8439b0f5c264b6700d0d79a3a110daef_JaffaCakes118

General

Target

8439b0f5c264b6700d0d79a3a110daef_JaffaCakes118
Size

203KB
MD5

8439b0f5c264b6700d0d79a3a110daef
SHA1

a9264215dd14e10494e2a7c6d21d0751c4a95586
SHA256

4308bf91d97e6e0ca35229ac8d32b62cab2ea8b3eb7a34e3b829174171279758
SHA512

728d52068b28937c95547465598a7ffa7cffcd69e018baee21321e261775fe8ceab8d7ab51f6b72a7464851eb89bca5649a6b13b59846917fcf3be7552b1ad51
SSDEEP

6144:8I8CaRVMMMMMM2MMMMMvuZ4ws4trjEFzZWzY+BE8RN:8IbaRaMMMMM2MMMMMmmwNHyo0+BT

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
8439b0f5c264b6700d0d79a3a110daef_JaffaCakes118

Files

8439b0f5c264b6700d0d79a3a110daef_JaffaCakes118
.exe windows:5 windows x86 arch:x86

4dcec2841207709ba9c35c9a84029300

Headers

DLL Characteristics

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

PDB Paths

msimn.pdb

Imports

msvcrt

_vsnprintf

advapi32

RegOpenKeyExA
RegCloseKey
RegQueryValueExA

kernel32

GetVersionExA
UnhandledExceptionFilter
CloseHandle
ReleaseMutex
GetFileAttributesA
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryA
lstrlenW
WaitForSingleObject
CreateMutexA
ExitProcess
GetModuleHandleA
GetStartupInfoA
SetErrorMode
GetCommandLineW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
lstrcpynA
SetUnhandledExceptionFilter
lstrlenA
GetEnvironmentVariableA
GetModuleFileNameA

user32

GetWindowThreadProcessId
SetForegroundWindow
SendMessageTimeoutA
LoadStringA
MessageBoxA

shlwapi

SHGetValueA
StrCmpIW
ord67
SHSetValueA
StrStrIA
PathRemoveFileSpecA
ord157

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

4dcec2841207709ba9c35c9a84029300

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

advapi32

kernel32

user32

shlwapi

Sections

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

.data Size: 512B - Virtual size: 184B

.rsrc Size: 49KB - Virtual size: 48KB

UPX0 Size: 144KB - Virtual size: 380KB

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

.data
Size: 512B - Virtual size: 184B

.rsrc
Size: 49KB - Virtual size: 48KB

UPX0
Size: 144KB - Virtual size: 380KB