d9d3f33ca20f169039f03576806ba3a4_JaffaCakes118 | Triage

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General

Target

d9d3f33ca20f169039f03576806ba3a4_JaffaCakes118
Size

28KB
MD5

d9d3f33ca20f169039f03576806ba3a4
SHA1

abad863ac1440b6d2d883a19f5b7d4fd85aef856
SHA256

2887d2d01a5402156b75b65e020fddbfe7f67b55ea1bdaa18be6e2be4169a8d9
SHA512

a5fdf304fa1cbc96eb052e3004306493dd31cc923dcae2b0ea6fcf7e73e18a210dd4e12c793db02abcdfb3b873d29170c5aa426a1303f1ba55d5cdfaf9010c41
SSDEEP

768:xv04xDE1w9Q/m9KQDUG9EpEwZIBUE7QIjCgatXyJxOjo/LK06f:xs4xDEW9oGNwg7QI1atKxBLL

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
d9d3f33ca20f169039f03576806ba3a4_JaffaCakes118
unpack001/out.upx

Files

d9d3f33ca20f169039f03576806ba3a4_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe .js windows:4 windows x86 arch:x86 polyglot

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: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE