Behavioral task
behavioral1
Sample
df549b0cefbf360318d7841e6cf83d1b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
df549b0cefbf360318d7841e6cf83d1b_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
df549b0cefbf360318d7841e6cf83d1b_JaffaCakes118
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Size
112KB
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MD5
df549b0cefbf360318d7841e6cf83d1b
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SHA1
5af6e2e7fc4a368a6dd4cc144922f5b416effc27
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SHA256
bebff86a476203246d81488f64728d653d345660bf54312e54f790e20c1cd000
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SHA512
791c9b87bf65e0786b846eae8778d4b84068d69bc23f94fc28d0e2fa11189c9544b28ed2e7d335fcf56e857a146b0bb5ade13841e3bc6655ec11f419f3568871
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SSDEEP
768:zDw1RFtrJ9Qhtn2D75RDw1RUTPEXh3O2:zotri27pbqpO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource df549b0cefbf360318d7841e6cf83d1b_JaffaCakes118
Files
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df549b0cefbf360318d7841e6cf83d1b_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