fa6b92e08b3fd30a099dd7c20f4d3cd3_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

fa6b92e08b3fd30a099dd7c20f4d3cd3_JaffaCakes118
Size

68KB
MD5

fa6b92e08b3fd30a099dd7c20f4d3cd3
SHA1

d32a7a2e34609826b5a28f53eee95cb2a6eeea2a
SHA256

7648e2fc2a29e7ad252bdb7aa41f59b9b7a109e206c902e8ac2eaf0793a03e96
SHA512

badd5555a124f00306a8457c6e8c27eb8d47df06ca4e18d728577d3150418ea12b5cd9aad4766f13b6c15bacfed663df147558ef7a2d60689595ec7c521bc3d8
SSDEEP

1536:JMXxAUGucHk5Jryl1VnkpnV3AWOjbm/X3lQ+z+YV3bdL:SGudTyl7nmd9jdL

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
fa6b92e08b3fd30a099dd7c20f4d3cd3_JaffaCakes118
unpack001/out.upx

Files

fa6b92e08b3fd30a099dd7c20f4d3cd3_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 66KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 105KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE