cd33a523c49a10c689472e0c8f05a28e25dd056cbeb28b3a55efb2d34cc7bd75

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General

Target

cd33a523c49a10c689472e0c8f05a28e25dd056cbeb28b3a55efb2d34cc7bd75
Size

283KB
MD5

a3e77bae25031b6c9747cde78cdfa68f
SHA1

e59bad6caff65cfbd54f27b77ed7829c7c2fb28d
SHA256

cd33a523c49a10c689472e0c8f05a28e25dd056cbeb28b3a55efb2d34cc7bd75
SHA512

a9e2eaed60455fe52525300fa319e26e3c9c33df154ac7ea9e9353028c1c0ed01ad3bfe0059b1960973e5fb2a8b8656756145e3f51f72f33901666cf7113d430
SSDEEP

6144:fGe0f9dh56ZN36lFuHCuoWDJGwPMUT9oh45yiTuPV8/mKJr:Rm6ZZ6lsHCZs10UT9oC5yn4d9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cd33a523c49a10c689472e0c8f05a28e25dd056cbeb28b3a55efb2d34cc7bd75

Files

cd33a523c49a10c689472e0c8f05a28e25dd056cbeb28b3a55efb2d34cc7bd75
.dll windows:6 windows x64 arch:x64

993373a9abe7a91b35003542ad0156a6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\Administrator\Desktop\替换配置文件\w3wp-svchost\x64\Release\CbsMsgApi.pdb

Imports

kernel32

WideCharToMultiByte
CreateEventA
GetExitCodeProcess
GetWindowsDirectoryA
SetEndOfFile
HeapSize
SetStdHandle
GetProcessHeap
CloseHandle
GetLastError
Wow64RevertWow64FsRedirection
CopyFileA
ResumeThread
WaitForSingleObject
ExpandEnvironmentStringsA
Wow64DisableWow64FsRedirection
WriteConsoleW
GetCurrentProcess
LocalFree
FormatMessageA
GetLocaleInfoEx
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
GetModuleHandleW
GetProcAddress
GetFileInformationByHandleEx
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
GetCurrentThreadId
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
ReadFile
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetStdHandle
GetFileType
GetFileSizeEx
FlushFileBuffers
WriteFile
GetConsoleOutputCP
HeapFree
HeapAlloc
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapReAlloc
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW

user32

FindWindowA
PostMessageA

advapi32

RevertToSelf
CreateProcessAsUserA
SetServiceStatus
RegisterServiceCtrlHandlerA
ImpersonateSelf
OpenProcessToken
DuplicateTokenEx
GetTokenInformation

Exports

Exports

ServiceCtrlHandler
ServiceMain

Sections

.text
Size: 182KB - Virtual size: 181KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

993373a9abe7a91b35003542ad0156a6

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 182KB - Virtual size: 181KB

.rdata Size: 79KB - Virtual size: 79KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 10KB - Virtual size: 10KB

_RDATA Size: 512B - Virtual size: 348B

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

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 182KB - Virtual size: 181KB

.rdata
Size: 79KB - Virtual size: 79KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 10KB - Virtual size: 10KB

_RDATA
Size: 512B - Virtual size: 348B

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

.reloc
Size: 2KB - Virtual size: 2KB