662054eb40c09cb6aae8ae37e6d1a332_JaffaCakes118 | Triage

Sharing

General

Target

662054eb40c09cb6aae8ae37e6d1a332_JaffaCakes118
Size

7KB
MD5

662054eb40c09cb6aae8ae37e6d1a332
SHA1

1e642f025a0c1c1b3a5e2bc76adc51fa6b061683
SHA256

9b2e088276468de8a3327d47a687dbf2f190920fd6b7b6039abb0e46d323e24e
SHA512

0afe6d103395e863c6ed51b8cd5802af4c63039b1164aecd8d829ab3042d3308c20b2cf1c9dd0dc48bd600cef9171e0bc39d995872e37762ed0925c8a0aef8d8
SSDEEP

192:dwoNUoqmNrDVu9jEYGJkt2FLjPI9mTo+YVmkoArvYCCdVI:PNSmNgeYGJkt2djPG4bYQCj

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
662054eb40c09cb6aae8ae37e6d1a332_JaffaCakes118
unpack001/out.upx

Files

662054eb40c09cb6aae8ae37e6d1a332_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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: 14KB - Virtual size: 14KB

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: 2KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE