674da85d2b14bcafe89494aeeceda1e4_JaffaCakes118 | Triage

Sharing

General

Target

674da85d2b14bcafe89494aeeceda1e4_JaffaCakes118
Size

139KB
MD5

674da85d2b14bcafe89494aeeceda1e4
SHA1

deda3d484eac67aa523982675cc90fd484ac5479
SHA256

d2f5c72dd4423636566408ca8014f18ab2f4aeda88793f66fbd5397be9bb99de
SHA512

3a10279e55f6fdd78651e35332ed143e864241419f4324e21f903f809fe6461eba1e65e255a1883f198eb483be9bdeb122dad3abb4e6add8300e83338c121464
SSDEEP

3072:/5SkdpCNPznuTQ3yPvLRV0jn5oYipT/CPTT2Vh:/gkdpCNzIrPvLRV0j5Opa2X

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
674da85d2b14bcafe89494aeeceda1e4_JaffaCakes118
unpack001/out.upx

Files

674da85d2b14bcafe89494aeeceda1e4_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: 332KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 138KB - Virtual size: 140KB

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: 76KB - Virtual size: 73KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 352KB - Virtual size: 365KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE