c8fab3fc8e416fe0f64ac856ce3bcd03_JaffaCakes118 | Triage

Sharing

General

Target

c8fab3fc8e416fe0f64ac856ce3bcd03_JaffaCakes118
Size

15KB
MD5

c8fab3fc8e416fe0f64ac856ce3bcd03
SHA1

27d4cf13bc4d8e3ec8075d51686c58ae4fa8734c
SHA256

384ff12531b84f929f679d67d028da81cff1503c866892d7296c3f6b14c61649
SHA512

7943660572c1a61ac15bda02642f7ca0b1b76c071df940e166b144986ce4605c407b2366e231ecc52c3ee6ced97da597d8465a9424d2c2fabef658c2b2b16b1e
SSDEEP

192:oqoBH0S1I02TFxYBofCx2RFQykWrcFATOB5ghswtNca3ty5:oVBHj2TFGgCOFX7SCly5

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
c8fab3fc8e416fe0f64ac856ce3bcd03_JaffaCakes118
unpack001/out.upx

Files

c8fab3fc8e416fe0f64ac856ce3bcd03_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

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: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ