Behavioral task
behavioral1
Sample
a644cb083e89a748601e31da5488240f_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
a644cb083e89a748601e31da5488240f_JaffaCakes118
-
Size
648KB
-
MD5
a644cb083e89a748601e31da5488240f
-
SHA1
cfcf25b7f60b475bcc3f48420e34b04eacf52bcf
-
SHA256
f05748d8436e6a8bfcd836fe6c5e76f85964ae4cf7cfd9e8bca75f2e093e7a10
-
SHA512
69a22087a4b433cb03e4dba2961a7c1f9190729f8aafc0f3435c0b3fdc9beb12b7d19f3012ef4d5e40917f4030eec391782292a1c7d02282917f8339c22d51ba
-
SSDEEP
12288:NxWLuqz6US1vy6uXV2l3Ui096qNb+gOm46h5:Nmbz646ul21UierNBjDh5
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a644cb083e89a748601e31da5488240f_JaffaCakes118
Files
-
a644cb083e89a748601e31da5488240f_JaffaCakes118.dll windows:5 windows x86 arch:x86
b03cba8b168a2affcbd2b33505d598e2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
TerminateProcess
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
PostQuitMessage
shell32
ShellExecuteA
wininet
InternetOpenUrlA
msvcr100
memcpy_s
Sections
.text Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: - Virtual size: 532KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp2 Size: 645KB - Virtual size: 644KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ