cvdump[.]exe | Triage

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General

Target

cvdump.exe
Size

957KB
MD5

fcdb51ced35a8d679e91b912b6838433
SHA1

53f3834f1076defcb5ecbaf93427f236f5435498
SHA256

7e643d8de5eeafbf88df8c1543824ac7ccf4fefab8560bee9ddbd45f8564692a
SHA512

1da1a9ef6141b59d6d4c217f72d3173b67c79fb7f5a3bc2eea7d61ec40c69aafa8bbfa3156b6258ea8518943446c38eae3e7c4ede5c00b4359f97288f66968f1
SSDEEP

24576:LC+0000000000000000000000000000000000000000000000000000000000004:oZrw7+GAzdCZFREZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cvdump.exe

Files

cvdump.exe
.exe windows x86

d0e134a3bb6593af497bdb35c6a10537

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
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateEventW
ResetEvent
LocalFree
GetFileType
GetConsoleMode
GetModuleHandleW
GetProcAddress
MultiByteToWideChar
SetEvent
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetLastError
GetModuleFileNameW
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ExitProcess
GetModuleHandleExW
ReadFile
ReadConsoleW
CloseHandle
CreateFileW
SetFilePointerEx
SetStdHandle
WriteConsoleW
GetStdHandle
WriteFile
WideCharToMultiByte
GetCommandLineA
GetCommandLineW
GetACP
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetStringTypeW
SetEndOfFile
HeapReAlloc
WaitForSingleObjectEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
GetProcessHeap
GetTimeZoneInformation
HeapSize
DecodePointer
GetFileAttributesW
SetFileAttributesW
VirtualAlloc
VirtualFree
DeleteFileW
DeviceIoControl
CreateFileMappingW
ExpandEnvironmentStringsW
GetFullPathNameW
GetDriveTypeW
SetFilePointer
MapViewOfFileEx
FlushViewOfFile
UnmapViewOfFile
GetSystemInfo
LocalAlloc
GetCurrentDirectoryW

ole32

CoTaskMemFree
StringFromGUID2
StringFromIID

oleaut32

SysFreeString
VarBstrFromDec
VarBstrFromDate

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
SystemFunction036

rpcrt4

UuidCreate

Sections

.text
Size: 891KB - Virtual size: 890KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 304B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d0e134a3bb6593af497bdb35c6a10537

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ole32

oleaut32

advapi32

rpcrt4

Sections

.text Size: 891KB - Virtual size: 890KB

.data Size: 10KB - Virtual size: 80KB

.idata Size: 3KB - Virtual size: 2KB

.gfids Size: 512B - Virtual size: 304B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 48KB - Virtual size: 48KB

.text
Size: 891KB - Virtual size: 890KB

.data
Size: 10KB - Virtual size: 80KB

.idata
Size: 3KB - Virtual size: 2KB

.gfids
Size: 512B - Virtual size: 304B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 48KB - Virtual size: 48KB