a671c5c39adb5b377d6efa85d365e78cf36b8247e5f7300f6ed701ad7256406f

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General

Target

a671c5c39adb5b377d6efa85d365e78cf36b8247e5f7300f6ed701ad7256406f
Size

49.0MB
MD5

cff96119cc343312f6ac1019f623b94a
SHA1

fbbbdcc401f6af790704f5edb4b7fbf74e8d78a6
SHA256

a671c5c39adb5b377d6efa85d365e78cf36b8247e5f7300f6ed701ad7256406f
SHA512

0f0e15571c7db0e95bb4591e3eb2dc3b6180476b35b7083ce2c3e6068a975ff761c5a1fea53080419c62c434ca0470ef7113fd8de1f0efbaec44d6e7c9a7d51b
SSDEEP

393216:QlGJLT+ZbdgV4pptJwnCCVyujX1zmB8qJsv6tWKFdu9CZMWRzJr5aLXs7p2u9Ae4:QoJ+ZbWljRmSCqNWSl4b5n/3tq0pZnGd

Score

4^/10

pdf link

Malware Config

Signatures

HTTP links in PDF interactive object 1 IoCs
Detects HTTP links in interactive objects within PDF files.
pdf link

Processes:

resource yara_rule

sample pdf_with_link_action

resource	yara_rule
sample	pdf_with_link_action

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
a671c5c39adb5b377d6efa85d365e78cf36b8247e5f7300f6ed701ad7256406f

Files

a671c5c39adb5b377d6efa85d365e78cf36b8247e5f7300f6ed701ad7256406f
.exe windows:6 windows x64 arch:x64

7e34df381f2f945918bb7d0930affcbc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

d:\build\ob\bora-17340778\vos3\thinstall\modules\boot_loader64.pdb

Imports

kernel32

WaitForSingleObject
Sleep
CloseHandle
DuplicateHandle
CreateProcessW
GetStartupInfoW
GetEnvironmentVariableW
GetCurrentProcess
GetFileAttributesW
DeleteFileW
FindFirstFileW
FindNextFileW
CopyFileW
MoveFileW
MoveFileExW
SetEnvironmentVariableW
GetCommandLineW
GetModuleHandleW
GetModuleFileNameW
GetLastError
ExpandEnvironmentStringsW
CreateFileW
FlushFileBuffers
WriteConsoleW
SetStdHandle
OutputDebugStringW
LCMapStringW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
WriteFile
LeaveCriticalSection
EnterCriticalSection
HeapSize
GetStringTypeW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
HeapAlloc
IsProcessorFeaturePresent
IsDebuggerPresent
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
HeapFree
DeleteCriticalSection
GetFileType
GetStdHandle
GetProcessHeap
WideCharToMultiByte
MultiByteToWideChar
GetModuleHandleExW
DecodePointer
EncodePointer
RaiseException
RtlPcToFileHeader
RtlUnwindEx
RtlLookupFunctionEntry
GetCommandLineA
LoadLibraryW
GetProcAddress
GetCurrentThreadId
ExitProcess
FormatMessageW
SetLastError
LocalFree
LoadLibraryExW

user32

wsprintfW
MessageBoxW

ntdll

RtlSetSaclSecurityDescriptor
RtlSetDaclSecurityDescriptor
RtlFreeSid
RtlCreateAcl
RtlLengthSid
RtlCreateSecurityDescriptor
RtlAllocateAndInitializeSid
NtReadVirtualMemory
NtSetInformationProcess
NtRaiseHardError
NtTerminateProcess
NtQueryInformationProcess
RtlFreeHeap
RtlAllocateHeap
RtlRaiseException
NtReleaseMutant
NtCreateMutant
NtSetEvent
NtOpenEvent
NtQueryVirtualMemory
NtSetInformationFile
NtQueryDirectoryFile
NtClearEvent
LdrUnloadDll
LdrLoadDll
NtReadFile
NtQueryFullAttributesFile
NtQueryInformationFile
NtOpenFile
NtMapViewOfSection
NtCreateSection
RtlMultiByteToUnicodeN
LdrGetProcedureAddress
RtlQueryEnvironmentVariable_U
RtlCompareUnicodeString
RtlInitAnsiString
NtAllocateVirtualMemory
RtlGetVersion
RtlLeaveCriticalSection
RtlEnterCriticalSection
RtlInitializeCriticalSection
NtDuplicateObject
NtWaitForSingleObject
LdrGetDllHandle
NtDelayExecution
RtlFreeAnsiString
RtlUnicodeStringToAnsiString
NtOpenDirectoryObject
RtlInitUnicodeString
NtQuerySystemInformation
NtOpenSection
NtWriteVirtualMemory
NtUnmapViewOfSection
NtClose
RtlNtStatusToDosError
NtProtectVirtualMemory
NtCreateEvent
RtlAddAccessAllowedAce

Sections

.text
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 176KB - Virtual size: 185KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 371KB - Virtual size: 371KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7e34df381f2f945918bb7d0930affcbc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

ntdll

Sections

.text Size: 113KB - Virtual size: 112KB

.rdata Size: 53KB - Virtual size: 53KB

.data Size: 176KB - Virtual size: 185KB

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

.rsrc Size: 371KB - Virtual size: 371KB

.text
Size: 113KB - Virtual size: 112KB

.rdata
Size: 53KB - Virtual size: 53KB

.data
Size: 176KB - Virtual size: 185KB

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

.rsrc
Size: 371KB - Virtual size: 371KB