Behavioral task
behavioral1
Sample
4bf3ab4726a1f8d914d40acd95677911_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4bf3ab4726a1f8d914d40acd95677911_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4bf3ab4726a1f8d914d40acd95677911_JaffaCakes118
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Size
123KB
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MD5
4bf3ab4726a1f8d914d40acd95677911
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SHA1
303189c9aaca4d39bf5564ba3b6a543ca2c61b6a
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SHA256
5c55c5e57890fdbf2db2e43b0f0f8f6417a6b61ba040ef9cd227e86dfcaf0e56
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SHA512
99d5baf8cfd79bc301ab8eb89290277ca0ad00ee9927713bcd2cc4cf9b5bf6a23964503e2757e96f6e16672ed1b1de800152b6ea2ee91711969e589c44866fe5
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SSDEEP
3072:Mvyl61q5wOwZWD3Qz2r3SefAs2vPZBIdwir:Bbf3SkATy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4bf3ab4726a1f8d914d40acd95677911_JaffaCakes118
Files
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4bf3ab4726a1f8d914d40acd95677911_JaffaCakes118.exe windows:4 windows x86 arch:x86
0e40a51132fa1337b5c83b1f4d058079
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
WriteFile
SizeofResource
LoadResource
FindResourceA
DeleteFileA
CreateProcessA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegOpenKeyExA
RegCreateKeyA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shell32
SHGetFolderPathA
user32
GetKeyboardType
MessageBoxA
Sections
UPX0 Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE