b34c95effbe33f605e85868ec32e87ec8106eec27fa44834a56483572a7f3dcd

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General

Target

b34c95effbe33f605e85868ec32e87ec8106eec27fa44834a56483572a7f3dcd
Size

176KB
MD5

5d853bc41289322ffcea880a995cbd05
SHA1

a1a473c76727370b5d75f6864ab4c3877f8500bf
SHA256

b34c95effbe33f605e85868ec32e87ec8106eec27fa44834a56483572a7f3dcd
SHA512

935bedea5472340f87329fb183c9c91e07acb08807269232241f5d16d82bd9dedf26b3857c95851eed9ffe52eccd6fa70d39307a51715b3517d979d1346dea2d
SSDEEP

3072:BuugK5q6gVLypcFowD34u4fXNhGrBGc9Q/fpdbJS7E9k+zPPMcJc:BuQgVLyWoukeBD09jPEc

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

b34c95effbe33f605e85868ec32e87ec8106eec27fa44834a56483572a7f3dcd
.exe windows x86

04f070c93a85b4e1f11005c0e1ebb9b3

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

LeaveCriticalSection
EnterCriticalSection
GetStringTypeA
LCMapStringW
GetCurrentThread
GetOEMCP
GetACP
GetCPInfo
GetCurrentProcess
CloseHandle
GetLastError
WideCharToMultiByte
lstrcatA
lstrcpyA
LoadLibraryA
GetProcAddress
FreeLibrary
GetModuleHandleA
GetShortPathNameA
MultiByteToWideChar
lstrlenW
InterlockedIncrement
DeleteCriticalSection
HeapCreate
GetVersionExA
GetSystemInfo
InterlockedDecrement
HeapAlloc
InitializeCriticalSection
GetModuleFileNameA
lstrlenA
GetCommandLineA
lstrcmpiA
GetCurrentThreadId
LCMapStringA
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
WriteFile
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapSize
TerminateProcess
RtlUnwind
HeapFree
GetStartupInfoA
GetVersion
ExitProcess
GetEnvironmentVariableA
HeapDestroy
VirtualFree
VirtualAlloc
HeapReAlloc
IsBadWritePtr
GetStringTypeW

user32

MessageBoxA
PostThreadMessageA
DispatchMessageA
GetMessageA
LoadStringA
CharNextA

advapi32

InitializeSecurityDescriptor
GetTokenInformation
OpenThreadToken
OpenProcessToken
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
GetLengthSid
CopySid
SetSecurityDescriptorDacl
RegOpenKeyExA
StartServiceCtrlDispatcherA
ControlService
DeleteService
CreateServiceA
RegDeleteValueA
RegSetValueExA
RegCloseKey
RegQueryValueExA
SetServiceStatus
RegisterServiceCtrlHandlerA
RegisterEventSourceA
ReportEventA
DeregisterEventSource
OpenSCManagerA
OpenServiceA
CloseServiceHandle

ole32

CoInitializeSecurity
CoRegisterClassObject
CoRevokeClassObject
CoCreateInstance
CoUninitialize
CoInitialize

oleaut32

SysStringLen
LoadRegTypeLi
RegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString

Sections

.text
Size: 32KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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

04f070c93a85b4e1f11005c0e1ebb9b3

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 32KB - Virtual size: 30KB

.rdata Size: 8KB - Virtual size: 4KB

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

.rsrc Size: 12KB - Virtual size: 8KB

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

.text
Size: 32KB - Virtual size: 30KB

.rdata
Size: 8KB - Virtual size: 4KB

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

.rsrc
Size: 12KB - Virtual size: 8KB

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