d52f77280a4f468b726e9136c05e73ef_JaffaCakes118 | Triage

Sharing

General

Target

d52f77280a4f468b726e9136c05e73ef_JaffaCakes118
Size

131KB
MD5

d52f77280a4f468b726e9136c05e73ef
SHA1

9004647075e1fc583e0ab198f2c5f42a1ea291c5
SHA256

06cd57ead20cb0249da77677eec8325eef2d73dc146111350217c518d974ebea
SHA512

43d3ed7025da0a300a98a7bcf3967b6b775ca25547d822fe741ef83f4cf430ae40ba1797903c341074dc1d917b187482669716166427f5413a0479f89fc595a9
SSDEEP

3072:i+Jmugj5kSBTs1xkwVsIqLCFQZPjmuf6ymMFrqBVEYZ1VxHiQ8j:iQmbNkSBIYwVsIqiujmsFmhBVEeAQ8

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
d52f77280a4f468b726e9136c05e73ef_JaffaCakes118
unpack001/out.upx

Files

d52f77280a4f468b726e9136c05e73ef_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: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 127KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 88KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ