Overview
overview
3Static
static
3stockfish-...x2.zip
windows7-x64
1stockfish-...x2.zip
windows10-2004-x64
1stockfish/AUTHORS
windows7-x64
1stockfish/AUTHORS
windows10-2004-x64
1stockfish/...ON.cff
windows7-x64
3stockfish/...ON.cff
windows10-2004-x64
3stockfish/Copying.txt
windows7-x64
1stockfish/Copying.txt
windows10-2004-x64
1stockfish/README.md
windows7-x64
3stockfish/README.md
windows10-2004-x64
3stockfish/...rs.txt
windows7-x64
1stockfish/...rs.txt
windows10-2004-x64
1stockfish/...kefile
windows7-x64
1stockfish/...kefile
windows10-2004-x64
1stockfish/...rk.cpp
windows7-x64
3stockfish/...rk.cpp
windows10-2004-x64
3stockfish/...mark.h
windows7-x64
3stockfish/...mark.h
windows10-2004-x64
3stockfish/...se.cpp
windows7-x64
3stockfish/...se.cpp
windows10-2004-x64
3stockfish/...rd.cpp
windows7-x64
3stockfish/...rd.cpp
windows10-2004-x64
3stockfish/...oard.h
windows7-x64
3stockfish/...oard.h
windows10-2004-x64
3stockfish/src/tt.js
windows7-x64
1stockfish/src/tt.js
windows10-2004-x64
1stockfish/...ne.cpp
windows7-x64
3stockfish/...ne.cpp
windows10-2004-x64
3stockfish/src/tune.h
windows7-x64
3stockfish/src/tune.h
windows10-2004-x64
3stockfish/src/types.h
windows7-x64
3stockfish/src/types.h
windows10-2004-x64
3Static task
static1
Behavioral task
behavioral1
Sample
stockfish-windows-x86-64-avx2.zip
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
stockfish-windows-x86-64-avx2.zip
Resource
win10v2004-20240220-en
Behavioral task
behavioral3
Sample
stockfish/AUTHORS
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
stockfish/AUTHORS
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
stockfish/CITATION.cff
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
stockfish/CITATION.cff
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
stockfish/Copying.txt
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
stockfish/Copying.txt
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
stockfish/README.md
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
stockfish/README.md
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
stockfish/Top CPU Contributors.txt
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
stockfish/Top CPU Contributors.txt
Resource
win10v2004-20240220-en
Behavioral task
behavioral13
Sample
stockfish/src/Makefile
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
stockfish/src/Makefile
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
stockfish/src/benchmark.cpp
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
stockfish/src/benchmark.cpp
Resource
win10v2004-20240220-en
Behavioral task
behavioral17
Sample
stockfish/src/benchmark.h
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
stockfish/src/benchmark.h
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
stockfish/src/bitbase.cpp
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
stockfish/src/bitbase.cpp
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
stockfish/src/bitboard.cpp
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
stockfish/src/bitboard.cpp
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
stockfish/src/bitboard.h
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
stockfish/src/bitboard.h
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
stockfish/src/tt.js
Resource
win7-20240215-en
Behavioral task
behavioral26
Sample
stockfish/src/tt.js
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
stockfish/src/tune.cpp
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
stockfish/src/tune.cpp
Resource
win10v2004-20240220-en
Behavioral task
behavioral29
Sample
stockfish/src/tune.h
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
stockfish/src/tune.h
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
stockfish/src/types.h
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
stockfish/src/types.h
Resource
win10v2004-20240220-en
General
-
Target
stockfish-windows-x86-64-avx2.zip
-
Size
33.3MB
-
MD5
5aa58b03aa5caf63839ab9bb495ddf41
-
SHA1
bb77f036d44266a74097b3c8517f6b1f1e702195
-
SHA256
93f7095c3ee370e8d8fc90ba9af995001578f0339ed43cf963b9d5b4246ffd58
-
SHA512
101b77b2798f9515709168496d1a1c6e02b7807683fb9e79040e124d33832bc62ddca8357d4c1e4cb511d8f901d9da76341d19c4ccccef6d666ac82b35444c32
-
SSDEEP
786432:1U5mbhqwxt6mr+kNkHR/ylgISAmtvqmeIzKCSRgMh:1xprrNkHNy1S1euKoQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/stockfish/stockfish-windows-x86-64-avx2.exe
Files
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stockfish-windows-x86-64-avx2.zip.zip
Password: ER
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stockfish/AUTHORS
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stockfish/CITATION.cff
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stockfish/Copying.txt
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stockfish/README.md
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stockfish/Top CPU Contributors.txt
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stockfish/src/Makefile
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stockfish/src/benchmark.cpp
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stockfish/src/benchmark.h
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stockfish/src/bitbase.cpp
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stockfish/src/bitboard.cpp
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stockfish/src/bitboard.h
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stockfish/src/endgame.cpp
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stockfish/src/endgame.h
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stockfish/src/evaluate.cpp
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stockfish/src/evaluate.h
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stockfish/src/incbin/UNLICENCE
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stockfish/src/incbin/incbin.h
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stockfish/src/main.cpp
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stockfish/src/material.cpp
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stockfish/src/material.h
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stockfish/src/misc.cpp
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stockfish/src/misc.h
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stockfish/src/movegen.cpp
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stockfish/src/movegen.h
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stockfish/src/movepick.cpp
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stockfish/src/movepick.h
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stockfish/src/nnue/evaluate_nnue.cpp
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stockfish/src/nnue/evaluate_nnue.h
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stockfish/src/nnue/features/half_ka_v2_hm.cpp
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stockfish/src/nnue/features/half_ka_v2_hm.h
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stockfish/src/nnue/layers/affine_transform.h
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stockfish/src/nnue/layers/affine_transform_sparse_input.h
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stockfish/src/nnue/layers/clipped_relu.h
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stockfish/src/nnue/layers/simd.h
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stockfish/src/nnue/layers/sqr_clipped_relu.h
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stockfish/src/nnue/nnue_accumulator.h
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stockfish/src/nnue/nnue_architecture.h
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stockfish/src/nnue/nnue_common.h
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stockfish/src/nnue/nnue_feature_transformer.h
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stockfish/src/pawns.cpp
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stockfish/src/pawns.h
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stockfish/src/position.cpp
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stockfish/src/position.h
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stockfish/src/psqt.cpp
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stockfish/src/psqt.h
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stockfish/src/search.cpp
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stockfish/src/search.h
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stockfish/src/syzygy/tbprobe.cpp
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stockfish/src/syzygy/tbprobe.h
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stockfish/src/thread.cpp
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stockfish/src/thread.h
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stockfish/src/thread_win32_osx.h
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stockfish/src/timeman.cpp
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stockfish/src/timeman.h
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stockfish/src/tt.cpp
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stockfish/src/tt.h.js
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stockfish/src/tune.cpp
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stockfish/src/tune.h
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stockfish/src/types.h
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stockfish/src/uci.cpp
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stockfish/src/uci.h
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stockfish/src/ucioption.cpp
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stockfish/stockfish-windows-x86-64-avx2.exe.exe windows:4 windows x64 arch:x64
Password: ER
ccd8b9ae825f1e6d8489b330a186eb0d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateFileA
CreateFileMappingA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FileTimeToSystemTime
FormatMessageA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileSize
GetHandleInformation
GetLargePageMinimum
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetProcessTimes
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetThreadTimes
GetTickCount64
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
IsProcessorFeaturePresent
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalFree
MapViewOfFile
MultiByteToWideChar
OpenProcess
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetEvent
SetLastError
SetProcessAffinityMask
SetSystemTime
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
msvcrt
__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_aligned_free
_aligned_malloc
_amsg_exit
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_fdopen
_filelengthi64
_fileno
_fileno
_fmode
_fstat64
_getcwd
_initterm
_lseeki64
_onexit
_read
_setjmp
_strdup
_ultoa
_wfopen
_write
abort
calloc
exit
fclose
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
islower
isspace
iswctype
localeconv
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
printf
putc
putwc
realloc
setlocale
setvbuf
signal
strchr
strcmp
strcoll
strerror
strftime
strlen
strncmp
strtol
strtoul
strxfrm
tolower
toupper
towlower
towupper
ungetwc
ungetc
vfprintf
wcscoll
wcsftime
wcslen
wcsxfrm
Sections
.text Size: 1009KB - Virtual size: 1008KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rodata Size: 38.3MB - Virtual size: 38.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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stockfish/wiki/Advanced-topics.md
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stockfish/wiki/Commands.md
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stockfish/wiki/Compiling-from-source.md.ps1
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stockfish/wiki/Developers.md
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stockfish/wiki/Download-and-usage.md
-
stockfish/wiki/Governance-and-responsibilities.md
-
stockfish/wiki/Home.md
-
stockfish/wiki/Regression-Tests.md
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stockfish/wiki/Stockfish-FAQ.md
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stockfish/wiki/Terminology.md
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stockfish/wiki/Useful-data.md
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stockfish/wiki/_Footer.md