Behavioral task
behavioral1
Sample
b1febbc3a41a669281ad1abae5f9fd0e_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b1febbc3a41a669281ad1abae5f9fd0e_JaffaCakes118
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Size
274KB
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MD5
b1febbc3a41a669281ad1abae5f9fd0e
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SHA1
3792dc0e388b0d3a482cfeb7f92ff0bfd2441f2d
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SHA256
1f06988b0ff0bc8900d833c5397ec05f9234a6cf05b341e8346e218d9a3dcda9
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SHA512
cb471be29abfc02a0a08f6fca4ca083af62cac6e0082f73239ca76931a8bb7b2a5b047ac859739673893c3d84392714d09df5d7b321c9ac29c40b39514ef3884
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SSDEEP
6144:QtCVllPYdJTKU7lHMAyqXWKhQersJRfhv15wmEleKc:QtCVllGXlHMnqmPerKfv+mseKc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1febbc3a41a669281ad1abae5f9fd0e_JaffaCakes118
Files
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b1febbc3a41a669281ad1abae5f9fd0e_JaffaCakes118.exe windows:4 windows x86 arch:x86
bf7a785b8525fc70d64094d1dc4105ab
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
GetCurrentThreadId
GetVersionExA
GetProcessHeap
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
TlsAlloc
GetLastError
ExitProcess
Sleep
GetStartupInfoA
GetModuleFileNameA
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
LoadLibraryA
InitializeCriticalSection
GetVersion
GetProcAddress
loadperf
SetServiceAsTrustedW
UnloadPerfCounterTextStringsW
icmp
IcmpSendEcho2
Sections
UPX1 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bWYey Size: 1KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.cq Size: 4KB - Virtual size: 346KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.edata Size: 77KB - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 139KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ