fa63ac8f6d16cb8243e04d854592ca58_JaffaCakes118 | Triage

Sharing

General

Target

fa63ac8f6d16cb8243e04d854592ca58_JaffaCakes118
Size

136KB
MD5

fa63ac8f6d16cb8243e04d854592ca58
SHA1

713b7128a09039a2fe495b81e93e85adf325e92e
SHA256

755b7a72f3caf3bd7ecb5edc3f8d24e87eeec39856ca2a03ff19096644907da3
SHA512

f705fa7c67185fd4773cff62e61dc7561cc29848118c338366afede228a0628b5e39874d3f0d30668362febcc0acdeafc7911a9cbbe1db632c4229552bf853a3
SSDEEP

3072:Fi5ulz8tSiTV7clCjnld3aqvdKXvOO7COh5DitsxqhTJTB9SA5QDJ7:Fi5iz8TTalGdqqkOO7CQ5UWiTDSnJ

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
fa63ac8f6d16cb8243e04d854592ca58_JaffaCakes118
unpack001/out.upx

Files

fa63ac8f6d16cb8243e04d854592ca58_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 127KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ