562efa85467c6caa76cdadc9f0b152b7_JaffaCakes118 | Triage

Sharing

General

Target

562efa85467c6caa76cdadc9f0b152b7_JaffaCakes118
Size

37KB
MD5

562efa85467c6caa76cdadc9f0b152b7
SHA1

2cdaf1defb61d0736d1ff69129b4c354b9c39a09
SHA256

a920582e6a5b23b8b5471739a1cc14813df27ad9e28929c1ce6d9c7dc363302c
SHA512

4a7ee5e46c58a39a268b006e8c1c0507da9e7fb1cbf95684b828b5cf38140745e6d52831bb19ff5c3c5ca3f0c657f221253b94f73ec5c9527e33cac61327ffc0
SSDEEP

768:VAPqVi8E8rBtp7Q1jmjg+7mZNz31NqwT68dtxJO3asoA1gCxuQsiiawZcGL:VAPqVbE8rBtBQIc3ZB3LT/a1oNC1iaY/

Score

5^/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
562efa85467c6caa76cdadc9f0b152b7_JaffaCakes118
unpack001/out.upx

Files

562efa85467c6caa76cdadc9f0b152b7_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 36KB

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

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: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 896B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE