db94a1e0c7b9c503c5ca2407ae8696f0_JaffaCakes118 | Triage

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General

Target

db94a1e0c7b9c503c5ca2407ae8696f0_JaffaCakes118
Size

23KB
MD5

db94a1e0c7b9c503c5ca2407ae8696f0
SHA1

e40cd5360e70599c2c693ecdfe689c17a509d0de
SHA256

8d3a6abce8ac7438ee4c2f9bd8d29c0d0a29c38cac1a58f3517715e3eedf4c85
SHA512

efb90d1c199c0e6b68bb787c744a5874828888db8c248a6c18690e7da1bd7e8688f469671cb194f71749dbd2eabb806553d4dc7b5f8233572394af7468d34fcd
SSDEEP

384:k8KQmdiUjBLkdrqiZJiywPGr4Jc3KaQG6zKlSzrBSVUKJrTOtGsevNZG7:lJaFAejOGkSv8tJetGZG

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
db94a1e0c7b9c503c5ca2407ae8696f0_JaffaCakes118
unpack001/out.upx

Files

db94a1e0c7b9c503c5ca2407ae8696f0_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 22KB - Virtual size: 24KB

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: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE