7ef61cff6c76bf93e46a9da93fb154bb6b5911fb0f55b6752081cd4a0478e333

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General

Target

7ef61cff6c76bf93e46a9da93fb154bb6b5911fb0f55b6752081cd4a0478e333
Size

310KB
MD5

571ac8942b66d3caf163b28a77101efd
SHA1

8c52e72058c5c8b33e59759db4f26ac0f88d83f8
SHA256

7ef61cff6c76bf93e46a9da93fb154bb6b5911fb0f55b6752081cd4a0478e333
SHA512

095455766d301140a5f7b99e590adc020f2ad52a6e6054016ae9d6817e41912fdd0ba3d35d7d4aacb374cfe8885631de3e8524b499759386897dfcdf40100dea
SSDEEP

6144:I1zSIB3J9rkISRfXfpY+0yFdADAc74eJpTWCy2vd/BuiRoGdJ:o4ISRPfu+TmZ77Rku1BuyoeJ

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

7ef61cff6c76bf93e46a9da93fb154bb6b5911fb0f55b6752081cd4a0478e333
.exe windows x86

3afa8d287f3c59386a4a5bc5f6b52ae9

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

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

shlwapi

PathFileExistsA
SHGetValueA
SHDeleteValueA
SHDeleteKeyA
SHSetValueA

ws2_32

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

iphlpapi

GetAdaptersInfo

wintrust

WinVerifyTrust

mpr

WNetOpenEnumA
WNetEnumResourceA
WNetAddConnection2A
WNetCancelConnection2A

kernel32

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

user32

OpenDesktopA
OpenWindowStationA
FindWindowA
SetThreadDesktop
UnloadKeyboardLayout
GetMessageA
PostThreadMessageA
wsprintfA
wsprintfW
GetInputState
PostMessageA
SetProcessWindowStation
LoadKeyboardLayoutA

advapi32

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

shell32

SHGetSpecialFolderPathA
ShellExecuteA

Sections

.text
Size: 48KB - Virtual size: 48KB

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: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 156KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX0
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX1
Size: 40KB - Virtual size: 40KB

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: 15KB - Virtual size: 16KB

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

3afa8d287f3c59386a4a5bc5f6b52ae9

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

shlwapi

ws2_32

iphlpapi

wintrust

mpr

kernel32

user32

advapi32

shell32

Sections

.text Size: 48KB - Virtual size: 48KB

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

.data Size: 16KB - Virtual size: 20KB

.rsrc Size: 156KB - Virtual size: 156KB

.UPX0 Size: 8KB - Virtual size: 8KB

.UPX1 Size: 40KB - Virtual size: 40KB

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

.aspack Size: 15KB - Virtual size: 16KB

.adata Size: - Virtual size: 4KB

.text
Size: 48KB - Virtual size: 48KB

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

.data
Size: 16KB - Virtual size: 20KB

.rsrc
Size: 156KB - Virtual size: 156KB

.UPX0
Size: 8KB - Virtual size: 8KB

.UPX1
Size: 40KB - Virtual size: 40KB

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

.aspack
Size: 15KB - Virtual size: 16KB

.adata
Size: - Virtual size: 4KB