3ca5ac97e07b2ef037494edd3923865f4190e03f5a9e08c520628019a75a82d9

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General

Target

3ca5ac97e07b2ef037494edd3923865f4190e03f5a9e08c520628019a75a82d9
Size

356KB
MD5

a117a9acae023e2b06a3b2e3d9e7a237
SHA1

a98129c81076f5d99257dd63a48fb4b30b155607
SHA256

3ca5ac97e07b2ef037494edd3923865f4190e03f5a9e08c520628019a75a82d9
SHA512

4bcf4e668d381a12f286f8dc19c592b7c2cbbeb4492668771108f4adb9f995293935fa964b6bf172330db35890f487b6868c9bb5605ccf88769c6d74e6858267
SSDEEP

6144:sH8rDqSDGHDBjwMwe219BfbQ09WK9luTonNkyDlQoxcNpt:sH8FKdjw3es9ljMk7kyDmoWR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3ca5ac97e07b2ef037494edd3923865f4190e03f5a9e08c520628019a75a82d9

Files

3ca5ac97e07b2ef037494edd3923865f4190e03f5a9e08c520628019a75a82d9
.dll windows:6 windows x64 arch:x64

eb66c26af4059260d66ecb436ddaa772

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

E:\SSD(D)\A造价软件\Standard\文件保存dll\v11\branch_net\x64\Release\FileEncrypt_NET.pdb

Imports

kernel32

FreeResource
LoadResource
LockResource
SizeofResource
FindResourceW
FreeLibrary
GetProcAddress
LoadLibraryW
GetLocalTime
GetModuleFileNameA
GetLastError
SetLastError
FormatMessageA
SetEndOfFile
OutputDebugStringW
CreateFileW
LoadLibraryExW
HeapReAlloc
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
WriteConsoleW
SetStdHandle
GetModuleFileNameW
GetProcessHeap
GetOEMCP
GetACP
IsValidCodePage
GetFileType
GetStdHandle
SetFilePointerEx
FlushFileBuffers
CloseHandle
IsDebuggerPresent
HeapSize
AreFileApisANSI
GetModuleHandleExW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetStringTypeW
RtlPcToFileHeader
RaiseException
RtlLookupFunctionEntry
RtlUnwindEx
GetSystemTimeAsFileTime
ReadFile
GetCPInfo
HeapFree
HeapAlloc
GetConsoleMode
ReadConsoleW
WriteFile
GetConsoleCP
GetCommandLineA
GetCurrentThreadId
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
IsProcessorFeaturePresent
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ExitProcess

shell32

ShellExecuteA

ws2_32

WSAStartup
gethostbyname
socket
shutdown
setsockopt
sendto
send
select
recvfrom
recv
inet_addr
htons
getsockopt
ioctlsocket
connect
closesocket
accept
__WSAFDIsSet
WSAGetLastError
ntohl

Sections

.text
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 80KB - Virtual size: 79KB

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: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eb66c26af4059260d66ecb436ddaa772

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shell32

ws2_32

Sections

.text Size: 245KB - Virtual size: 245KB

.rdata Size: 80KB - Virtual size: 79KB

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

.pdata Size: 13KB - Virtual size: 13KB

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

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

.text
Size: 245KB - Virtual size: 245KB

.rdata
Size: 80KB - Virtual size: 79KB

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

.pdata
Size: 13KB - Virtual size: 13KB

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

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