b0fa645665ae7c74001a6bd57a163801_JaffaCakes118

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General

Target

b0fa645665ae7c74001a6bd57a163801_JaffaCakes118
Size

734KB
MD5

b0fa645665ae7c74001a6bd57a163801
SHA1

a1fab66c764e5a9d9242222e8c9d976bde131974
SHA256

90ba8b36a2dc9aaf84395e73460bda3c839b52c423203a586aacaac28b9d58de
SHA512

92804e251fa057429da2e5329af643ef53069b376ba02a5f0b637b8d33acbc7921500cbe2b1faf5d6587640e2f4a6c5dfd613d8256f41476905b06f8607c6c5d
SSDEEP

12288:efLwNxRhTKj67h/bZ30qwNxRhTKj65bZ31qwNxRhTKj65bZ3:u8NxujopZkNxujGZZNxujGZ

Score

7^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b0fa645665ae7c74001a6bd57a163801_JaffaCakes118

Files

b0fa645665ae7c74001a6bd57a163801_JaffaCakes118
.exe windows:5 windows x86 arch:x86

015b189b20840c80f4d3f1bdeebbd507

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

shlwapi

SHSetValueA
SHGetValueA
SHDeleteValueA
SHDeleteKeyA
PathFileExistsA

psapi

GetModuleFileNameExA

ws2_32

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

iphlpapi

GetNetworkParams
GetAdaptersInfo

mpr

WNetOpenEnumA
WNetEnumResourceA
WNetCancelConnection2A
WNetCloseEnum
WNetAddConnection2A

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

gdiplus

GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusStartup
GdipSaveImageToFile
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdiplusShutdown

kernel32

FindFirstFileA
GetLogicalDriveStringsA
FindClose
lstrcpynA
FindNextFileA
SetFileAttributesA
FlushViewOfFile
CreateFileMappingA
WaitForMultipleObjects
CopyFileA
UnmapViewOfFile
MapViewOfFile
CreateThread
lstrcpyW
VirtualProtect
lstrcmpiW
RemoveDirectoryA
TransactNamedPipe
GlobalAlloc
GlobalFree
GetLocalTime
GetSystemTimeAsFileTime
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
lstrlenW
SetFileTime
GetDriveTypeA
OpenProcess
SizeofResource
GetExitCodeProcess
CreateProcessA
GetLastError
Process32Next
LockResource
DeviceIoControl
SetNamedPipeHandleState
LoadLibraryExA
CreateToolhelp32Snapshot
GetFileTime
GetVersionExA
LocalFree
WideCharToMultiByte
ConnectNamedPipe
TerminateThread
Thread32Next
DisconnectNamedPipe
FlushFileBuffers
CreateNamedPipeA
OpenThread
GetCurrentThreadId
GetCurrentProcess
GetVolumeInformationA
TerminateProcess
WinExec

user32

GetDC
ReleaseDC
wsprintfW
PostMessageA
FindWindowA
wsprintfA

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: 56KB - Virtual size: 56KB

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: 147KB - Virtual size: 148KB

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: 23KB - Virtual size: 24KB

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

015b189b20840c80f4d3f1bdeebbd507

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

shlwapi

psapi

ws2_32

iphlpapi

mpr

userenv

gdiplus

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 56KB - Virtual size: 56KB

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

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

.rsrc Size: 147KB - Virtual size: 148KB

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

.UPX1 Size: 23KB - Virtual size: 24KB

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

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

.adata Size: - Virtual size: 4KB

.text
Size: 56KB - Virtual size: 56KB

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

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

.rsrc
Size: 147KB - Virtual size: 148KB

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

.UPX1
Size: 23KB - Virtual size: 24KB

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

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

.adata
Size: - Virtual size: 4KB