Downloads[.]zip

Sharing

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General

Target

Downloads.zip
Size

38.9MB
MD5

c3c75dc281df181035f24567d663a391
SHA1

e74deed13652eb57485ff8869070375a4cb08451
SHA256

3c1d660a5f1b06ef9cd670a83fce172676c16c5128613b936416564967ffd4f6
SHA512

ec8a46556576b9e5e3bc4f60cf1e0b536533570661a733953d838f5ed5c117b76fb0080c8c05fc8705f3ccc0dcee68b7c59cca0cb9b3afa088ffff8852821a3d
SSDEEP

786432:BZN7blDHVYi+8MMYBcJrMJNwJXe74+lZr5a3v1uujgcr5iI8p2goEe1:BZNHJL0N7wQs+Hc3v1ufcr5iI8py1

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
static1/unpack001/yt-dlp.exe	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/yt-dlp.exe

Files

Downloads.zip
.zip
new 2.txt
rustdesk-1.2.7-x86_64.exe
.exe windows:6 windows x64 arch:x64

af873b6e1711c1eb42582e077639f3a3

Code Sign

b1:3c:53:37:b0:86:3b:4a:d8:5e:c3:42:3c:e8:3f:be
Certificate

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Not Before

23/02/2024, 00:00

Not After

22/02/2027, 23:59

Subject

SERIALNUMBER=53481265A,CN=PURSLANE,O=PURSLANE,ST=North West,C=SG,2.5.4.15=#130f427573696e65737320456e74697479,1.3.6.1.4.1.311.60.2.1.3=#13025347

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

20:ac:3a:e3:dc:d2:48:8c:f9:cb:c2:f8:a7:61:39:9d:cc:a1:26:cd:ba:93:6b:aa:db:5b:6f:9c:fa:2b:5e:40
Signer

Actual PE Digest

20:ac:3a:e3:dc:d2:48:8c:f9:cb:c2:f8:a7:61:39:9d:cc:a1:26:cd:ba:93:6b:aa:db:5b:6f:9c:fa:2b:5e:40

Digest Algorithm

sha256

PE Digest Matches

true

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

GetConsoleOutputCP
FlushFileBuffers
HeapSize
LCMapStringW
GetLastError
CompareStringW
SetFilePointerEx
AddVectoredExceptionHandler
SetThreadStackGuarantee
CloseHandle
GetModuleHandleW
HeapReAlloc
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
FlsFree
GetCommandLineW
FlsSetValue
FlsGetValue
lstrlenW
GetProcessId
FlsAlloc
GetFileInformationByHandleEx
WaitForMultipleObjects
GetOverlappedResult
WaitForSingleObject
GetExitCodeProcess
CopyFileExW
AcquireSRWLockShared
ReleaseSRWLockShared
DeleteFileW
GetStringTypeW
GetFileType
SetStdHandle
SetEnvironmentVariableW
WideCharToMultiByte
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
ActivateActCtx
FindNextFileW
FindFirstFileExW
GetCommandLineA
GetModuleHandleExW
TerminateProcess
ExitProcess
WriteFile
RtlPcToFileHeader
CreateActCtxW
QueryPerformanceCounter
Sleep
LoadLibraryExW
QueryPerformanceFrequency
CreateWaitableTimerExW
SetWaitableTimer
FreeLibrary
GetModuleHandleA
GetProcAddress
GetCurrentThread
TryAcquireSRWLockExclusive
GetStdHandle
GetConsoleMode
TlsFree
TlsSetValue
MultiByteToWideChar
WriteConsoleW
SetLastError
FormatMessageW
GetCurrentProcess
GetEnvironmentVariableW
GetModuleFileNameW
CreateFileW
GetFileInformationByHandle
TlsGetValue
GetFullPathNameW
CreateDirectoryW
FindFirstFileW
FindClose
GetEnvironmentStringsW
FreeEnvironmentStringsW
CompareStringOrdinal
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
DuplicateHandle
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
DeleteProcThreadAttributeList
GetTempFileNameW
GetCurrentProcessId
CreateNamedPipeW
CreateThread
ReadFileEx
SleepEx
WriteFileEx
GetTempPathW
CreateEventW
CancelIo
ReadFile
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
CreateMutexA
WaitForSingleObjectEx
LoadLibraryA
ReleaseMutex
RtlVirtualUnwind
SetFileInformationByHandle
SwitchToThread
TlsAlloc
InitializeCriticalSectionAndSpinCount
HeapAlloc
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
EncodePointer
GetProcessHeap
HeapFree
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx

comctl32

GetWindowSubclass
RemoveWindowSubclass
SetWindowSubclass
DefSubclassProc
InitCommonControlsEx

user32

GetParent
DeleteMenu
GetMenuItemCount
DestroyWindow
DestroyMenu
ReleaseDC
GetDC
LoadCursorW
AdjustWindowRectEx
RegisterClassExW
ShowWindow
CreateWindowExW
TranslateMessage
DefWindowProcW
GetAncestor
GetMessageW
GetMenuItemID
GetSubMenu
GetClassNameW
AllowSetForegroundWindow
SendNotifyMessageW
GetClientRect
SetParent
SendMessageW
PostMessageW
EnumChildWindows
SetWindowPos
IsWindow
GetMonitorInfoW
MonitorFromWindow
DispatchMessageW
IsDialogMessageW

ole32

CoInitialize
CoTaskMemFree
CoCreateInstance

gdi32

CreateDIBSection
CreateSolidBrush
DeleteObject

shell32

SHGetKnownFolderPath
DragFinish

shlwapi

SHCreateMemStream

windowscodecs

WICConvertBitmapSource

ntdll

RtlNtStatusToDosError
NtReadFile
NtCreateFile
NtWriteFile

bcrypt

BCryptGenRandom

advapi32

SystemFunction036

Sections

.text
Size: 359KB - Virtual size: 358KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20.9MB - Virtual size: 20.9MB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
yt-dlp.exe
.exe windows:4 windows x64 arch:x64

2b2014e5dc0ea23aaabc943f925de1ad

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

advapi32

ConvertSidToStringSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTokenInformation
OpenProcessToken

kernel32

AreFileApisANSI
CloseHandle
CreateDirectoryW
CreateFileW
CreateProcessW
CreateSymbolicLinkW
DeleteCriticalSection
EnterCriticalSection
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FormatMessageW
FreeLibrary
GetCommandLineW
GetConsoleWindow
GetCurrentProcess
GetCurrentProcessId
GetEnvironmentVariableW
GetExitCodeProcess
GetFinalPathNameByHandleW
GetLastError
GetModuleFileNameW
GetProcAddress
GetStartupInfoW
GetTempPathW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryExW
LocalFree
MultiByteToWideChar
SetConsoleCtrlHandler
SetDllDirectoryW
SetEnvironmentVariableW
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
__C_specific_handler

msvcrt

___lc_codepage_func
___mb_cur_max_func
__argc
__iob_func
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_commode
_errno
_filelengthi64
_fileno
_findclose
_fileno
_fmode
_get_osfhandle
_getpid
_initterm
_lock
_onexit
_snwprintf
_stat64
_strdup
_stricmp
_unlock
_wcsdup
_wcsdup
_wfindfirst64
_wfindnext64
_wfopen
_wfullpath
_wputenv_s
_wremove
_wrmdir
_wstat64
_wtempnam
abort
calloc
clearerr
exit
fclose
feof
ferror
fflush
fgetpos
fwprintf
fprintf
fputc
fputwc
fread
free
fsetpos
fwrite
iswctype
localeconv
malloc
mbstowcs
memcmp
memcpy
memset
perror
realloc
signal
strcat
strchr
strcmp
strcpy
strerror
strlen
strncat
strncmp
strncpy
strtok
strtoul
vfprintf
wcscat
wcschr
wcscmp
wcscpy
wcslen
wcsncmp
wcsncpy

user32

GetWindowThreadProcessId
ShowWindow

Sections

.text
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

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: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
__main__.pyc

Sharing

General

Malware Config

Signatures

Files

af873b6e1711c1eb42582e077639f3a3

Code Sign

b1:3c:53:37:b0:86:3b:4a:d8:5e:c3:42:3c:e8:3f:beCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

20:ac:3a:e3:dc:d2:48:8c:f9:cb:c2:f8:a7:61:39:9d:cc:a1:26:cd:ba:93:6b:aa:db:5b:6f:9c:fa:2b:5e:40Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

comctl32

user32

ole32

gdi32

shell32

shlwapi

windowscodecs

ntdll

bcrypt

advapi32

Sections

.text Size: 359KB - Virtual size: 358KB

.rdata Size: 20.9MB - Virtual size: 20.9MB

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

.pdata Size: 12KB - Virtual size: 11KB

.rsrc Size: 100KB - Virtual size: 99KB

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

2b2014e5dc0ea23aaabc943f925de1ad

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

user32

Sections

.text Size: 88KB - Virtual size: 87KB

.data Size: 512B - Virtual size: 272B

.rdata Size: 30KB - Virtual size: 29KB

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

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

.bss Size: - Virtual size: 7KB

.idata Size: 5KB - Virtual size: 4KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 43KB - Virtual size: 42KB

.reloc Size: 512B - Virtual size: 288B

b1:3c:53:37:b0:86:3b:4a:d8:5e:c3:42:3c:e8:3f:be
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

20:ac:3a:e3:dc:d2:48:8c:f9:cb:c2:f8:a7:61:39:9d:cc:a1:26:cd:ba:93:6b:aa:db:5b:6f:9c:fa:2b:5e:40
Signer

.text
Size: 359KB - Virtual size: 358KB

.rdata
Size: 20.9MB - Virtual size: 20.9MB

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

.pdata
Size: 12KB - Virtual size: 11KB

.rsrc
Size: 100KB - Virtual size: 99KB

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

.text
Size: 88KB - Virtual size: 87KB

.data
Size: 512B - Virtual size: 272B

.rdata
Size: 30KB - Virtual size: 29KB

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

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

.bss
Size: - Virtual size: 7KB

.idata
Size: 5KB - Virtual size: 4KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 43KB - Virtual size: 42KB

.reloc
Size: 512B - Virtual size: 288B