5a86921a3239502b9ff3d7ed0fd2f2bf_JaffaCakes118 | Triage

Sharing

General

Target

5a86921a3239502b9ff3d7ed0fd2f2bf_JaffaCakes118
Size

137KB
MD5

5a86921a3239502b9ff3d7ed0fd2f2bf
SHA1

5f0dc12e2fef870affb9675bf5913a39eb84f80a
SHA256

51c202001baad8bca12847807281a96cd20e51cc13c85ceb990b390b9c7787b6
SHA512

dacc86c79900e1203ef2aeb261aa3626c18eef4fd10c5dadd5677aebfeb778b9ec119b6c124d0140f03de017f25e522cdbdb98dad68bef4e1b8b955269e2d555
SSDEEP

3072:/eQw+KvN8fDBsgfIo4ryWc/rwEVnXB1tJGbbKJOiJn5gHGKWui:/eJN6DBPfIJGntEqJd5QG

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
5a86921a3239502b9ff3d7ed0fd2f2bf_JaffaCakes118
unpack001/out.upx

Files

5a86921a3239502b9ff3d7ed0fd2f2bf_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 129KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ