C:\Users\zll\Desktop\rb\c++\DingTalkUpdate\x64\Release\DingTalkUpdate.pdb
Static task
static1
Behavioral task
behavioral1
Sample
34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3.exe
Resource
win10v2004-20241007-en
General
-
Target
34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3
-
Size
756KB
-
MD5
6b60adea4f2fe01c9db08920eece70e3
-
SHA1
1f1b1b0db6a2b1ad88578c47c32d6f1b49649f0e
-
SHA256
34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3
-
SHA512
e29bebdba3a46525006c013ed8ebcfe78882c0ad3cee5fbf88cdac658d06afa65e863149da98035c0103d9e834f210ed357099e680c0081d99f3abc482906ce0
-
SSDEEP
12288:2bZ+LzWYgeWYg955/155/Hw2TRjAXJCbaOmzd8doiHbzlMKTKK4KKDyK5FZ1EEER:2bZ+awnLBOBz2KTKK4KKDyK5FZ1EEEEq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3
Files
-
34166ed5ed7abce25c40d5e9deef7b8f16300802d03b1fced435ffc3498deec3.exe windows:6 windows x64 arch:x64
943fe44d3e0c861222ad315552b7f5f1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
Imports
kernel32
WriteConsoleW
CreateFileW
GetProcessHeap
VirtualProtect
MultiByteToWideChar
GetLastError
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
WideCharToMultiByte
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
GetStringTypeW
GetCPInfo
InitializeSListHead
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
InterlockedPushEntrySList
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapFree
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
CloseHandle
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
HeapSize
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
RtlUnwind
user32
GetDC
gdi32
EnumFontsW
wininet
InternetOpenUrlW
InternetOpenW
InternetCloseHandle
InternetReadFile
activeds
ord14
Sections
.text Size: 305KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 300KB - Virtual size: 299KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ