jaas_nt[.]dll | Triage

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General

Target

jaas_nt.dll
Size

91KB
MD5

c8928b3496f3e2d90e540e2db7850213
SHA1

071ed568586feffdf1d829cb1b9054739af3b6be
SHA256

ecdc77e2fd5dd1628122c3f9c62f74c3afea94c38f576671a6b71c50388ce836
SHA512

2acb3ab0074a066fc9d3c59d2cc1e38c2e65b9dad010bb8fbe9adaff2365189eccb8d8ed9d836727ac9a55ea626738a8d606d14af00acfb202deb6842fd64711
SSDEEP

1536:ybKs6T93GgaI9dQrVWvI/B1HhpeTTsZmkfJPg7MvO84HzoMisW4dgZwWcc7:0R6T92gaI9qYAJ1HjeTTsVf6ysHUMdg9

Score

1^/10

Malware Config

Signatures

Files

jaas_nt.dll
.dll windows x64

0c5fa269996f41723b9ec3bbadef0561

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

user32

wsprintfA

advapi32

GetSidSubAuthority
LookupAccountNameA
OpenProcessToken
OpenThreadToken
DuplicateToken
GetSidIdentifierAuthority
GetSidSubAuthorityCount
GetTokenInformation
IsValidSid
LookupAccountSidA

kernel32

GetCurrentProcessId
CreateFileW
GetStdHandle
WriteFile
CloseHandle
GetLastError
SetLastError
HeapAlloc
HeapFree
GetProcessHeap
GetCurrentProcess
GetCurrentThread
FreeLibrary
LoadLibraryExA
LocalFree
FormatMessageA
lstrlenA
GetCommandLineA
GetCurrentThreadId
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
RtlUnwindEx
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetModuleFileNameW
LoadLibraryExW
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
GetStringTypeW
SetFilePointerEx
OutputDebugStringW
HeapSize
LCMapStringW
SetStdHandle
WriteConsoleW

Exports

Exports

Java_com_sun_security_auth_module_NTSystem_getCurrent
Java_com_sun_security_auth_module_NTSystem_getImpersonationToken0

Sections

.text
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0c5fa269996f41723b9ec3bbadef0561

Headers

DLL Characteristics

File Characteristics

Imports

user32

advapi32

kernel32

Exports

Exports

Sections

.text Size: 52KB - Virtual size: 51KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 5KB - Virtual size: 14KB

.pdata Size: 2KB - Virtual size: 2KB

.rsrc Size: 1024B - Virtual size: 928B

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

.text
Size: 52KB - Virtual size: 51KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 5KB - Virtual size: 14KB

.pdata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 1024B - Virtual size: 928B

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