328e96e90dd4eb7407dbbb2ea2f6a3ec_JaffaCakes118 | Triage

Sharing

General

Target

328e96e90dd4eb7407dbbb2ea2f6a3ec_JaffaCakes118
Size

109KB
MD5

328e96e90dd4eb7407dbbb2ea2f6a3ec
SHA1

af8a4355b0aadcf9243e08828185ec81f7659cf3
SHA256

b960ada89ef5d21636915d16f9605d6425fdd53cfebcfd4d8f41a39895d6878c
SHA512

cc42d61a41e733bd29877d6b4ff5f87e7b5ff405edab4a731d59b410e162c17e843f7cf41c6db512ad93b1e71d838f3f5c03701a879e3a521a146524fb88a20e
SSDEEP

3072:zmcYALrua1GPe2TENSiveJ/Fw9N+LYMdplT5vz0:z/CW2o8ivgiHMdplNb0

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
328e96e90dd4eb7407dbbb2ea2f6a3ec_JaffaCakes118
unpack001/out.upx

Files

328e96e90dd4eb7407dbbb2ea2f6a3ec_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 107KB - Virtual size: 108KB

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: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 100KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE