metasploit | 845ffd23eb77a7d448104ca77f78435ab18c11a57c664539f1842107d698d44f

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General

Target

845ffd23eb77a7d448104ca77f78435ab18c11a57c664539f1842107d698d44f
Size

6.0MB
MD5

426500a7a9e8f0585dc91ffc9131fcf8
SHA1

8dcaf0975c5406b1e55b9f289c0a9c06cc86149d
SHA256

845ffd23eb77a7d448104ca77f78435ab18c11a57c664539f1842107d698d44f
SHA512

7c2cc298d7ae1c1c133e3ed48b60649c4c0e101c738f7f75b320dc171d04f910edaa4d5b9307fe1e6943311ff1dc158700f8596555b827ee6a1f404fe71fb4a5
SSDEEP

98304:2niwsdzb/SQ370L9ZIRZO7LVzVUiypZwswW9o6Ax7QEWnuULQ4k8rZuuwUyq:25sJ2VBi76LVzVfiRhGArkWuuwUyq

Score

10^/10

upx metasploit

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

192.168.253.128:9000

Signatures

Metasploit family
metasploit

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
845ffd23eb77a7d448104ca77f78435ab18c11a57c664539f1842107d698d44f
unpack001/$PLUGINSDIR/InstallOptions.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/nsDialogs.dll
unpack001/out.upx

Files

845ffd23eb77a7d448104ca77f78435ab18c11a57c664539f1842107d698d44f
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 408KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 136KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$PLUGINSDIR/InstallOptions.dll
.dll windows:4 windows x86 arch:x86

85f08eb0cbec010ecbc287fa68321173

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

SetCurrentDirectoryW
GetCurrentDirectoryW
GlobalUnlock
GlobalLock
GetModuleHandleW
CloseHandle
SetEndOfFile
GetPrivateProfileIntW
SetFilePointer
MultiByteToWideChar
ReadFile
GetFileSize
CreateFileW
lstrcmpiW
GetPrivateProfileStringW
lstrcatW
lstrcpynW
WritePrivateProfileStringW
lstrlenW
lstrcpyW
GlobalFree
WriteFile
GlobalAlloc

user32

PtInRect
LoadCursorW
GetDlgCtrlID
CloseClipboard
GetClipboardData
OpenClipboard
GetClientRect
SetWindowRgn
LoadIconW
LoadImageW
SetWindowLongW
CreateWindowExW
MapDialogRect
SetWindowPos
GetWindowRect
CreateDialogParamW
ShowWindow
EnableMenuItem
GetSystemMenu
EnableWindow
GetDlgItem
DestroyIcon
DestroyWindow
DispatchMessageW
TranslateMessage
GetMessageW
IsDialogMessageW
SetCursor
DrawTextW
GetWindowLongW
DrawFocusRect
CallWindowProcW
PostMessageW
MessageBoxW
GetSysColor
CharNextW
wsprintfW
GetWindowTextW
SetWindowTextW
SendMessageW
MapWindowPoints

gdi32

SetTextColor
CreateCompatibleDC
GetObjectW
GetDIBits
CreateRectRgn
CombineRgn
DeleteObject
SelectObject

shell32

SHBrowseForFolderW
SHGetDesktopFolder
SHGetPathFromIDListW
ShellExecuteW

comdlg32

GetOpenFileNameW
GetSaveFileNameW
CommDlgExtendedError

ole32

CoTaskMemFree

Exports

Exports

dialog
initDialog
make_unicode
show

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

509a34b3a68a773e0afb4259e68f9f82

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
lstrcpynW
lstrcpyW
GetProcAddress
WideCharToMultiByte
VirtualFree
FreeLibrary
lstrlenW
LoadLibraryW
GetModuleHandleW
MultiByteToWideChar
VirtualAlloc
VirtualProtect
GetLastError

user32

wsprintfW

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 867B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 662B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/ioSpecial.ini
$PLUGINSDIR/modern-header.bmp
$PLUGINSDIR/modern-wizard.bmp
$PLUGINSDIR/nsDialogs.dll
.dll windows:4 windows x86 arch:x86

3b477381217c97b22146297f93df2a92

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

lstrcpyW
GetFileAttributesW
lstrcmpiW
MulDiv
lstrlenW
HeapFree
GetProcessHeap
GetCurrentDirectoryW
HeapReAlloc
GlobalFree
lstrcpynW
GlobalAlloc
HeapAlloc
SetCurrentDirectoryW

user32

GetPropW
DestroyWindow
CallWindowProcW
SetCursor
LoadCursorW
RemovePropW
CharPrevW
GetWindowLongW
DrawTextW
GetWindowTextW
SetWindowLongW
GetDlgItem
GetSysColor
SetWindowPos
CreateDialogParamW
MapWindowPoints
GetWindowRect
SetPropW
CreateWindowExW
IsWindow
SetTimer
KillTimer
DispatchMessageW
TranslateMessage
GetMessageW
IsDialogMessageW
ShowWindow
wsprintfW
MapDialogRect
GetClientRect
CharNextW
SendMessageW
DrawFocusRect

gdi32

SetTextColor

shell32

SHBrowseForFolderW
SHGetPathFromIDListW

comdlg32

GetSaveFileNameW
GetOpenFileNameW
CommDlgExtendedError

ole32

CoTaskMemFree

Exports

Exports

Create
CreateControl
CreateItem
CreateTimer
GetUserData
KillTimer
OnBack
OnChange
OnClick
OnNotify
SelectFileDialog
SelectFolderDialog
SetRTL
SetUserData
Show

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 638B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 152KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 408KB

UPX1 Size: 29KB - Virtual size: 32KB

.rsrc Size: 136KB - Virtual size: 140KB

85f08eb0cbec010ecbc287fa68321173

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

comdlg32

ole32

Exports

Exports

Sections

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

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

.data Size: 2KB - Virtual size: 19KB

.rsrc Size: 512B - Virtual size: 152B

.reloc Size: 1KB - Virtual size: 1KB

509a34b3a68a773e0afb4259e68f9f82

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

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

.rdata Size: 1024B - Virtual size: 867B

.data Size: 512B - Virtual size: 120B

.reloc Size: 1024B - Virtual size: 662B

3b477381217c97b22146297f93df2a92

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

comdlg32

ole32

Exports

Exports

Sections

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

.rdata Size: 2KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 8KB

.rsrc Size: 512B - Virtual size: 152B

.reloc Size: 1024B - Virtual size: 638B

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 26KB - Virtual size: 25KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 126KB

.ndata Size: - Virtual size: 112KB

.rsrc Size: 152KB - Virtual size: 152KB

UPX0
Size: - Virtual size: 408KB

UPX1
Size: 29KB - Virtual size: 32KB

.rsrc
Size: 136KB - Virtual size: 140KB

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

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

.data
Size: 2KB - Virtual size: 19KB

.rsrc
Size: 512B - Virtual size: 152B

.reloc
Size: 1KB - Virtual size: 1KB

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

.rdata
Size: 1024B - Virtual size: 867B

.data
Size: 512B - Virtual size: 120B

.reloc
Size: 1024B - Virtual size: 662B

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

.rdata
Size: 2KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 8KB

.rsrc
Size: 512B - Virtual size: 152B

.reloc
Size: 1024B - Virtual size: 638B

.text
Size: 26KB - Virtual size: 25KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 126KB

.ndata
Size: - Virtual size: 112KB

.rsrc
Size: 152KB - Virtual size: 152KB