Behavioral task
behavioral1
Sample
94c5066e2b088df2c5e9574b4f16f4c2_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
94c5066e2b088df2c5e9574b4f16f4c2_JaffaCakes118
-
Size
214KB
-
MD5
94c5066e2b088df2c5e9574b4f16f4c2
-
SHA1
ed6fc125a4608960b3b889c703a92884dcd78441
-
SHA256
dc43c786b8ad52c5a26ffa35282b1db07a2e3969f65ad00abdef9ad415a8cbeb
-
SHA512
037071f8a95c417fe5f1f956647ac2ed3b1940c64811958901c31ee6beb12549657c7dad9bb146f45e11fb8ee25b3a7f73451babc0ab6716e8d0d79ed0e5bac9
-
SSDEEP
6144:HST/OfcxEU9UPUJZSMmVfVc8wMiPRTrO3Mrv:ZfABoULD093i1C8r
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 94c5066e2b088df2c5e9574b4f16f4c2_JaffaCakes118
Files
-
94c5066e2b088df2c5e9574b4f16f4c2_JaffaCakes118.dll windows:4 windows x86 arch:x86
acd9fa3a74cc4c1d92998e6ad62eeb8f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
VirtualFree
VirtualAlloc
ExitProcess
GetProcAddress
LoadLibraryExA
GetModuleHandleA
VirtualProtect
GetModuleFileNameA
FreeLibrary
LoadLibraryA
user32
wsprintfA
MessageBoxA
Sections
.data Size: - Virtual size: 492KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 193KB - Virtual size: 193KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ex_cod Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 308B - Virtual size: 300B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp1 Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 832B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ