Static task
static1
Behavioral task
behavioral1
Sample
airflow.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
airflow.dll
Resource
win10v2004-20230915-en
General
-
Target
airflow.dll
-
Size
5.4MB
-
MD5
e187f24bb4b8ab0a2b057281b6c52bca
-
SHA1
7fc3bf63458726273e57b57a3da092d37e1c48a0
-
SHA256
9851648cdc6684e79cf8c9adca7c7366acc6469d9495baa9ac083e941be0e56d
-
SHA512
e6515255adf666f756a60f20cf4474a27635fa88d78bafd42db0ba44417ac1538dd828cc1eb707a6825957e63ef8c92c769da3db44c30f595d8c2badf3aee951
-
SSDEEP
49152:FKzVdySsCo4C/wj77a7r775+kMThFsI3SjRFp63nq2ITG:F2psCofTMdXSjRFp1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource airflow.dll
Files
-
airflow.dll.dll windows:6 windows x86
e7701937af3400ba33a0e5eec6d7a9fe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryW
QueryPerformanceCounter
QueryPerformanceFrequency
GetProcAddress
VirtualProtect
VirtualQuery
GetModuleFileNameA
GetModuleHandleA
AddVectoredExceptionHandler
GetCurrentProcess
CreateThread
SetPriorityClass
GetPriorityClass
FreeLibraryAndExitThread
GetModuleHandleExA
AllocConsole
FreeConsole
GetConsoleWindow
CreateDirectoryA
GetFileAttributesA
GetLastError
lstrcpyA
FindClose
FindFirstFileA
FindNextFileA
GetFullPathNameA
WideCharToMultiByte
GetProcessHeap
InitializeSListHead
GetSystemTimeAsFileTime
RaiseException
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
VirtualFree
VirtualAlloc
GlobalLock
Thread32First
CreateToolhelp32Snapshot
GetModuleHandleW
FlushInstructionCache
SetThreadContext
GetThreadContext
ResumeThread
SuspendThread
OpenThread
GetCurrentThreadId
GetCurrentProcessId
Sleep
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
HeapCreate
MultiByteToWideChar
CreateSymbolicLinkW
GetFileInformationByHandleEx
CreateHardLinkW
MoveFileExW
CopyFileW
CreateDirectoryExW
DeviceIoControl
CloseHandle
AreFileApisANSI
GetTempPathW
SetFileTime
SetFilePointerEx
SetFileInformationByHandle
SetFileAttributesW
SetEndOfFile
GetFullPathNameW
GetFinalPathNameByHandleW
GetFileInformationByHandle
GetFileAttributesExW
GetFileAttributesW
GetDiskFreeSpaceExW
FindNextFileW
FindFirstFileExW
CreateFileW
CreateDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
FormatMessageA
LocalFree
FreeLibrary
GlobalFree
GlobalUnlock
Thread32Next
GlobalAlloc
user32
SetWindowLongA
CallWindowProcA
GetActiveWindow
LoadCursorA
RegisterHotKey
PostMessageA
MessageBoxA
FindWindowA
ScreenToClient
GetAsyncKeyState
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
GetClientRect
GetForegroundWindow
ReleaseCapture
SetCapture
OpenClipboard
GetCapture
GetKeyState
IsChild
CloseClipboard
SetClipboardData
GetClipboardData
EmptyClipboard
shell32
ShellExecuteA
msvcp140d
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAN@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??Bid@locale@std@@QAEIXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?is@?$ctype@D@std@@QBE_NFD@Z
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??Bios_base@std@@QBE_NXZ
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?id@?$ctype@D@std@@2V0locale@2@A
_Xtime_get_ticks
_Query_perf_counter
_Query_perf_frequency
_Thrd_detach
_Thrd_sleep
_Cnd_do_broadcast_at_thread_exit
?_Throw_C_error@std@@YAXH@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Syserror_map@std@@YAPBDH@Z
?_Winerror_map@std@@YAHH@Z
_Cnd_destroy_in_situ
_Thrd_join
_Thrd_id
_Mtx_lock
_Mtx_unlock
_Cnd_init_in_situ
_Cnd_wait
_Cnd_broadcast
?always_noconv@codecvt_base@std@@QBE_NXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?flags@ios_base@std@@QAEHH@Z
?setf@ios_base@std@@QAEHH@Z
?setf@ios_base@std@@QAEHHH@Z
?unsetf@ios_base@std@@QAEXH@Z
?precision@ios_base@std@@QBE_JXZ
?precision@ios_base@std@@QAE_J_J@Z
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?_Gnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBE_JXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXH@Z
?_Pnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBE_JXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAPAD0PAH001@Z
?copyfmt@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEAAV12@ABV12@@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEDD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PBX@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBD_J@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
_Cnd_signal
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE?AV?$fpos@U_Mbstatet@@@2@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD0@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXH@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?width@ios_base@std@@QAE_J_J@Z
?width@ios_base@std@@QBE_JXZ
?flags@ios_base@std@@QBEHXZ
?good@ios_base@std@@QBE_NXZ
??7ios_base@std@@QBE_NXZ
?_Xout_of_range@std@@YAXPBD@Z
?uncaught_exceptions@std@@YAHXZ
?_W_Getmonths@_Locinfo@std@@QBEPBGXZ
?_W_Getdays@_Locinfo@std@@QBEPBGXZ
?_Getmonths@_Locinfo@std@@QBEPBDXZ
?_Getdays@_Locinfo@std@@QBEPBDXZ
?_Getcvt@_Locinfo@std@@QBE?AU_Cvtvec@@XZ
_Mbrtowc
_Mtx_destroy_in_situ
_Mtx_init_in_situ
?_Xlength_error@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
d3dx9_43
D3DXCreateTextureFromFileInMemory
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
urlmon
URLDownloadToFileA
winmm
PlaySoundA
vcruntime140d
__vcrt_GetModuleFileNameW
__std_type_info_destroy_list
_except_handler4_common
__current_exception_context
__current_exception
__std_type_info_compare
strchr
_purecall
memcmp
__CxxFrameHandler3
_CxxThrowException
__std_exception_destroy
__std_exception_copy
strstr
memset
memcpy
memchr
__vcrt_LoadLibraryExW
strrchr
_setjmp3
memmove
__vcrt_GetModuleHandleW
longjmp
ucrtbased
tolower
exp
_localtime64
strftime
_time64
strcat
strncmp
rand
fmaxf
roundf
_stat64i32
_free_dbg
_malloc_dbg
___lc_codepage_func
_callnewh
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
_CrtDbgReportW
_except1
_aligned_malloc
_initterm
_initterm_e
strcpy_s
strcat_s
_aligned_free
_wmakepath_s
_wsplitpath_s
wcscpy_s
strtol
getenv
fopen
realloc
atoll
remove
_wassert
__stdio_common_vfprintf
_unlock_file
_lock_file
ungetc
setvbuf
_fseeki64
fsetpos
__stdio_common_vsprintf_s
fgetpos
fgetc
freopen_s
_get_stream_buffer_pointers
exit
log
atan
_beginthreadex
terminate
strtoul
isxdigit
_fdtest
abs
clock
localeconv
_isnan
_finite
abort
modf
_dtest
atof
atan2
floor
ceil
sqrt
acos
_CrtDbgReport
_calloc_dbg
toupper
qsort
malloc
free
__stdio_common_vsscanf
__stdio_common_vsprintf
fwrite
ftell
fseek
fread
fflush
fclose
_wfopen
__acrt_iob_func
sin
fmod
fabs
cos
strncpy
strlen
strcmp
wcslen
_invalid_parameter
asin
remainderf
fputc
strcpy
pow
Sections
.textbss Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 350KB - Virtual size: 349KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 836KB - Virtual size: 987KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 265B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 159KB - Virtual size: 159KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ