8aeeb6db246e6a67cd5b7ee197c5facf_JaffaCakes118 | Triage

Sharing

General

Target

8aeeb6db246e6a67cd5b7ee197c5facf_JaffaCakes118
Size

164KB
MD5

8aeeb6db246e6a67cd5b7ee197c5facf
SHA1

b62cb54522367b16a54d89a59165fb0419e11ba5
SHA256

ef1f9a3c0c3a979e9b444b422620c2c44edea203e53e5577d39f2d24f019a49b
SHA512

c39bfa59ad25fe87ab107d866cd673365b8cc3a564215f8167e770b05bff596d2310b4693dd8ae2044e9dd7768a69753665d5194850e1fdafcf3c4fe2c5904f3
SSDEEP

3072:yefoaGUUvN3VVTpO2hD5GWP513SOse8P6d3CUkcXJkkZE9eX8ks1o9:bfdGUUF3nB5nP5JSOBg6JCpGFZAPFo

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
8aeeb6db246e6a67cd5b7ee197c5facf_JaffaCakes118
unpack001/out.upx

Files

8aeeb6db246e6a67cd5b7ee197c5facf_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: 436KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 160KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 548KB - Virtual size: 544KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ