Behavioral task
behavioral1
Sample
e9e5f221f28cb4fcae4a939c64cd2696_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e9e5f221f28cb4fcae4a939c64cd2696_JaffaCakes118
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Size
228KB
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MD5
e9e5f221f28cb4fcae4a939c64cd2696
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SHA1
3a952d8b374702f13ef7206843cadc45a3e54cbb
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SHA256
7af600290beeadf0d9ebac8cc9a1e2563c61f391a47dbbdad40c7ee2f2654a09
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SHA512
9de075081de8d5a42d66864f42a4dc15077839bb80ad2a35908e728a6a5b1e5aeb090504f75e1deddf8aac2a5b98b501ba309173f729ef2c424693e31b6d4ee5
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SSDEEP
6144:ghEHzNgKO8T8qDthuRBaO6XrdA+UBCZYHYFw8bDdVWIrCgM:gyDO84qDthuRz6B0OYHYFhDdblM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e9e5f221f28cb4fcae4a939c64cd2696_JaffaCakes118
Files
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e9e5f221f28cb4fcae4a939c64cd2696_JaffaCakes118.exe windows:4 windows x86 arch:x86
b81e2c81726f5a29c76a362597a4b1ca
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
DeleteAtom
GetModuleHandleA
GetStringTypeA
LCMapStringW
LoadLibraryA
MultiByteToWideChar
GetProcAddress
HeapReAlloc
VirtualAlloc
HeapAlloc
GlobalGetAtomNameA
ReadFileEx
GlobalAlloc
GetTickCount
FreeEnvironmentStringsA
LCMapStringA
SetHandleInformation
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetLastError
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
GetStringTypeW
VirtualProtect
user32
IsCharUpperA
SetRectEmpty
BeginPaint
GetDoubleClickTime
CreateWindowStationA
SetWindowLongW
CharToOemA
CopyRect
gdi32
InvertRgn
ExcludeClipRect
PolyTextOutW
SetPaletteEntries
GetTextFaceW
UpdateICMRegKeyW
Sections
.text Size: - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 227KB - Virtual size: 227KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE