64db715376cd0411fe69dcfb6f342a51_JaffaCakes118 | Triage

Sharing

General

Target

64db715376cd0411fe69dcfb6f342a51_JaffaCakes118
Size

162KB
MD5

64db715376cd0411fe69dcfb6f342a51
SHA1

224a8607131ecbc55380a32cc4694d6609076fef
SHA256

2dafcc925fe06bf8d5e057ba836cae0adeb0aa049240f70f2b80a716073acb62
SHA512

d7a0f4dc81cc04db77e74c46ca2acd9bd2ea2a27b9fc6850feadf559cb116d7f2b33fa4c79d12055f4df78af5e37792ae1f09dcecd02685c64673f59072d11a3
SSDEEP

3072:wOgpp9ARzWvkPeX+O4WylbzxUMyhdSQvdh6m8OBeETioMv:Nk+RzKlXuWEbzxU5dSiPBeAioS

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
64db715376cd0411fe69dcfb6f342a51_JaffaCakes118
unpack001/out.upx

Files

64db715376cd0411fe69dcfb6f342a51_JaffaCakes118
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 288KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 161KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 412KB - Virtual size: 409KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ