c4d1b88603e557b74476238b4483007e33cfdd47e9754ecc9eb1e5068656e559

Sharing

Copy URL Twitter E-mail

General

Target

c4d1b88603e557b74476238b4483007e33cfdd47e9754ecc9eb1e5068656e559
Size

245KB
MD5

3aefb3e80e46a4e85e6c56110baf6d5a
SHA1

7210c8f6b4edf63eac9a19c5c12ad9de16c4aae2
SHA256

c4d1b88603e557b74476238b4483007e33cfdd47e9754ecc9eb1e5068656e559
SHA512

e8ed5b52494b9071b932ecff3c40eb976037d2327ef0639dbe42fc4d8ded924e3e05ad3eb0c877dd0663ca0123594e944c251199f1b92dac3fb385b2dcc53980
SSDEEP

1536:owzAD9Uzx02r/T2arCXkZgmkG+9UaUT+1pY3GqkvS7hCq75VyUn:ZAD9Ul02WyCugTeLT+w2EC4j

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

c4d1b88603e557b74476238b4483007e33cfdd47e9754ecc9eb1e5068656e559
.exe windows x86

9e1f294118dd4ed524e6c4c951348cf6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

strstr
??2@YAPAXI@Z
strrchr
??3@YAXPAX@Z
srand
rand
memset
memcpy
_except_handler3

ntdll

ZwQueryInformationThread

shlwapi

PathFileExistsA
SHDeleteKeyA

psapi

GetModuleInformation

ws2_32

WSAStartup
send
WSACleanup
freeaddrinfo
socket
getaddrinfo
WSAAddressToStringA
htons
inet_addr
connect
gethostbyname
closesocket
gethostname

iphlpapi

GetAdaptersInfo

wintrust

WinVerifyTrust

mpr

WNetOpenEnumA
WNetCloseEnum
WNetAddConnection2A
WNetCancelConnection2A

rpcrt4

UuidToStringA
UuidFromStringA

kernel32

GetExitCodeThread
TransactNamedPipe
GlobalAlloc
GlobalFree
GetLocalTime
CreatePipe
MoveFileExA
GetCurrentProcessId
OpenThread
CreateNamedPipeA
FlushFileBuffers
DisconnectNamedPipe
GetLogicalDrives
WaitForSingleObject
Thread32Next
ConnectNamedPipe
TerminateThread
FlushViewOfFile
SetNamedPipeHandleState
FindNextFileA
FindClose
GetCurrentProcess
SetFileAttributesA
CreateDirectoryA
CreateFileA
FindResourceA
FreeResource
lstrlenA
FreeLibrary
Process32First
GetTickCount
WriteFile
Sleep
SizeofResource
ReadFile
lstrcmpiA
GetProcAddress
Process32Next
LockResource
GetModuleFileNameA
GetModuleHandleA
LoadLibraryExA
CreateToolhelp32Snapshot
CloseHandle
GetTempPathA
GetSystemTime
DeleteFileA
lstrcpyA
ExitProcess
GetFileSize
SetFilePointer
VirtualQuery
SetEndOfFile
SetFileTime
GetWindowsDirectoryA
MultiByteToWideChar
LoadLibraryA
GetFileTime
GetCurrentThreadId
RemoveDirectoryA
SetEvent
CreateEventA
GetLastError
MapViewOfFile
UnmapViewOfFile
OpenProcess
ExitThread
CopyFileA
CreateFileMappingA
WinExec
GetVersion
CreateThread
lstrcatA
CreateProcessA
TerminateProcess
GetSystemDirectoryA
DeviceIoControl
lstrcpynA
GetDriveTypeA
GetExitCodeProcess
FindFirstFileA
GetLogicalDriveStringsA
GetFileAttributesA

user32

wsprintfA
GetMessageA
SetThreadDesktop
OpenWindowStationA
OpenDesktopA
SetProcessWindowStation
PostThreadMessageA
GetInputState

advapi32

StartServiceA
QueryServiceStatus
RegSetValueExA
RegOpenKeyExA
RegCloseKey
OpenServiceA
CloseServiceHandle
RegQueryValueExA
CreateServiceA
OpenProcessToken
CreateProcessAsUserA
ControlService
OpenSCManagerA
RegCreateKeyExA

shell32

ShellExecuteA
SHGetSpecialFolderPathA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 174KB - Virtual size: 174KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.UPX1
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9e1f294118dd4ed524e6c4c951348cf6

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ntdll

shlwapi

psapi

ws2_32

iphlpapi

wintrust

mpr

rpcrt4

kernel32

user32

advapi32

shell32

Sections

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

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 9KB - Virtual size: 11KB

.rsrc Size: 174KB - Virtual size: 174KB

.UPX0 Size: 3KB - Virtual size: 2KB

.UPX1 Size: 17KB - Virtual size: 17KB

.reloc Size: 2KB - Virtual size: 2KB

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

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 9KB - Virtual size: 11KB

.rsrc
Size: 174KB - Virtual size: 174KB

.UPX0
Size: 3KB - Virtual size: 2KB

.UPX1
Size: 17KB - Virtual size: 17KB

.reloc
Size: 2KB - Virtual size: 2KB