55fc7c064793c2d65cbc0073384805a884ae1d3b978fca3840c4b7439604ed1b

Sharing

Copy URL Twitter E-mail

General

Target

55fc7c064793c2d65cbc0073384805a884ae1d3b978fca3840c4b7439604ed1b
Size

749KB
MD5

c43bea8733f4475903382ae02faed64e
SHA1

a9a993238f6c5f1e5f9895ef0dcb79c002ee373c
SHA256

55fc7c064793c2d65cbc0073384805a884ae1d3b978fca3840c4b7439604ed1b
SHA512

41dbee55a2ccaced16bee248bdbb81d81ca6a75c3b57e9ee4db1e9c0a6780b657e2135dce2be47fbd22ab7d5294132cbf822021e671c5dbcd7238e6ff4f8d945
SSDEEP

6144:9jXkZN11111111J/HVF7eHpnTHzJEWyLBMRJDjLtg9SkV4l:ZXkZJ8HdPjXRgV6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
55fc7c064793c2d65cbc0073384805a884ae1d3b978fca3840c4b7439604ed1b

Files

55fc7c064793c2d65cbc0073384805a884ae1d3b978fca3840c4b7439604ed1b
.exe windows:5 windows x86 arch:x86

d7bcd5288dedf7e2fd6d22ef9e12bc31

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\jenkins\workspace\ci.dingding.manual.new\DingTalk-Win\win\symbol\Release\DingTalkSupportTool.pdb

Imports

kernel32

WritePrivateProfileStringW
HeapReAlloc
HeapAlloc
HeapFree
GetProcessHeap
InitializeCriticalSectionAndSpinCount
HeapDestroy
RaiseException
GetLastError
HeapSize
DecodePointer
DeleteCriticalSection
FindResourceExW
FindResourceW
LoadResource
SizeofResource
LockResource
GetFileSize
WaitForSingleObject
OpenProcess
TerminateProcess
ReadFile
GetModuleFileNameW
CreateFileW
MultiByteToWideChar
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
CloseHandle
WriteConsoleW
SetStdHandle
OutputDebugStringW
GetStringTypeW
LCMapStringW
LoadLibraryExW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
EncodePointer
GetCommandLineA
RtlUnwind
IsDebuggerPresent
IsProcessorFeaturePresent
ExitProcess
GetModuleHandleExW
GetProcAddress
WideCharToMultiByte
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameA
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Sleep
GetCurrentProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
FlushFileBuffers

user32

MessageBoxW
GetWindowRect
GetMessageW
PostQuitMessage
LoadIconW
GetDesktopWindow
ShowWindow
CreateDialogParamW
GetSystemMetrics
SendMessageW
MoveWindow
DispatchMessageW
TranslateMessage

shell32

ShellExecuteExW

shlwapi

PathFileExistsW

Sections

.text
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 550KB - Virtual size: 549KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 70KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

d7bcd5288dedf7e2fd6d22ef9e12bc31

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

shlwapi

Sections

.text Size: 77KB - Virtual size: 76KB

.rdata Size: 30KB - Virtual size: 30KB

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 550KB - Virtual size: 549KB

.reloc Size: 70KB - Virtual size: 72KB

.text
Size: 77KB - Virtual size: 76KB

.rdata
Size: 30KB - Virtual size: 30KB

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 550KB - Virtual size: 549KB

.reloc
Size: 70KB - Virtual size: 72KB