Behavioral task
behavioral1
Sample
a61eddd482dc2f070451c3af00f68e10_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a61eddd482dc2f070451c3af00f68e10_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a61eddd482dc2f070451c3af00f68e10_JaffaCakes118
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Size
297KB
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MD5
a61eddd482dc2f070451c3af00f68e10
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SHA1
e5e3a5c97c65bead475ce6c0ce7bdefa61dd6702
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SHA256
1295362d4887c405884cb7d82fc35dd1cabea91fdeb6f7fc3a236c0d3447017a
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SHA512
ba152196737ae810af0025ef475deb8fb35ff1eb9f298d455aee3a3d13b8d89790647fbe3b7a6d5696ff9daf20699e6c2a2eb2ea0874efc271bf321f4417a1c0
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SSDEEP
3072:yc6JvyfaiLgXjlHL3VRKg0/peCAUbk88dEvrcQ:yc6Ja5aHL3VRKgOeT9EvrX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a61eddd482dc2f070451c3af00f68e10_JaffaCakes118
Files
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a61eddd482dc2f070451c3af00f68e10_JaffaCakes118.exe windows:4 windows x86 arch:x86
9e93309ac2e82e713ddfbad3bd9578b4
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
CreateProcessA
GetExitCodeProcess
RegisterServiceProcess
Sleep
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetCurrentThreadId
WideCharToMultiByte
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
MoveFileA
GetStdHandle
GetFileSize
GetFileType
DeleteFileA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
VirtualQuery
SetFileAttributesA
GetVersionExA
GetThreadLocale
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetDiskFreeSpaceA
GetCPInfo
GetACP
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
DeleteFileA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
oleaut32
SysFreeString
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharUpperBuffA
Sections
UPX0 Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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