8f090467c54633dbb7c126a6b82fa497625fade0ba6328578e18e430d01bf6d6

Sharing

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General

Target

8f090467c54633dbb7c126a6b82fa497625fade0ba6328578e18e430d01bf6d6
Size

756KB
MD5

fa77af3d472e40af67da829c0041ab4f
SHA1

58d818258c272f66aeb94785b1d26e0166782701
SHA256

8f090467c54633dbb7c126a6b82fa497625fade0ba6328578e18e430d01bf6d6
SHA512

0ff5c8f885026dfdf0cec4438f5671a81862834e06dd0a100bb64c314386b7c6217776948262c7c281726dbd7ca55898d2d65177de99f46e0ccdc4c19f2d26c4
SSDEEP

12288:MJXUTWYgeWYg955/155/74sGcyjAXJ8Yb4W1/9LoghHzlMKTKK4KKDyK5FZ1EEER:MJXH4sL/rH5z2KTKK4KKDyK5FZ1EEEEq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8f090467c54633dbb7c126a6b82fa497625fade0ba6328578e18e430d01bf6d6

Files

8f090467c54633dbb7c126a6b82fa497625fade0ba6328578e18e430d01bf6d6
.exe windows:6 windows x64 arch:x64

ea8fae32eef113b5ff955b2d8d3efe48

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

C:\Users\zll\Desktop\rb\c++\DingTalkUpdate\x64\Release\DingTalkUpdate.pdb

Imports

kernel32

VirtualAlloc
MultiByteToWideChar
WriteConsoleW
CreateFileW
GetProcessHeap
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

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

Sharing

General

Malware Config

Signatures

Files

ea8fae32eef113b5ff955b2d8d3efe48

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

wininet

Sections

.text Size: 305KB - Virtual size: 305KB

.rdata Size: 118KB - Virtual size: 118KB

.data Size: 11KB - Virtual size: 21KB

.pdata Size: 15KB - Virtual size: 14KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 300KB - Virtual size: 299KB

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

.text
Size: 305KB - Virtual size: 305KB

.rdata
Size: 118KB - Virtual size: 118KB

.data
Size: 11KB - Virtual size: 21KB

.pdata
Size: 15KB - Virtual size: 14KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 300KB - Virtual size: 299KB

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