42b223c315a122069814c2efbd272429cf2f944a874d8ece32431a0fba86efcc

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General

Target

42b223c315a122069814c2efbd272429cf2f944a874d8ece32431a0fba86efcc
Size

295KB
MD5

a2c7300fc34182fe2e5090b352ff33d0
SHA1

b30c0dec05d464c0a68073b0b32950a623feed18
SHA256

42b223c315a122069814c2efbd272429cf2f944a874d8ece32431a0fba86efcc
SHA512

6940374efa5afb62b6d9e133cb97c7829a2b77acf700c9ce7d4f3738cb75ecb69dbcf6caa6a80714bd12d07c2ad9dcc33c622075ca49e4ccaaa2df25ba4c75be
SSDEEP

6144:0+jjFJNqh3fr+R3DVOOr8S7x91sJ76nNIAfuBo2e3xsV:3xvUg3DVcS7x91sJONIaumrhsV

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

42b223c315a122069814c2efbd272429cf2f944a874d8ece32431a0fba86efcc
.exe windows x86

5ddf60877802c6cb704a15c088ced7d0

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

advapi32

TraceMessage
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
RegisterTraceGuidsW
UnregisterTraceGuids
RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueExW
OpenProcessToken
CreateWellKnownSid
GetWindowsAccountDomainSid
GetTokenInformation
OpenThreadToken
CheckTokenMembership
CryptReleaseContext

kernel32

LoadLibraryA
InterlockedCompareExchange
DelayLoadFailureHook
InterlockedExchange
Sleep
GetStartupInfoA
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
GetDriveTypeW
GetProcessHeap
HeapCreate
HeapDestroy
HeapAlloc
GetProcAddress
OpenEventW
GetComputerNameW
GetCurrentProcess
DuplicateHandle
InterlockedCompareExchange64
UnregisterWait
SetEvent
WaitForSingleObject
ResetEvent
HeapSetInformation
GetCurrentProcessId
ProcessIdToSessionId
CreateMutexW
CreateProcessW
GetModuleHandleW
FreeLibrary
CompareFileTime
GetUserDefaultLangID
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetTimeFormatW
GetDateFormatW
lstrlenW
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
CreateEventW
RegisterWaitForSingleObject
FormatMessageW
SetEnvironmentVariableW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetLastError
UnregisterWaitEx
CloseHandle
GetSystemTime
SystemTimeToFileTime
GetCurrentThread
HeapFree
HeapReAlloc

gdi32

SetBkColor
CreateSolidBrush
DeleteObject
LineTo
MoveToEx
SelectObject
ExtCreatePen
GetObjectW
SetLayout
GetLayout
StretchBlt
SetStretchBltMode
CreateCompatibleDC
DeleteDC
CreateFontIndirectW
GetDeviceCaps
SetTextColor
SetBkMode
GetTextExtentExPointW
Rectangle
GetStockObject

user32

ShowWindow
PostMessageW
TrackPopupMenu
GetCursorPos
SetForegroundWindow
DestroyIcon
MapWindowPoints
GetClientRect
SystemParametersInfoW
SendMessageW
SetWindowPos
CreateWindowExW
GetWindowLongW
SetTimer
KillTimer
DispatchMessageW
TranslateMessage
IsDialogMessageW
IsWindow
GetMessageW
UnregisterClassW
DestroyWindow
LoadImageW
SetProcessDPIAware
IsDlgButtonChecked
FindWindowW
CheckDlgButton
GetSystemMetrics
FlashWindowEx
LoadIconW
EnableWindow
InflateRect
DrawFocusRect
FrameRect
MoveWindow
SetFocus
AnimateWindow
PtInRect
BeginPaint
EndPaint
GetParent
CallWindowProcW
IsWindowEnabled
FillRect
GetWindowTextW
GetSysColor
DrawTextW
GetDlgItem
MonitorFromWindow
TrackMouseEvent
InvalidateRect
SetCursor
FindWindowExW
GetDesktopWindow
GetWindowRect
MonitorFromRect
GetMonitorInfoW
RegisterClassW
GetSysColorBrush
DefWindowProcW
CreateDialogParamW
PostQuitMessage
SetWindowLongW
RegisterWindowMessageW
SetWindowTextW
GetDC
ReleaseDC
LoadMenuW
GetSubMenu
SetMenuItemInfoW
DestroyMenu
LoadBitmapW
LoadStringW

msvcrt

_controlfp
memset
memmove
_wtol
memcpy
wcsncpy_s
printf
wcsncmp
_vsnwprintf
isspace
_purecall
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_amsg_exit
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_unlock
__dllonexit
_lock
_onexit
?terminate@@YAXXZ
_except_handler4_common

shell32

Shell_NotifyIconW
ord4
ord2
ord645
ord644
ShellExecuteExW
SHAppBarMessage
SHQueryUserNotificationState
SHGetFileInfoW
SHGetFolderPathW

rpcrt4

RpcServerRegisterAuthInfoW
UuidCreate
UuidToStringW
RpcStringFreeW
NdrServerCall2
RpcStringBindingParseW
RpcBindingToStringBindingW
RpcServerInqBindings
RpcServerUnregisterIfEx
RpcImpersonateClient
RpcRevertToSelf
RpcServerUseProtseqW
RpcServerUseProtseqEpW
RpcBindingVectorFree
RpcServerRegisterIfEx
RpcEpRegisterW
I_RpcBindingInqTransportType
RpcBindingInqAuthClientW

shlwapi

ord559
PathIsNetworkPathW
ord618

p2p

PeerCollabUnregisterEvent
PeerCollabCloseHandle
PeerFreeData

p2pcollab

SPUnsubscribeOnRundown
SPDeleteContact
PeopleNearMeUpdateFriendlyName
SPUpdateMeContact
SPUpdateContact
PeopleNearMeGetEndpointsNearMe
SPGetEndpointName
SPSetEndpointName
PeopleNearMeUpdateEndpointName
SPGetObjects
SPPublishObject
SPUnregisterApplication
SPRegisterApplication
SPGetApplications
SPGetEndpoints
SPGetPresenceInfo
SPSetPresenceInfo
CollabPublicationStopListen
SPUnpublishObjects
CollabPublicationPublish
PeopleNearMeSignin
CollabPublicationUnpublish
PeopleNearMeSignout
CollabUnregisterIPAddrChange
AISpecificStart
ContactManagerInit
CollabLayerInitialize
AIStartup
PeopleNearMeInitialize
AISpecificStop
PeopleNearMeUninitialize
CollabPublicationShutdown
AIShutdown
CollabLayerShutdown
ContactManagerCleanup
CollabLoadPrivacyStmt
CollabTrimNicknameSpaces
CollabPublicationInitialize
CollabSetSignInInfo
CollabRegisterIPAddrChange
SPSubscribeEndpoint
SPUnsubscribeEndpoint
CollabPublicationListen
CollabDisableAutoStart
CollabSetup
SPQueryContactData
CollabEnableAutoStart
CollabUpdateContact
CollabGetContact
SPUpdateUserPicture
AIApplicationGetRegistrationInfo
CollabGetUserSettings
CollabConvertPictureToBitmap
AIRespond
CollabGetSignInInfo
CollabDisplayPrivacyWebpage
SPUpdateUserSettings
CollabSetUserSettings

ntdll

NtQueryInformationToken
NtClose
NtOpenProcessToken
NtOpenThreadToken
RtlSubAuthoritySid
RtlSubAuthorityCountSid

Sections

.text
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 97KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5ddf60877802c6cb704a15c088ced7d0

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

gdi32

user32

msvcrt

shell32

rpcrt4

shlwapi

p2p

p2pcollab

ntdll

Sections

.text Size: 79KB - Virtual size: 79KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 97KB - Virtual size: 96KB

.reloc Size: 8KB - Virtual size: 7KB

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 79KB - Virtual size: 79KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 97KB - Virtual size: 96KB

.reloc
Size: 8KB - Virtual size: 7KB

.UPX0
Size: 108KB - Virtual size: 260KB