mimalloc-v207-lock-pages[.]dll

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General

Target

mimalloc-v207-lock-pages.dll
Size

320KB
MD5

cc6aee425cc1305e03c585df13e959f5
SHA1

39aaa8340580995aba6544e0b66e65145a9dd6e4
SHA256

f7583cbd547baa5c7c61bc16311294270e91abcf5ae84033b139746ca362ddb7
SHA512

5e93d829d53e06afea80e3beac0062aaab6c6353eed2213935ef725437fa5d91b53d99b4faf3594ad130a678da43f284bd4e851b356fa073bed39e0325aff3e6
SSDEEP

6144:RgA/HfPTLiHISsBzFlcTyxy0v6SMI/4+0x9J/4rlvfnRjak:Rv/HfP3SISsBzFlcLaDEfx9xI2k

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mimalloc-v207-lock-pages.dll

Files

mimalloc-v207-lock-pages.dll
.dll windows:6 windows x64 arch:x64

b6cc385235aa22bab8c5c886023a1d1b

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

D:\GitRepos\mimalloc\ide\v207\Release\mimalloc-v207-lock-pages.pdb

Imports

kernel32

CloseHandle
CompareStringW
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableA
GetFileSizeEx
GetFileType
GetLargePageMinimum
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetNumaHighestNodeNumber
GetNumaNodeProcessorMask
GetNumaProcessorNode
GetOEMCP
GetProcAddress
GetProcessHeap
GetProcessTimes
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadLocale
GlobalMemoryStatusEx
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
K32GetProcessMemoryInfo
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetEnvironmentVariableW
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualQuery
VirtualUnlock
WideCharToMultiByte
WriteConsoleA
WriteConsoleW
WriteFile

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
SystemFunction036

Exports

Exports

EnableHugePages
MemAlloc
MemAllocA
MemFlushCache
MemFlushCacheAll
MemFree
MemFreeA
MemSize
MemSizeA
MemTotalCommitted
MemTotalReserved

Sections

.text
Size: 213KB - Virtual size: 212KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 389KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data1
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gxfg
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: 512B - Virtual size: 140B

.tls
Size: 512B - Virtual size: 17B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.trace
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b6cc385235aa22bab8c5c886023a1d1b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

Exports

Exports

Sections

.text Size: 213KB - Virtual size: 212KB

.rdata Size: 59KB - Virtual size: 59KB

.data Size: 18KB - Virtual size: 389KB

.pdata Size: 8KB - Virtual size: 7KB

.00cfg Size: 512B - Virtual size: 56B

.data1 Size: 512B - Virtual size: 8B

.gxfg Size: 6KB - Virtual size: 5KB

.retplne Size: 512B - Virtual size: 140B

.tls Size: 512B - Virtual size: 17B

.trace Size: 3KB - Virtual size: 3KB

_RDATA Size: 5KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 424B

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 213KB - Virtual size: 212KB

.rdata
Size: 59KB - Virtual size: 59KB

.data
Size: 18KB - Virtual size: 389KB

.pdata
Size: 8KB - Virtual size: 7KB

.00cfg
Size: 512B - Virtual size: 56B

.data1
Size: 512B - Virtual size: 8B

.gxfg
Size: 6KB - Virtual size: 5KB

.retplne
Size: 512B - Virtual size: 140B

.tls
Size: 512B - Virtual size: 17B

.trace
Size: 3KB - Virtual size: 3KB

_RDATA
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 424B

.reloc
Size: 4KB - Virtual size: 3KB