Oliver | Triage

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General

Target

Oliver
Size

8.1MB
MD5

96d98c83daf368066efe3dd41a0dc622
SHA1

be49443603068d9913b4634126749217df6a695e
SHA256

534f5612954db99c86baa67ef51a3ad88bc21735bce7bb591afa8a4317c35433
SHA512

043f6a43c1668cde9d6870a77d759ae16f9170b704b31446e1c554daf8037074b9dd217dae9532ad2c0ed85296522a1e3301e31cf61578e57457ae13e6184f91
SSDEEP

196608:Fu/iaU3H7LqvJcDzRzI+cSjmcdVbiNHNqorr2e2OP1XmXL7A/oNb:OjU3H/oapjdpYtqoTL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Oliver

Files

Oliver
.exe windows:6 windows x64

92b8e9dea06fd5719e29a510e95b92ac

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

InitializeCriticalSectionEx
lstrcatA
GetLastError
lstrcpyA
RaiseException
DeleteCriticalSection
ExitProcess
lstrcmpiW
WriteConsoleW
CloseHandle
CreateFileW
SetFilePointerEx
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
HeapFree
MultiByteToWideChar
HeapSize
HeapReAlloc
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetFileType
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode

shlwapi

StrCatW
StrCpyW

Sections

.text
Size: 79KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 7.9MB - Virtual size: 7.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.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

92b8e9dea06fd5719e29a510e95b92ac

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shlwapi

Sections

.text Size: 79KB - Virtual size: 78KB

.rdata Size: 39KB - Virtual size: 39KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 4KB

_RDATA Size: 512B - Virtual size: 148B

.rsrc Size: 7.9MB - Virtual size: 7.9MB

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

.text
Size: 79KB - Virtual size: 78KB

.rdata
Size: 39KB - Virtual size: 39KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 4KB

_RDATA
Size: 512B - Virtual size: 148B

.rsrc
Size: 7.9MB - Virtual size: 7.9MB

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