314311f27a9f49b65bd2e331b737c585_JaffaCakes118 | Triage

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General

Target

314311f27a9f49b65bd2e331b737c585_JaffaCakes118
Size

18KB
MD5

314311f27a9f49b65bd2e331b737c585
SHA1

c30435e81477a3e4df8c6b592ddb52005bef16cc
SHA256

cd1bde9ed0d8cc1776e14cafd92acf7e720b0ae8281eac194938a0a5053da93b
SHA512

c2e1abc54fe5433f91c8cb7a22f717dc45ed4088f4d59ff5ac6694505944e714a31382c792fe05f20c1f05957e88ce8be3a6ae254039ba8d8007aff77a54542d
SSDEEP

192:hewsPbGZu5IBZCtMJRAY49yuLf3ht3ePgoH9KzSQz2aHbyMQNIwUxdUQtBChqSOQ:hewf8IBZPAY4H+BuSQdiAj+IjUT

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
314311f27a9f49b65bd2e331b737c585_JaffaCakes118
unpack001/out.upx

Files

314311f27a9f49b65bd2e331b737c585_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ