Behavioral task
behavioral1
Sample
1e850d44b92d0bb1658987c8674bc2b7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1e850d44b92d0bb1658987c8674bc2b7_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1e850d44b92d0bb1658987c8674bc2b7_JaffaCakes118
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Size
224KB
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MD5
1e850d44b92d0bb1658987c8674bc2b7
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SHA1
598430654655741559d2befddb8e24b4a0638685
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SHA256
213289ba192f64535ae1a676e7792c0550e878b78e7b73d346ee695ed3dee8c7
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SHA512
dd98ab1fb450b582c321f4ecae92596999c718b3316965f92403a1cb308b991e4871bb31a19449bee5b59e32b193cbdfd0183294aded0733361d5b2455503730
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SSDEEP
768:KDw1RFtrJ9Qhtn2n75RDw1RUTPELh3O2zDw1RFtrJ9Qhtn2n75RDw1RUTPELh3O2:Kotri2/pbGpOQotri2/pbGpO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1e850d44b92d0bb1658987c8674bc2b7_JaffaCakes118
Files
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1e850d44b92d0bb1658987c8674bc2b7_JaffaCakes118.exe windows:4 windows x86 arch:x86
d028ed91d908ca3f4bdbbbb8a346d246
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
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE