3338dc18d5954a5a60dc6db5caf8d91a_JaffaCakes118 | Triage

Sharing

General

Target

3338dc18d5954a5a60dc6db5caf8d91a_JaffaCakes118
Size

7KB
MD5

3338dc18d5954a5a60dc6db5caf8d91a
SHA1

2671ef6ed67059b1394119c8e34b6566c43a5e6d
SHA256

fd14af6175a8c70daec7c0b6d11f7496276180e205df005c5cf74703196d3eb7
SHA512

2ee50898445397a42bee44482a449caf0c9ae0cd15bdb43663d79be072237a1e95bf2d0b65f87c4dedb8504685a10865ae4281f4aab5bdfd49b08d548cebfe18
SSDEEP

96:ge0us6rsLBWqN4RUxrWoB7LsiI+KUBG9UHq17A4AuC0zwiVMMqUegaYo:gD6rQUqX+vieA4AuCHiNPegy

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
3338dc18d5954a5a60dc6db5caf8d91a_JaffaCakes118
unpack001/out.upx

Files

3338dc18d5954a5a60dc6db5caf8d91a_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE