ff50191c641bc544cae6dd0ee7a6b33d_JaffaCakes118 | Triage

Sharing

General

Target

ff50191c641bc544cae6dd0ee7a6b33d_JaffaCakes118
Size

363KB
MD5

ff50191c641bc544cae6dd0ee7a6b33d
SHA1

5e2712324fcdd12d2091dae26e37bb73dd0cec1f
SHA256

d5459b9b5ed48fcc61d825dced42c4ec710b08942d754ac66b9eb13abf7b90a1
SHA512

4f6f5806000d2d00263ff7888365731be9283b211286443f0b0fe3e8f57e8ee87e55b8056393df29ea18e28f9abfda4bde97f7416a35da8ddfa0d4aab30ce82e
SSDEEP

6144:RFJBjmlez4SQ3ZYKdtWqzXNVv9rDgOWw2xZ0CKUztE2ouC1xOCKPl+fqKRr:RFJBqsGNdAidDrUBw2T0CFtE2/KxOCu

Score

5^/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
ff50191c641bc544cae6dd0ee7a6b33d_JaffaCakes118
unpack001/out.upx

Files

ff50191c641bc544cae6dd0ee7a6b33d_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: 564KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 339KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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: 836KB - Virtual size: 834KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ