f85bd0fdc8d542369ce6b4879f2eb4a6a53339257d17756e8c1331e499e682e5

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General

Target

f85bd0fdc8d542369ce6b4879f2eb4a6a53339257d17756e8c1331e499e682e5
Size

297KB
MD5

67d57e6532486d3860ae7f0f161165d3
SHA1

14e77f816e387fa2c19306f03351fb61600a5314
SHA256

f85bd0fdc8d542369ce6b4879f2eb4a6a53339257d17756e8c1331e499e682e5
SHA512

e48501f60c7dad6fe08ddebd218226db5221bb545bf4ae9c77b3055cd36a4720b1fd8a2fdc5ab79353aef06dfabffcb6cd3e34c440d7f17a4e84c1d8765f2329
SSDEEP

6144:vKWEtwzPU2LT3JW/cTXty0U+Et5X3mqBRx4X+ZWri:XHzV/3JWOXc0U+ErnmqBRqX+Zai

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

f85bd0fdc8d542369ce6b4879f2eb4a6a53339257d17756e8c1331e499e682e5
.exe windows x86

2c1fdd33325b2ffeb03bf7d1ce3d71a5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

wininet

InternetConnectW
HttpOpenRequestW
HttpSendRequestW
InternetSetOptionW
InternetReadFile
HttpQueryInfoW
InternetCloseHandle
InternetOpenW

kernel32

GetTickCount
CloseHandle
WaitForSingleObject
lstrlenW
RaiseException
InitializeCriticalSection
DeleteCriticalSection
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
GetLastError
GetProcAddress
GetModuleHandleW
lstrcmpiW
GetModuleFileNameW
Sleep
CreateThread
CreateEventW
InterlockedIncrement
InterlockedDecrement
SetEvent
FreeLibrary
MultiByteToWideChar
GetCurrentThreadId
GetCommandLineW
EnterCriticalSection
LeaveCriticalSection
PostQueuedCompletionStatus
WideCharToMultiByte
CreateIoCompletionPort
lstrlenA
InterlockedExchange
GetQueuedCompletionStatus
ResetEvent
GetSystemInfo
TerminateThread
GetExitCodeThread
GetPrivateProfileSectionNamesW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
GetLocaleInfoA
GetCurrentProcessId
WriteConsoleW
CreateFileW
CreateFileA
SetEndOfFile
ReadFile
LoadLibraryExW
GetStringTypeW
GetStringTypeA
LCMapStringA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoA
GetFileType
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetConsoleMode
GetConsoleCP
GetModuleHandleA
LCMapStringW
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsValidCodePage
GetOEMCP
GetACP
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
RtlUnwind
ExitThread
VirtualProtect
VirtualAlloc
VirtualQuery
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
VirtualFree
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
SetHandleCount

user32

CharNextW
GetMessageW
PostThreadMessageW
CharUpperW
LoadStringW
TranslateMessage
DispatchMessageW

advapi32

RegQueryValueExW
RegEnumValueW
RegEnumKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW

ole32

CoInitialize
CoUninitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemFree
StringFromGUID2
CoCreateInstance
CoMarshalInterThreadInterfaceInStream
CoUnmarshalInterface

oleaut32

VariantCopy
VariantClear
VariantInit
LoadRegTypeLi
SysStringByteLen
SysAllocStringByteLen
VarBstrCmp
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysStringLen
SysFreeString

Sections

.text
Size: 126KB - Virtual size: 126KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.UPX0
Size: 104KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

2c1fdd33325b2ffeb03bf7d1ce3d71a5

Headers

DLL Characteristics

File Characteristics

Imports

wininet

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 126KB - Virtual size: 126KB

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

.data Size: 10KB - Virtual size: 17KB

.rsrc Size: 13KB - Virtual size: 12KB

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

.UPX0 Size: 104KB - Virtual size: 252KB

.text
Size: 126KB - Virtual size: 126KB

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

.data
Size: 10KB - Virtual size: 17KB

.rsrc
Size: 13KB - Virtual size: 12KB

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

.UPX0
Size: 104KB - Virtual size: 252KB