375f989db8b83d4219c72c892d76b820_JaffaCakes118

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General

Target

375f989db8b83d4219c72c892d76b820_JaffaCakes118
Size

1.0MB
MD5

375f989db8b83d4219c72c892d76b820
SHA1

900e745c87ccf4651de323bcd54383bc732cc609
SHA256

9b4ba544369725165acc4e9c1f2c84e4b0fcc03463d276cdbafa47b67995d724
SHA512

afbf12fee46c18c987602cd089aa87c9681368778b015d150386d17676be74ce2ea905bf270c5f8130cc75b4d792a5c4c51b3eb13f14e6a517a24e4da9382b92
SSDEEP

24576:mNAl2qz0vtMlMsMuLl1Ose4WWH7Ona+lQM8xr3:m2l260vz5e1Ose4WeKnflL+r3

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
static1/unpack001/ab1.com	upx
static1/unpack001/cl.exe	upx
static1/unpack001/ftp1.exe	upx

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ab1.com
unpack001/cl.exe
unpack001/ftp1.exe
unpack001/ftpuploader.exe
unpack001/pev.com

Files

375f989db8b83d4219c72c892d76b820_JaffaCakes118
.zip
2.reg
ab1.com
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cl.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ftp1.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 352KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 276KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ftpuploader.exe
.exe windows:5 windows x86 arch:x86

9402b48d966c911f0785b076b349b5ef

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_32BIT_MACHINE

PDB Paths

d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb

Imports

comctl32

ord17

kernel32

DeleteFileA
DeleteFileW
CreateDirectoryA
CreateDirectoryW
FindClose
FindNextFileA
FindFirstFileA
FindNextFileW
FindFirstFileW
GetTickCount
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GlobalAlloc
lstrlenA
GetModuleFileNameA
FindResourceA
GetModuleHandleA
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
CompareStringA
ExitProcess
GetLocaleInfoA
GetNumberFormatA
lstrcmpiA
GetProcAddress
GetDateFormatA
GetTimeFormatA
FileTimeToSystemTime
FileTimeToLocalFileTime
ExpandEnvironmentStringsA
WaitForSingleObject
SetCurrentDirectoryA
Sleep
GetTempPathA
MoveFileExA
UnmapViewOfFile
GetCommandLineA
MapViewOfFile
CreateFileMappingA
GetModuleFileNameW
SetEnvironmentVariableA
OpenFileMappingA
LocalFileTimeToFileTime
SystemTimeToFileTime
GetSystemTime
IsDBCSLeadByte
GetCPInfo
FreeLibrary
LoadLibraryA
GetCurrentDirectoryA
GetFullPathNameA
SetFileAttributesW
SetFileAttributesA
GetFileAttributesW
GetFileAttributesA
WriteFile
SetLastError
GetStdHandle
ReadFile
CreateFileW
CreateFileA
GetFileType
SetEndOfFile
SetFilePointer
MoveFileA
SetFileTime
GetCurrentProcess
CloseHandle
GetLastError
DosDateTimeToFileTime

user32

ReleaseDC
GetDC
SendMessageA
wsprintfA
SetDlgItemTextA
EndDialog
DestroyIcon
SendDlgItemMessageA
GetDlgItemTextA
DialogBoxParamA
IsWindowVisible
WaitForInputIdle
GetSysColor
PostMessageA
SetMenu
SetFocus
LoadBitmapA
LoadIconA
CharToOemA
OemToCharA
GetClassNameA
CharUpperA
GetWindowRect
GetParent
MapWindowPoints
CreateWindowExA
UpdateWindow
SetWindowTextA
LoadCursorA
RegisterClassExA
SetWindowLongA
GetWindowLongA
DefWindowProcA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
GetClientRect
CopyRect
IsWindow
MessageBoxA
ShowWindow
GetDlgItem
EnableWindow
FindWindowExA
wvsprintfA
CharToOemBuffA
LoadStringA
SetWindowPos
GetWindowTextA
GetWindow
GetSystemMetrics
OemToCharBuffA
DestroyWindow

gdi32

GetDeviceCaps
GetObjectA
CreateCompatibleBitmap
SelectObject
StretchBlt
CreateCompatibleDC
DeleteObject
DeleteDC

comdlg32

GetSaveFileNameA
CommDlgExtendedError
GetOpenFileNameA

advapi32

LookupPrivilegeValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
SetFileSecurityW
SetFileSecurityA
OpenProcessToken
AdjustTokenPrivileges

shell32

ShellExecuteExA
SHFileOperationA
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA
SHChangeNotify

ole32

CreateStreamOnHGlobal
OleInitialize
CoCreateInstance
OleUninitialize
CLSIDFromString

oleaut32

VariantInit

Sections

.text
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 235KB - Virtual size: 234KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
pev.com
.exe windows:5 windows x86 arch:x86

09d0478591d4f788cb3e5ea416c25237

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

kernel32

LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree

Sections

.text
Size: 243KB - Virtual size: 816KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 40KB

UPX1 Size: 20KB - Virtual size: 24KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 36KB

UPX1 Size: 19KB - Virtual size: 20KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 352KB

UPX1 Size: 276KB - Virtual size: 276KB

.rsrc Size: 1KB - Virtual size: 4KB

9402b48d966c911f0785b076b349b5ef

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

comctl32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 66KB - Virtual size: 65KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 47KB

.CRT Size: 512B - Virtual size: 16B

.rsrc Size: 235KB - Virtual size: 234KB

09d0478591d4f788cb3e5ea416c25237

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 243KB - Virtual size: 816KB

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

.reloc Size: 512B - Virtual size: 512B

UPX0
Size: - Virtual size: 40KB

UPX1
Size: 20KB - Virtual size: 24KB

.rsrc
Size: 2KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 36KB

UPX1
Size: 19KB - Virtual size: 20KB

.rsrc
Size: 1KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 352KB

UPX1
Size: 276KB - Virtual size: 276KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 66KB - Virtual size: 65KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 47KB

.CRT
Size: 512B - Virtual size: 16B

.rsrc
Size: 235KB - Virtual size: 234KB

.text
Size: 243KB - Virtual size: 816KB

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

.reloc
Size: 512B - Virtual size: 512B