Behavioral task
behavioral1
Sample
b51127e883665984034209b572808ffe_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b51127e883665984034209b572808ffe_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
b51127e883665984034209b572808ffe_JaffaCakes118
-
Size
69KB
-
MD5
b51127e883665984034209b572808ffe
-
SHA1
cd5b95eea9f5a3f05199a7597e4564486cd784f1
-
SHA256
0bdaf048a979d2ba45bfdb43770d5db024274085c67ff64846353fef072183fc
-
SHA512
ff4da92e51ebc4169c3029fe5644af63c98e4f850df81eab7cd3e20b0a008b1dfbbff788078abd9984939752931ff34f7ee21b2252edc54a30158f9a09d67c67
-
SSDEEP
1536:cGmKDRW5D0oJAUnH65kA+hfpSTIbkD8D9SxDV3V+ubO/L:tFdoqKAccTIbkoD9SxDV3Auiz
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b51127e883665984034209b572808ffe_JaffaCakes118 unpack001/out.upx
Files
-
b51127e883665984034209b572808ffe_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE