86b6fab3b797025a3284358d7e841ab00281fff209f97b085be79902418c20ed

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General

Target

86b6fab3b797025a3284358d7e841ab00281fff209f97b085be79902418c20ed
Size

488KB
MD5

44d5efeba9b74e77c5222660221136e0
SHA1

40b3e865b43a88d2ecbac17cdf2babdfda284028
SHA256

86b6fab3b797025a3284358d7e841ab00281fff209f97b085be79902418c20ed
SHA512

8d2c0f7f730cd1e32e951d1a9239aaa76863da9227c139d971c20c48eeb9eb8dbb7521f7f3f3f490152126a851a8254283f5e1e469c8b048cf79bcfce9e070f0
SSDEEP

6144:1IvLqgsbsSrLZCgvzxmX3wtKDUbHwkBYK5Tz77uCYXilJbg5O5/9W:1I+vXZCgLoXFUdYK5/7+XST5l

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

86b6fab3b797025a3284358d7e841ab00281fff209f97b085be79902418c20ed
.exe windows x86

8c316d2fb2abe0cd59df5a644cc05251

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

ntohl
send
gethostname
WSACleanup
gethostbyname
inet_ntoa
WSAStartup
inet_addr
recv
socket
htons
closesocket
connect

netapi32

Netbios

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

kernel32

HeapCreate
HeapDestroy
LCMapStringW
LCMapStringA
CreateDirectoryW
WaitForSingleObject
GetLastError
GetCurrentThreadId
OpenThread
CreateMutexW
CreateThread
QueryPerformanceCounter
GetTickCount
CloseHandle
GetFileSize
CreateFileW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
lstrlenA
lstrlenW
GetCommandLineW
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedIncrement
RaiseException
InterlockedDecrement
GetFileAttributesW
GetSystemDirectoryW
GetVersionExW
ReadFile
DeleteFileW
WriteFile
GetProcessTimes
FindFirstFileW
QueryPerformanceFrequency
SetFilePointer
MoveFileW
VirtualQuery
FindClose
GetCurrentProcessId
GetCurrentProcess
LoadLibraryA
SetFileAttributesW
GetModuleFileNameW
GetModuleHandleW
GetSystemTimeAsFileTime
GetModuleHandleA
SetProcessAffinityMask
GetProcessAffinityMask
DeviceIoControl
FreeLibrary
CreateProcessW
CreatePipe
GetStdHandle
DuplicateHandle
LoadLibraryW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
ExitProcess
SetLastError
TlsFree
TlsSetValue
TlsAlloc
VirtualFree
TlsGetValue
RtlUnwind
GetStartupInfoW
GetProcessHeap
GetVersionExA
HeapSize
HeapAlloc
HeapReAlloc
HeapFree
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
SetStdHandle
FlushFileBuffers
VirtualAlloc
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
GetConsoleOutputCP
WriteConsoleA
WriteConsoleW
SetEndOfFile
CreateFileA
Sleep
GetThreadLocale
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
SetHandleCount
GetFileType
GetStartupInfoA
GetLocaleInfoA
InterlockedExchange

user32

IsWindow
RegisterClassExW
DestroyWindow
SendMessageW
GetClassInfoExW
PostThreadMessageW
LoadMenuW
GetDesktopWindow
SetForegroundWindow
GetCursorPos
DestroyMenu
TrackPopupMenu
CharNextW
CharLowerA
SetTimer
SetWindowLongW
DefWindowProcW
ShowWindow
TranslateMessage
DispatchMessageW
KillTimer
CreateWindowExW
RegisterClassW
UpdateWindow
GetWindowLongW
PostMessageW
LoadImageW
CharLowerW
GetSubMenu
GetMessageW

gdi32

GetStockObject

advapi32

RegSetValueExW
RegOpenKeyExW
RegOpenKeyW
RegQueryValueExW
RegCloseKey
RegCreateKeyW

shell32

ShellExecuteExW
Shell_NotifyIconW
SHFileOperationW
SHGetSpecialFolderPathW
SHGetSpecialFolderLocation
CommandLineToArgvW
SHGetPathFromIDListW

ole32

CoLoadLibrary
StringFromCLSID
CLSIDFromProgID
CoTaskMemFree
CoFreeLibrary

oleaut32

SysFreeString
SysStringLen

shlwapi

PathFileExistsW
wnsprintfW

wintrust

CryptCATAdminEnumCatalogFromHash
CryptCATAdminCalcHashFromFileHandle
WTHelperGetProvCertFromChain
WTHelperGetProvSignerFromChain
WinVerifyTrust
CryptCATAdminAcquireContext
WTHelperProvDataFromStateData
CryptCATAdminReleaseCatalogContext
CryptCATCatalogInfoFromContext
CryptCATAdminReleaseContext

crypt32

CertGetNameStringW

Sections

.text
Size: 188KB - Virtual size: 187KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

8c316d2fb2abe0cd59df5a644cc05251

Headers

File Characteristics

Imports

ws2_32

netapi32

version

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

wintrust

crypt32

Sections

.text Size: 188KB - Virtual size: 187KB

.rdata Size: 40KB - Virtual size: 39KB

.data Size: 8KB - Virtual size: 16KB

.rsrc Size: 8KB - Virtual size: 5KB

.UPX Size: 240KB - Virtual size: 240KB

.text
Size: 188KB - Virtual size: 187KB

.rdata
Size: 40KB - Virtual size: 39KB

.data
Size: 8KB - Virtual size: 16KB

.rsrc
Size: 8KB - Virtual size: 5KB

.UPX
Size: 240KB - Virtual size: 240KB