301b8d4d63c022e0c2c6fae49ec0dd42_JaffaCakes118 | Triage

Sharing

General

Target

301b8d4d63c022e0c2c6fae49ec0dd42_JaffaCakes118
Size

36KB
MD5

301b8d4d63c022e0c2c6fae49ec0dd42
SHA1

6fd6708b08956986f24be4c75c00a324b0085586
SHA256

a1cd875002d46ac54c4cf63b5ea61f47f2f2d3408496eecba8a3261a54744914
SHA512

52a4da4772524e86e3b41d6fbd92aeae1519cf42683e4f8e6f1f56a46773158cafa6e6757299bbca772d1789d70fec931a6b177beef34a1be5b2ba4a421ea71b
SSDEEP

768:LwprPyljCsyJQQJ3WRLUxoqeq7gifHTVrAfsXJfUo4ryzwq:crCUJQQJ3WRLUyqeqkwgs5fqyz

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
301b8d4d63c022e0c2c6fae49ec0dd42_JaffaCakes118
unpack001/out.upx

Files

301b8d4d63c022e0c2c6fae49ec0dd42_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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 35KB - 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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 76KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE