jna1885052413959041538[.]dll

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General

Target

jna1885052413959041538.dll
Size

241KB
MD5

e02979ecd43bcc9061eb2b494ab5af50
SHA1

3122ac0e751660f646c73b10c4f79685aa65c545
SHA256

a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA512

1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
SSDEEP

6144:YW2uuBVCg2ZF0xk5udHB7EkAgEEz2Lh2LDh+MDWHNaL7yyubjmiy9NBW:YW2uAC9sVEZL0vdnz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jna1885052413959041538.dll

Files

jna1885052413959041538.dll
.dll windows x64

713ef4b07019248fbd164c0505102066

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

Imports

psapi

EnumProcessModules

kernel32

GetModuleFileNameA
GetShortPathNameW
GetLastError
SetLastError
GetCurrentProcess
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryExW
LocalFree
FormatMessageW
WideCharToMultiByte
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
Sleep
GetSystemInfo
VirtualAlloc
VirtualFree
VirtualQuery
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
InterlockedFlushSList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
RaiseException
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
HeapAlloc
HeapFree
LCMapStringW
GetStdHandle
GetFileType
GetACP
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetStringTypeW
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
SetStdHandle
HeapSize
HeapReAlloc
CloseHandle
SetFilePointerEx
WriteConsoleW
CreateFileW

Exports

Exports

JNI_OnLoad
JNI_OnUnload
Java_com_sun_jna_Native__1getDirectBufferPointer
Java_com_sun_jna_Native__1getPointer
Java_com_sun_jna_Native_close
Java_com_sun_jna_Native_createNativeCallback
Java_com_sun_jna_Native_ffi_1call
Java_com_sun_jna_Native_ffi_1free_1closure
Java_com_sun_jna_Native_ffi_1prep_1cif
Java_com_sun_jna_Native_ffi_1prep_1closure
Java_com_sun_jna_Native_findSymbol
Java_com_sun_jna_Native_free
Java_com_sun_jna_Native_freeNativeCallback
Java_com_sun_jna_Native_getAPIChecksum
Java_com_sun_jna_Native_getByte
Java_com_sun_jna_Native_getChar
Java_com_sun_jna_Native_getDirectByteBuffer__Lcom_sun_jna_Pointer_2JJJ
Java_com_sun_jna_Native_getDouble
Java_com_sun_jna_Native_getFloat
Java_com_sun_jna_Native_getInt
Java_com_sun_jna_Native_getLastError
Java_com_sun_jna_Native_getLong
Java_com_sun_jna_Native_getNativeVersion
Java_com_sun_jna_Native_getShort
Java_com_sun_jna_Native_getStringBytes
Java_com_sun_jna_Native_getWideString
Java_com_sun_jna_Native_getWindowHandle0
Java_com_sun_jna_Native_indexOf
Java_com_sun_jna_Native_initIDs
Java_com_sun_jna_Native_initialize_1ffi_1type
Java_com_sun_jna_Native_invokeDouble
Java_com_sun_jna_Native_invokeFloat
Java_com_sun_jna_Native_invokeInt
Java_com_sun_jna_Native_invokeLong
Java_com_sun_jna_Native_invokeObject
Java_com_sun_jna_Native_invokePointer
Java_com_sun_jna_Native_invokeStructure
Java_com_sun_jna_Native_invokeVoid
Java_com_sun_jna_Native_isProtected
Java_com_sun_jna_Native_malloc
Java_com_sun_jna_Native_open
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3BII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3CII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3DII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3FII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3III
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3JII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3SII
Java_com_sun_jna_Native_registerMethod
Java_com_sun_jna_Native_setByte
Java_com_sun_jna_Native_setChar
Java_com_sun_jna_Native_setDetachState
Java_com_sun_jna_Native_setDouble
Java_com_sun_jna_Native_setFloat
Java_com_sun_jna_Native_setInt
Java_com_sun_jna_Native_setLastError
Java_com_sun_jna_Native_setLong
Java_com_sun_jna_Native_setMemory
Java_com_sun_jna_Native_setPointer
Java_com_sun_jna_Native_setProtected
Java_com_sun_jna_Native_setShort
Java_com_sun_jna_Native_setWideString
Java_com_sun_jna_Native_sizeof
Java_com_sun_jna_Native_unregister
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3BII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3CII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3DII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3FII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3III
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3JII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3SII

Sections

.text
Size: 167KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

713ef4b07019248fbd164c0505102066

Headers

DLL Characteristics

File Characteristics

Imports

psapi

kernel32

Exports

Exports

Sections

.text Size: 167KB - Virtual size: 166KB

.rdata Size: 45KB - Virtual size: 45KB

.data Size: 17KB - Virtual size: 23KB

.pdata Size: 7KB - Virtual size: 6KB

.rsrc Size: 1024B - Virtual size: 936B

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

.text
Size: 167KB - Virtual size: 166KB

.rdata
Size: 45KB - Virtual size: 45KB

.data
Size: 17KB - Virtual size: 23KB

.pdata
Size: 7KB - Virtual size: 6KB

.rsrc
Size: 1024B - Virtual size: 936B

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