3cf9055128ff7ded43a6399099a9c662_JaffaCakes118 | Triage

Sharing

General

Target

3cf9055128ff7ded43a6399099a9c662_JaffaCakes118
Size

232KB
MD5

3cf9055128ff7ded43a6399099a9c662
SHA1

2c1fbc8d96fcfd6fd7f4109f75d2b8b5610b5e4c
SHA256

f55b1227cfeb3f093653a8f60ead90910bb14e024b99a0d7942d8208efd5b144
SHA512

a8c4f1d5df75bcb55aae2457342d075b3963bd16a632690c07e1568c7d628db0989dfa52bd1a9a15066f22adf40fb5bf69495282e4fb4ac31bfa1afb196a5f19
SSDEEP

3072:HpjM1RWgitGQhX78D4M/3HNigG1sXVv7/9w9dI891IReKd1IypITvfS+xdhRf:JwPWNtIbPHNiD1sX9pWda1k39nhR

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
3cf9055128ff7ded43a6399099a9c662_JaffaCakes118
unpack001/out.upx

Files

3cf9055128ff7ded43a6399099a9c662_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 229KB - Virtual size: 232KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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: 296KB - Virtual size: 294KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ