c6f9b33438b4a72cf1cd67430201155701e6f285fc6ee8db6f8a7a9049ca07c3

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General

Target

c6f9b33438b4a72cf1cd67430201155701e6f285fc6ee8db6f8a7a9049ca07c3
Size

142KB
MD5

6798045590e5c5b21b4dab02e17ee58e
SHA1

54be679b30828c755ea3c99be3ba5558727f6c71
SHA256

c6f9b33438b4a72cf1cd67430201155701e6f285fc6ee8db6f8a7a9049ca07c3
SHA512

a6d2a7753ea62116fcb30e30fdc898bea21f8a84472f8ccf0d294bc4d3e37fdaec01d32e2889ad74588c8c934ef21c8ce751d968c656cdcde5076551acb7719a
SSDEEP

1536:k4Hbo2hEK8S3L5GtEW50n+Sv+SSeH/DjrQhbrpoII4n954M9IYCsQrSt7tcWBQW:k47opK8Shjd+SSOirZI49zqY117tt/

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

c6f9b33438b4a72cf1cd67430201155701e6f285fc6ee8db6f8a7a9049ca07c3
.dll windows x86

1499515fd9a07390b678983d81c98d58

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

wcscmp
malloc
free
strlen
atoi
strstr
wcsrchr
??2@YAPAXI@Z
??3@YAXPAX@Z
srand
rand
strtoul
strrchr
memset
memcpy
_except_handler3

shlwapi

SHGetValueA
SHSetValueA
SHDeleteValueA
SHDeleteKeyA
PathFileExistsA

ws2_32

WSAGetLastError
WSARecvFrom
bind
WSACreateEvent
WSAResetEvent
gethostname
inet_addr
WSAEventSelect
shutdown
gethostbyname
connect
WSAStartup
htonl
htons
setsockopt
sendto
WSACleanup
socket
closesocket
send
inet_ntoa

iphlpapi

GetAdaptersInfo

wintrust

WinVerifyTrust

mpr

WNetOpenEnumA
WNetEnumResourceA
WNetCancelConnection2A
WNetCloseEnum
WNetAddConnection2A

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

gdiplus

GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusStartup
GdipSaveImageToFile
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdiplusShutdown

kernel32

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

user32

ReleaseDC
GetDC
wsprintfW
wsprintfA
PostMessageA
FindWindowA

gdi32

BitBlt
DeleteDC
CreateCompatibleBitmap
GetDeviceCaps
DeleteObject
SelectObject
CreateCompatibleDC

advapi32

SetEntriesInAclA
OpenSCManagerA
ControlService
RegOpenKeyA
RegCloseKey
SetNamedSecurityInfoA
BuildExplicitAccessWithNameA
GetNamedSecurityInfoA
CloseServiceHandle
OpenServiceW
RegSetValueExA
RegQueryValueExA
CreateServiceA
StartServiceA
RegCreateKeyExA
RegOpenKeyExA
DuplicateTokenEx
CreateProcessAsUserA
AdjustTokenPrivileges
RegFlushKey
RegSaveKeyA
LookupPrivilegeValueA
RegRestoreKeyA
DeleteService
OpenProcessToken
OpenServiceA
QueryServiceStatus

shell32

SHGetSpecialFolderPathA

Sections

.text
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX0
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX1
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

1499515fd9a07390b678983d81c98d58

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

shlwapi

ws2_32

iphlpapi

wintrust

mpr

userenv

gdiplus

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 52KB - Virtual size: 52KB

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

.data Size: 12KB - Virtual size: 16KB

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

.UPX0 Size: 4KB - Virtual size: 4KB

.UPX1 Size: 36KB - Virtual size: 36KB

.reloc Size: 4KB - Virtual size: 4KB

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

.adata Size: - Virtual size: 4KB

.text
Size: 52KB - Virtual size: 52KB

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

.data
Size: 12KB - Virtual size: 16KB

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

.UPX0
Size: 4KB - Virtual size: 4KB

.UPX1
Size: 36KB - Virtual size: 36KB

.reloc
Size: 4KB - Virtual size: 4KB

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

.adata
Size: - Virtual size: 4KB