Behavioral task
behavioral1
Sample
f3bd77965d701db179403c653f26d71c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3bd77965d701db179403c653f26d71c_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f3bd77965d701db179403c653f26d71c_JaffaCakes118
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Size
264KB
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MD5
f3bd77965d701db179403c653f26d71c
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SHA1
8acbdb3dbed99ef24e989bce7c841e9ca5219fe2
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SHA256
4d3a6b8749fa9b2ea430336b6a1c13635c06a017149cef209bd3c6fd19d4b98c
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SHA512
66561de4a004680b119b19df4b4f8a7d588123279fd3c5056cb779c31bb84074a50ac64a58a02ef14e3037548587910ee939cf11a36864d7a86e6733513be231
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SSDEEP
6144:vgqoDz2w77Omo3pHckDbKig1zL0yMpwNiooLFjfsGa+NDSs:vgqoDyZmo3pHckDbat0yyPFjfsGa+ND9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f3bd77965d701db179403c653f26d71c_JaffaCakes118
Files
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f3bd77965d701db179403c653f26d71c_JaffaCakes118.exe windows:4 windows x86 arch:x86
4daae0eb110b514034456c884642a416
Headers
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
FreeEnvironmentStringsW
TerminateProcess
GetCurrentProcess
RtlUnwind
HeapFree
HeapAlloc
GetCommandLineA
GetVersion
HeapReAlloc
GetLastError
DeleteFileA
MoveFileA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetProcAddress
GetModuleHandleA
CloseHandle
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
ExitProcess
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
WriteFile
SetFilePointer
GetFileAttributesA
CreateFileA
GetCurrentProcessId
ReadFile
MultiByteToWideChar
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
FlushFileBuffers
SetStdHandle
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
SetEndOfFile
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
Sections
.text Size: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE