Behavioral task
behavioral1
Sample
6671730f87fe5075f8a6ccd9bb45e30c_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6671730f87fe5075f8a6ccd9bb45e30c_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
6671730f87fe5075f8a6ccd9bb45e30c_JaffaCakes118
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Size
138KB
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MD5
6671730f87fe5075f8a6ccd9bb45e30c
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SHA1
cd2ad30a6d55e0e43fa42f4ccc5b5c0bc2f990d1
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SHA256
252ecc67eae429ad47d039108254e68fdfd83aeede7c3c1a254d80f128e24f00
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SHA512
6002e48b18e6bfa028f9d9ddebd56faba957b842c9cdd55f7f0110c8f45d74669bdbd8d44c96bda8a4eb0248db72d7d5fb346670062e6eb2355a6533dfcadcf4
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SSDEEP
3072:4IqRFCvyD8rnJp2XhlQnohs772ZgWrwsiZuLWNGc/:4RRFhcnJp2MnF0EZ3J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6671730f87fe5075f8a6ccd9bb45e30c_JaffaCakes118
Files
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6671730f87fe5075f8a6ccd9bb45e30c_JaffaCakes118.dll windows:4 windows x86 arch:x86
0ba9438651f837e60049e8fdd7b738ad
Headers
File Characteristics
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_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
UnmapViewOfFile
TerminateThread
SetThreadPriority
SetPriorityClass
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
OpenProcess
OpenFileMappingA
MapViewOfFile
LocalFree
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalMemoryStatus
GetVersionExA
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetPriorityClass
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetComputerNameA
GetCPInfo
GetACP
FreeLibrary
FormatMessageA
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateThread
CreateFileA
CreateEventA
CompareStringA
CloseHandle
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
Sleep
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
LookupAccountSidA
GetUserNameA
GetTokenInformation
AdjustTokenPrivileges
QueryServiceStatus
OpenServiceA
OpenSCManagerA
DeleteService
ControlService
CloseServiceHandle
SetSecurityInfo
SetEntriesInAclA
GetSecurityInfo
oleaut32
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysFreeString
SysReAllocStringLen
SysAllocStringLen
shell32
ShellExecuteA
urlmon
URLDownloadToFileA
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
ExitWindowsEx
CharNextA
CharToOemA
ws2_32
setsockopt
wsock32
WSACleanup
WSAStartup
gethostbyname
socket
sendto
send
recv
ntohs
inet_ntoa
inet_addr
htons
htonl
connect
closesocket
Sections
UPX0 Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE