Behavioral task
behavioral1
Sample
42a6e403b6bf0d0adbb61c84e93f2e08_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
42a6e403b6bf0d0adbb61c84e93f2e08_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42a6e403b6bf0d0adbb61c84e93f2e08_JaffaCakes118
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Size
70KB
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MD5
42a6e403b6bf0d0adbb61c84e93f2e08
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SHA1
552c847d5924481f164e1d4fea578f138971aafc
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SHA256
d3c75fea5828b80dcb5e43490c198a1fe11e88e4dedc36ac4c4a850a08d3213a
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SHA512
b5d6e72581157ecac525cc83a5bdcf901b602814cf3f3f589ff73438339cfdfb0c15e2f1613c0bb6ae6df796facb86d8f49c576067d2e81f6c2e7736632f6e0e
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SSDEEP
768:y0CIkqdS0Q9S4y0VeDd0skNRiQxqcQYI7q0GYeunegZQ:yDdqY0Q9pX8CJNYQxqcQ77wf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42a6e403b6bf0d0adbb61c84e93f2e08_JaffaCakes118
Files
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42a6e403b6bf0d0adbb61c84e93f2e08_JaffaCakes118.exe windows:4 windows x86 arch:x86
61411d5439abfbd683ced977cc85159a
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
WriteProcessMemory
WriteFile
WaitForSingleObject
VirtualFree
VirtualAlloc
Sleep
SizeofResource
SetLastError
SetFileAttributesA
ResumeThread
OpenProcess
LockResource
LoadResource
GetSystemDirectoryA
GetProcAddress
GetPriorityClass
GetModuleHandleA
GetLastError
GetCurrentProcessId
FindResourceA
DeleteFileA
CreateRemoteThread
CreateProcessA
CreateFileA
CompareStringA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shlwapi
PathFileExistsA
user32
GetKeyboardType
MessageBoxA
CharNextA
FindWindowA
Sections
UPX0 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE