2f31269afff6899efed9753f6e4a5261_JaffaCakes118 | Triage

Sharing

General

Target

2f31269afff6899efed9753f6e4a5261_JaffaCakes118
Size

79KB
MD5

2f31269afff6899efed9753f6e4a5261
SHA1

c9581ffb6a7729185f28820b3fb60454d9baf21c
SHA256

17243b43cf2024a62b51a7c6657b0c4ea55eac22abd3e556f62c0e2db7c14684
SHA512

c0c3878f647ef08ba09978fc71a7f5a1b6ad15162018543d697d3b51ce012cbcfce7f2a1f2fbcd33445c8cd0c007eede17a23d626baa9011b37ba23e03f93293
SSDEEP

1536:YzXUbJLMUK3+GiOb2uwp7d9uKQTBmh6MotqUSjq6h:YXiKli0e7D7x9G

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
2f31269afff6899efed9753f6e4a5261_JaffaCakes118
unpack001/out.upx

Files

2f31269afff6899efed9753f6e4a5261_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 73KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ