487e8f83a1432cafe329f4ae3a8c1e40_JaffaCakes118 | Triage

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General

Target

487e8f83a1432cafe329f4ae3a8c1e40_JaffaCakes118
Size

150KB
MD5

487e8f83a1432cafe329f4ae3a8c1e40
SHA1

8058cd06dab53d241455fcd2959d17650777ab62
SHA256

043a0879e6d767a0d970b241554082baa4e4a7001c8ceee1b0e78ae55f268435
SHA512

23439bcdd283e5c6b3de27c0f8b428e202e8f4770c5c0e9c8538ef5cf4d3bb7fcc862219e58b5497b4d35cc8dae0f8418a9f10578dbe8556d7005a8a33665ea3
SSDEEP

3072:XkmqMrCl9Q6KwTmGKdAgC8X92SPI3ji+sV0WO5S+2B57BsVoQ:uMGnnmhXC8t0++sy5J48r

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
487e8f83a1432cafe329f4ae3a8c1e40_JaffaCakes118
unpack001/out.upx

Files

487e8f83a1432cafe329f4ae3a8c1e40_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: 20KB

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

.rsrc
Size: 2KB - 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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 912B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ