-
maybeworks.exe.exe windows:6 windows x64 arch:x64
d6b59ebced59db8b7f2ec3f4614da8b4
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
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WakeAllConditionVariable
GetFileInformationByHandleEx
AreFileApisANSI
GetModuleFileNameA
GetLastError
Beep
GetStdHandle
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
lstrcmpiW
DeviceIoControl
CloseHandle
CreateFileW
WideCharToMultiByte
MultiByteToWideChar
InitializeCriticalSectionEx
DeleteCriticalSection
SetConsoleScreenBufferSize
VirtualProtect
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
QueryFullProcessImageNameW
FormatMessageA
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepEx
GetSystemDirectoryA
FreeLibrary
GetProcAddress
LoadLibraryA
VerifyVersionInfoA
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetFileType
SetConsoleTextAttribute
SetConsoleWindowInfo
GetConsoleWindow
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
QueryPerformanceCounter
QueryPerformanceFrequency
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
SleepConditionVariableSRW
Sleep
GetCurrentThreadId
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
CreateThread
GetCurrentProcess
SetLastError
GetFileAttributesExW
user32
SetWindowLongW
GetDesktopWindow
GetWindow
LoadIconW
mouse_event
SetLayeredWindowAttributes
UpdateWindow
GetSystemMetrics
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
PeekMessageW
GetWindowRect
MessageBoxW
DispatchMessageW
OpenClipboard
LoadCursorW
ScreenToClient
CloseClipboard
MessageBoxA
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
GetClientRect
GetKeyState
GetActiveWindow
GetAsyncKeyState
EmptyClipboard
GetForegroundWindow
SetClipboardData
GetClipboardData
TranslateMessage
ole32
CoCreateInstance
CoUninitialize
CoInitialize
msvcp140
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??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
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?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
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?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?id@?$ctype@D@std@@2V0locale@2@A
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?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?setf@ios_base@std@@QEAAHHH@Z
??7ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPEBDH@Z
?_Xbad_function_call@std@@YAXXZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?uncaught_exceptions@std@@YAHXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?rdstate@ios_base@std@@QEBAHXZ
?_Xbad_alloc@std@@YAXXZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?getline@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@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
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
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?_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
?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
?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
?_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
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?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
ntdll
VerSetConditionMask
d3d9
Direct3DCreate9Ex
dwmapi
DwmExtendFrameIntoClientArea
winmm
PlaySoundW
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
d3dx9_43
D3DXCreateTextureFromFileInMemory
normaliz
IdnToAscii
wldap32
ord45
ord50
ord41
ord22
ord26
ord60
ord32
ord33
ord79
ord301
ord200
ord30
ord27
ord211
ord143
ord217
ord35
ord46
shlwapi
PathFindFileNameW
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
psapi
GetModuleInformation
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memmove
__current_exception
__C_specific_handler
strrchr
memchr
__current_exception_context
strchr
memset
memcpy
__std_terminate
__std_exception_copy
__std_exception_destroy
_CxxThrowException
_purecall
memcmp
strstr
api-ms-win-crt-math-l1-1-0
floorf
tanf
fmodf
_dclass
_dsign
ceilf
sqrtf
sinf
asin
cosf
atan2f
atan
atan2
__setusermatherr
sqrt
pow
powf
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
_set_app_type
_seh_filter_exe
_initterm_e
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_get_initial_narrow_environment
abort
_exit
_getpid
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_errno
exit
_configure_narrow_argv
_beginthreadex
__sys_nerr
strerror
_initterm
system
terminate
api-ms-win-crt-stdio-l1-1-0
_pclose
_popen
fopen
fputs
feof
_lseeki64
__stdio_common_vsprintf_s
__stdio_common_vsnprintf_s
_set_fmode
__p__commode
_read
_write
_close
_open
fgets
_fseeki64
fsetpos
__stdio_common_vsscanf
__stdio_common_vsprintf
__stdio_common_vfprintf
ftell
fseek
_wfopen
__acrt_iob_func
fread
fputc
fgetpos
fgetc
ungetc
setvbuf
fclose
fwrite
_get_stream_buffer_pointers
fflush
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-convert-l1-1-0
strtol
strtoul
atoi
strtoull
strtoll
strtod
atof
mbstowcs
api-ms-win-crt-filesystem-l1-1-0
_stat64
_fstat64
remove
_lock_file
_unlink
_access
_unlock_file
api-ms-win-crt-time-l1-1-0
_time64
strftime
_localtime64
_gmtime64
api-ms-win-crt-string-l1-1-0
strncmp
isprint
tolower
strncpy
strcmp
strcspn
strspn
isupper
_strdup
strpbrk
api-ms-win-crt-heap-l1-1-0
calloc
realloc
free
_set_new_mode
malloc
_callnewh
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-environment-l1-1-0
getenv
crypt32
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertOpenStore
ws2_32
__WSAFDIsSet
ioctlsocket
listen
getaddrinfo
freeaddrinfo
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
recvfrom
sendto
ntohs
htons
gethostname
ntohl
getsockopt
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
select
getsockname
htonl
advapi32
InitializeAcl
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
SetSecurityInfo
OpenProcessToken
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
CryptGenRandom
IsValidSid
shell32
ShellExecuteA
Sections
.text Size: 988KB - Virtual size: 987KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 314KB - Virtual size: 313KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8.1MB - Virtual size: 8.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 43KB - Virtual size: 42KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ