b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455

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General

Target

b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455
Size

2.3MB
MD5

af835619ce35431075c984beb8a14e1c
SHA1

3d75e872ff0b7b16f27cb2500148d6784a8043c1
SHA256

b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455
SHA512

7968f3d41acdebf1b1cca7086ffa9c14c98bc41b404555736cd4aefaca2bfc8e300f12be184c47b4d3442c6a616ccb2b3091c0c94bfba38d7e5e0ed53084439c
SSDEEP

49152:jU3U+ZYmxjpv7x4GFM/+b8dTMNh9Wr73h7NXSWEqNJO5hYTVMCRisKEj:jiU2YmxjpDx4Zo8dYNh9q73h7NXYkRic

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455

Files

b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455
.dll windows:4 windows x86 arch:x86

e80a69b510452a1169b3ee8c87b1b98d

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

g:\Acro_root_at\bravo\public\libraries\windows\release\dynamic\CoolType5crtstdll\cooltype.pdb

Imports

kernel32

InterlockedDecrement
InterlockedIncrement
FileTimeToSystemTime
FileTimeToLocalFileTime
MapViewOfFile
CreateFileMappingA
UnmapViewOfFile
WriteFile
FlushFileBuffers
IsProcessorFeaturePresent
GetSystemInfo
GetTimeZoneInformation
CompareStringA
GetACP
GetWindowsDirectoryA
GetSystemDirectoryA
InterlockedExchange
GetCurrentProcess
ReadProcessMemory
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetLastError
GetSystemTime
SystemTimeToFileTime
GetVersionExA
GetSystemDefaultLCID
GetModuleHandleA
SetLastError
FreeLibrary
LoadLibraryA
WaitForMultipleObjects
FindNextChangeNotification
FindCloseChangeNotification
GetTickCount
FindClose
lstrlenA
CreateFileA
lstrcmpiA
GetPrivateProfileStringA
GetFileSize
SetFilePointer
ReadFile
GetModuleFileNameA
CloseHandle
InterlockedCompareExchange
Sleep
GetCurrentThread
GetThreadSelectorEntry

user32

DestroyWindow
GetDesktopWindow
RegisterClassA
DefWindowProcA
MessageBoxA
wsprintfA
ReleaseDC
GetDC
CreateWindowExA

gdi32

SetTextAlign
SetBkMode
PatBlt
GetBitmapBits
ExtTextOutA
GetTextExtentPointA
GetCharABCWidthsA
GetTextMetricsA
SetTextColor
SetBkColor
CreateBitmap
CreateCompatibleDC
DeleteDC
SelectObject
GetFontData
DeleteObject
GetDeviceCaps

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegOpenKeyA

shell32

SHGetSpecialFolderLocation
SHGetMalloc

msvcp80

??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
?_Xlen@_String_base@std@@SAXXZ
?_Xran@_String_base@std@@SAXXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z

msvcr80

_CxxThrowException
memcpy
strlen
memset
_setjmp3
labs
memmove
abort
fprintf
__iob_func
longjmp
__CxxFrameHandler3
memcmp
strncmp
strcmp
atol
strtol
atoi
strtoul
strncpy
strchr
strcpy
_purecall
atan
__RTDynamicCast
sprintf
wcslen
wcscat
sqrt
wcscmp
strstr
wcsstr
ceil
floor
wcsrchr
towupper
wcsncmp
wcsncpy
qsort
sscanf
_vswprintf
_time64
rand
srand
_wsplitpath
_wfullpath
wcschr
exit
_waccess
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??0exception@std@@QAE@ABV01@@Z
??0exception@std@@QAE@XZ
bsearch
isdigit
_invalid_parameter_noinfo
memmove_s
asin
realloc
isxdigit
isalnum
memcpy_s
isalpha
strcat
strtok
strrchr
isspace
_errno
__CxxLongjmpUnwind
strncat
tan
strpbrk
??0exception@std@@QAE@ABQBDH@Z
fabs
vsprintf
strtod
printf
_localtime64
wcstok
strspn
strcspn
_gmtime64
_mktime64
clearerr
ferror
feof
fread
fwrite
fputs
fgets
ftell
fseek
fflush
fclose
_get_osfhandle
_fileno
_open_osfhandle
isupper
toupper
tolower
wcsncat
fopen
rewind
fputc
fgetc
ungetc
remove
modf
fmod
pow
log
_tzset
__timezone
getenv
__tzname
_stricmp
__CxxFrameHandler
_unlock
_encode_pointer
__dllonexit
_lock
_onexit
_decode_pointer
?terminate@@YAXXZ
_malloc_crt
_encoded_null
free
_initterm
_initterm_e
_amsg_exit
_adjust_fdiv
__CppXcptFilter
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
__clean_type_info_names_internal
_wcsnicmp
_wcsicmp
wcscpy
_fdopen

Exports

Exports

CTCleanup
CTGetVersion
CTInit

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 516KB - Virtual size: 515KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 88KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 116KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.text
Size: 176KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

e80a69b510452a1169b3ee8c87b1b98d

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

msvcp80

msvcr80

Exports

Exports

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 516KB - Virtual size: 515KB

.data Size: 88KB - Virtual size: 136KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 116KB - Virtual size: 113KB

.text Size: 176KB - Virtual size: 176KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 516KB - Virtual size: 515KB

.data
Size: 88KB - Virtual size: 136KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 116KB - Virtual size: 113KB

.text
Size: 176KB - Virtual size: 176KB