a097387f89b227be7ec38f3773a78ffa

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General

Target

a097387f89b227be7ec38f3773a78ffa
Size

2.1MB
MD5

a097387f89b227be7ec38f3773a78ffa
SHA1

56e13da8d56fd4337a032b3e04d02d71efdb2196
SHA256

a024481981f442cf7453281632def3ff60f3763b3e131f6e58312051b5aa4fb1
SHA512

95546c5e3b382836e4f4d3823ad75c8e2bee934e0b9237ffafac7e41bd4b67e0ac40285a96c9db85d39715394545699dbaacb81d8260ebe2037bc04adf6be1f3
SSDEEP

24576:+oAlHhw/rzUw3yd2OluON4fA9uCyZaRTsQcuzKPgssStPUvgB:Ncw3yd2OluON4fA9uKT/hKPgssSt2gB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a097387f89b227be7ec38f3773a78ffa

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

a097387f89b227be7ec38f3773a78ffa
.exe windows:5 windows x64 arch:x64

4476a387919a0e264ba6d7a29b130d38

Headers

DLL Characteristics

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

64BitMAPIBroker.pdb

Imports

kernel32

WriteFile
InitializeCriticalSection
CreateEventA
LeaveCriticalSection
TransactNamedPipe
ReadFile
CreateFileW
DisconnectNamedPipe
GetLastError
SetLastError
GetProcAddress
EnterCriticalSection
ResetEvent
GetFileType
SetNamedPipeHandleState
DeleteCriticalSection
CloseHandle
GetCurrentProcessId
WaitNamedPipeW
CreateThread
GetVersionExA
PeekNamedPipe
OpenProcess
GetOverlappedResult
FlushFileBuffers
CreateNamedPipeA
WaitForMultipleObjects
GetCommandLineA
Sleep
FreeLibrary
WideCharToMultiByte
LoadLibraryA
CreateNamedPipeW
GetModuleHandleW
GetSystemTimeAsFileTime
GetCurrentThreadId
ConnectNamedPipe
SetEvent
WaitForSingleObject
GetCurrentProcess
LocalFree
GetTickCount
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
DecodePointer
EncodePointer
GetCurrentThread
LocalAlloc
TlsSetValue
CreateSemaphoreA
TlsAlloc
TlsGetValue
CreateMutexW
TlsFree
MultiByteToWideChar

user32

TranslateMessage
DispatchMessageA
GetMessageA

advapi32

ConvertSidToStringSidA
GetTokenInformation
OpenProcessToken
OpenThreadToken
ConvertStringSecurityDescriptorToSecurityDescriptorA

shell32

SHGetFileInfoW

msvcp100

?_Xout_of_range@std@@YAXPEBD@Z
?_Swap_all@_Container_base0@std@@QEAAXAEAU12@@Z
?_Xlength_error@std@@YAXPEBD@Z

msvcr100

memcpy
memcmp
memchr
memset
_vsnwprintf_s
swscanf_s
__C_specific_handler
_unlock
__dllonexit
_lock
_onexit
_amsg_exit
__wgetmainargs
_XcptFilter
_exit
_cexit
exit
_wcmdln
_initterm
_initterm_e
_configthreadlocale
_CxxThrowException
_commode
_fmode
__set_app_type
__crt_debugger_hook
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QEAAXXZ
_wsplitpath_s
vwprintf_s
malloc
free
wcscpy_s
??_V@YAXPEAX@Z
??2@YAPEAX_K@Z
memcpy_s
??3@YAXPEAX@Z
_wassert
memmove
??0exception@std@@QEAA@AEBV01@@Z
??0exception@std@@QEAA@AEBQEBD@Z
??1exception@std@@UEAA@XZ
?what@exception@std@@UEBAPEBDXZ
__CxxFrameHandler3
wcscat_s
wcstok_s
_set_invalid_parameter_handler
__setusermatherr
strtok_s
_purecall

Sections

.text
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 584B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4476a387919a0e264ba6d7a29b130d38

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

msvcp100

msvcr100

Sections

.text Size: 80KB - Virtual size: 80KB

.rdata Size: 28KB - Virtual size: 28KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 4KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 1024B - Virtual size: 584B

.text
Size: 80KB - Virtual size: 80KB

.rdata
Size: 28KB - Virtual size: 28KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 1024B - Virtual size: 584B