Behavioral task
behavioral1
Sample
1040bd6caba871322782d04a99981e1b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
1040bd6caba871322782d04a99981e1b_JaffaCakes118
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Size
47KB
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MD5
1040bd6caba871322782d04a99981e1b
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SHA1
16676d7e9b599001871443e368e37d9f869c2dbc
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SHA256
edae98503544f11718b1ca2591d74bfaea1059a5d89cb1080c430554c00568f8
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SHA512
2182fdc85b61966cb27a87783c65262566dce839606fe47f0419ddec0a4787489ba74fab0687e3b4dbc9f11e5e6f779fbeef66ae1b2acfab963774988f3f9583
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SSDEEP
768:NjS1Tp+SII1Fb6ODXCCoX35aH2+0GxZRAVnbF:NuTISII/bRDX5UEHfRAVbF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1040bd6caba871322782d04a99981e1b_JaffaCakes118
Files
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1040bd6caba871322782d04a99981e1b_JaffaCakes118.exe windows:4 windows x86 arch:x86
b0251986e2625742287f9a4ad042b373
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
GetSystemDirectoryA
ExitProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleFileNameA
GetProcAddress
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
CloseHandle
HeapAlloc
SetFilePointer
VirtualAlloc
HeapReAlloc
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
SetStdHandle
FlushFileBuffers
CreateFileA
RtlUnwind
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
SetEndOfFile
ReadFile
GetLocaleInfoA
VirtualProtect
GetSystemInfo
VirtualQuery
VirtualFree
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
shell32
ShellExecuteA
wininet
InternetReadFile
InternetOpenA
InternetConnectA
HttpOpenRequestA
HttpSendRequestA
Sections
UPX0 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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