Behavioral task
behavioral1
Sample
e25c4441a738de0c7f9c5e7c7112cecb_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e25c4441a738de0c7f9c5e7c7112cecb_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e25c4441a738de0c7f9c5e7c7112cecb_JaffaCakes118
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Size
76KB
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MD5
e25c4441a738de0c7f9c5e7c7112cecb
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SHA1
19fc37c3000b66510fd54c9cacb4a03751da3794
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SHA256
26b5790df1d650ad1e90f3969725309f62c3bf75e7f3e40b1b3964a5b4b7035f
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SHA512
785ae4c7ce16db4ec48dfa4dbc4360eafbc2576432ddb1d16812ec6deadf018de1774fcbd87fbff0a7b174c3b0a665e3ff0e77ead3d9284f4d065d612a6660d1
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SSDEEP
768:/S1q1Q4RDU7wuFHfhXkoYqbvda7k9rhSV1YDrouFXCtAK89cO0tKRNNAv5:q1q1Q4qLf1nhrrouFXaKn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e25c4441a738de0c7f9c5e7c7112cecb_JaffaCakes118
Files
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e25c4441a738de0c7f9c5e7c7112cecb_JaffaCakes118.exe windows:4 windows x86 arch:x86
0e3b97e96b5a4453bf77e5e76c651214
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
WriteFile
WinExec
VirtualQuery
Sleep
SetSystemTime
SetFileAttributesA
SetErrorMode
GetVolumeInformationA
GetVersionExA
GetTickCount
GetThreadLocale
GetSystemTime
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetFullPathNameA
GetDriveTypeA
GetDiskFreeSpaceA
GetCPInfo
GetACP
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
DeleteFileA
CreateProcessA
CreateMutexA
CopyFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
WideCharToMultiByte
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
SysFreeString
shell32
ShellExecuteA
urlmon
URLDownloadToFileA
user32
SetTimer
PostMessageA
MessageBoxA
LoadStringA
KillTimer
GetWindowTextA
GetSystemMetrics
GetWindow
GetMessageA
GetForegroundWindow
GetDesktopWindow
GetClassNameA
DispatchMessageA
CharNextA
CharToOemA
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
wininet
DeleteUrlCacheEntry
Sections
UPX0 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE