Behavioral task
behavioral1
Sample
77b8793143020bdd44f72cd28e3ee46c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
77b8793143020bdd44f72cd28e3ee46c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
77b8793143020bdd44f72cd28e3ee46c_JaffaCakes118
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Size
183KB
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MD5
77b8793143020bdd44f72cd28e3ee46c
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SHA1
813e5d3aa0724e39f6954a77d2db96d7e272c43b
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SHA256
e2729d7c31b92831022e5760f128863bce70b74e60983c071e14bce54dc37853
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SHA512
a5511e40438502c418bc491f1927ba07b6cc548c4887268d018134e4f71f95cd2cfac7e468ed1a7d851539d1aa1ae9cec3d23e4e4770dc6bf9889ee3798115e0
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SSDEEP
3072:HEV/wpWgBfROi8J4+TBfJGBVz6ga2Y9VdVrn8:vJBfROi8q+TBRGD6TVo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77b8793143020bdd44f72cd28e3ee46c_JaffaCakes118
Files
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77b8793143020bdd44f72cd28e3ee46c_JaffaCakes118.exe windows:4 windows x86 arch:x86
f6c10fdaf613aae85b5755fd8dad74e2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
GetFileSize
CreateFileA
Sleep
GetLastError
WriteFile
SetEndOfFile
SetFilePointer
DeleteFileA
GetFileAttributesExA
GetModuleFileNameA
HeapFree
GetProcessHeap
CloseHandle
GetVersionExA
GetVolumeInformationA
GetLocaleInfoA
MultiByteToWideChar
CreateDirectoryA
ExitProcess
LoadResource
SizeofResource
FindResourceA
CreateThread
GetMailslotInfo
WaitForSingleObject
CreateProcessA
CreateMailslotA
CreateEventA
GetCommandLineW
CreateMutexA
SetUnhandledExceptionFilter
GetTickCount
GetModuleHandleA
HeapAlloc
advapi32
RegDeleteKeyA
RegSetValueExA
RegDeleteValueA
RegCloseKey
RegCreateKeyA
RegOpenKeyA
comctl32
gdi32
SetBkMode
SetTextColor
GetStockObject
CreateRoundRectRgn
CreateFontA
BitBlt
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
SetDIBits
DeleteDC
SelectObject
DeleteObject
iphlpapi
GetAdaptersInfo
ole32
CoCreateInstance
CoInitialize
CoUninitialize
oleaut32
rasapi32
RasEnumDevicesA
shell32
CommandLineToArgvW
Shell_NotifyIconA
SHGetFolderPathA
shlwapi
PathAppendA
urlmon
URLDownloadToCacheFileA
user32
CreateWindowExA
RegisterClassA
LoadCursorA
PostMessageA
SetCursor
SetWindowPos
GetSystemMetrics
SetWindowRgn
LoadIconA
SetWindowTextA
SetWindowLongA
EndDialog
DialogBoxParamA
CheckRadioButton
IsDlgButtonChecked
GetWindowRect
ShowWindow
GetWindowTextA
BeginPaint
GetClientRect
DrawTextA
EndPaint
GetWindowLongA
ReleaseCapture
PtInRect
GetParent
SendMessageA
SetCapture
TrackMouseEvent
InvalidateRect
DefWindowProcA
GetDlgItem
GetUpdateRect
wininet
InternetGetConnectedState
InternetOpenA
InternetOpenUrlA
HttpQueryInfoA
InternetCloseHandle
InternetReadFile
ws2_32
Sections
UPX0 Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE