19e504ada9fcd470e3c8ae519fbfd055_JaffaCakes118 | Triage

Sharing

General

Target

19e504ada9fcd470e3c8ae519fbfd055_JaffaCakes118
Size

344KB
MD5

19e504ada9fcd470e3c8ae519fbfd055
SHA1

e1589c21c3cb2b87e3145e14a58bfbc664ee756b
SHA256

beb354e2290d3f9d70916ea811e43422400dc79207d3db25925e514e85bca8c5
SHA512

474d0ddcbcf30d571e2b1a10fd81fa859c05cac55fa143307de54d5f4c28cddcf678c7bb3efa543067717c08e5af5e98bdf23d9dde9ab0907467d9d14941b1d1
SSDEEP

6144:QUgPai+oC8EbEnbDmwQ0uTIi+5GlIzYrQf2SuPWOzL9PtEOW4hlODqCNLFuJgyqw:6CiEEbq0b55AIz+QflMBLTE0hlkhFSgM

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
19e504ada9fcd470e3c8ae519fbfd055_JaffaCakes118
unpack001/out.upx

Files

19e504ada9fcd470e3c8ae519fbfd055_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 336KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - 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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 280KB - Virtual size: 278KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ