a2dcb376d9e6edd412e3d4acfd578b609ca13e931294042b2bbc943f746bdb5b

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General

Target

a2dcb376d9e6edd412e3d4acfd578b609ca13e931294042b2bbc943f746bdb5b
Size

4.3MB
MD5

1e8f7457c1b1c4d147ee94300615d05a
SHA1

912f699e83d04cf2965851d7281f6cec48d9ed26
SHA256

a2dcb376d9e6edd412e3d4acfd578b609ca13e931294042b2bbc943f746bdb5b
SHA512

b7019dc991061282c80b8bd89e78f312e96e4cef1b6373121860ebd623306ef059dbef6f2916e0351d605e319260f4404567a56d9cb6ace80804d7a02db849a4
SSDEEP

98304:LmtMQLjYonRQJ5j46n17RdnrLK2sZQqafuIftcwAQmW50ndshRvFC5Hem:LOPYouJqM1dtrm2cHKewAPSfdC5H

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a2dcb376d9e6edd412e3d4acfd578b609ca13e931294042b2bbc943f746bdb5b

Files

a2dcb376d9e6edd412e3d4acfd578b609ca13e931294042b2bbc943f746bdb5b
.dll windows:6 windows x86

7dbd31b4f32f3f56a1012b7c4876f907

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleFileNameA
Process32First
WriteFile
Thread32Next
Thread32First
OpenProcess
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
GetTempPathA
GetLastError
Process32NextW
QueryFullProcessImageNameA
CreateFileA
DeleteFileA
Process32Next
Process32FirstW
CloseHandle
RemoveDirectoryA
lstrcmpiA
CreateDirectoryA
CreateEventA
OpenThread
LocalFree
IsDebuggerPresent
InitializeSListHead
DisableThreadLibraryCalls
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
GlobalFree
GetProcAddress
LocalAlloc
LocalFree
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle

user32

GetClassNameA
EnumChildWindows
IsWindowVisible
GetWindowTextA
wsprintfA
MessageBoxA
PostThreadMessageA
SendMessageA
GetParent
EnumWindows
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation

shell32

ShellExecuteA
SHGetSpecialFolderPathA
ShellExecuteExA

ole32

CoInitialize
CoCreateGuid
CoUninitialize
CoCreateInstance
CoInitializeSecurity
CoInitializeEx

oleaut32

VariantInit
SysFreeString
SysAllocString
VariantClear

msvcp140

?_Xlength_error@std@@YAXPBD@Z

wininet

HttpQueryInfoA
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle

vcruntime140

_CxxThrowException
memset
_except_handler4_common
__std_type_info_destroy_list
strstr
__std_exception_copy
__std_exception_destroy
__CxxFrameHandler3
memcpy
memmove

api-ms-win-crt-runtime-l1-1-0

_invalid_parameter_noinfo_noreturn
exit
_initterm
_initterm_e
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_cexit

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s
__stdio_common_vsnprintf_s

api-ms-win-crt-filesystem-l1-1-0

remove

api-ms-win-crt-string-l1-1-0

_stricmp

api-ms-win-crt-heap-l1-1-0

malloc
free
_callnewh

wtsapi32

WTSSendMessageW

Exports

Exports

cef_api_hash
cef_browser_host_create_browser_sync
cef_command_line_create
cef_cookie_manager_get_global_manager
cef_currently_on
cef_dictionary_value_create
cef_do_message_loop_work
cef_enable_highdpi_support
cef_execute_process
cef_get_min_log_level
cef_initialize
cef_log
cef_post_task
cef_process_message_create
cef_quit_message_loop
cef_run_message_loop
cef_shutdown
cef_string_list_alloc
cef_string_list_append
cef_string_list_copy
cef_string_list_free
cef_string_list_size
cef_string_list_value
cef_string_map_alloc
cef_string_map_append
cef_string_map_free
cef_string_map_key
cef_string_map_size
cef_string_map_value
cef_string_multimap_alloc
cef_string_multimap_append
cef_string_multimap_free
cef_string_multimap_key
cef_string_multimap_size
cef_string_multimap_value
cef_string_userfree_utf16_free
cef_string_utf16_clear
cef_string_utf16_cmp
cef_string_utf16_set
cef_string_utf16_to_utf8
cef_string_utf8_clear
cef_string_utf8_to_utf16
cef_v8context_get_current_context
cef_v8value_create_bool
cef_v8value_create_function
cef_v8value_create_string

Sections

.text
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.l1
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

7dbd31b4f32f3f56a1012b7c4876f907

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ole32

oleaut32

msvcp140

wininet

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

wtsapi32

Exports

Exports

Sections

.text Size: 16KB - Virtual size: 16KB

.rdata Size: 12KB - Virtual size: 12KB

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

.vmp0 Size: 2.4MB - Virtual size: 2.4MB

.vmp1 Size: 1.9MB - Virtual size: 1.9MB

.reloc Size: 12KB - Virtual size: 12KB

.rsrc Size: 15KB - Virtual size: 15KB

.l1 Size: 9KB - Virtual size: 9KB

.text
Size: 16KB - Virtual size: 16KB

.rdata
Size: 12KB - Virtual size: 12KB

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

.vmp0
Size: 2.4MB - Virtual size: 2.4MB

.vmp1
Size: 1.9MB - Virtual size: 1.9MB

.reloc
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 15KB - Virtual size: 15KB

.l1
Size: 9KB - Virtual size: 9KB