301d71ed25159327e12d681db6216a6c_JaffaCakes118 | Triage

Sharing

General

Target

301d71ed25159327e12d681db6216a6c_JaffaCakes118
Size

14KB
MD5

301d71ed25159327e12d681db6216a6c
SHA1

2a8a321e759f3f94da9bcf76bce0551259e9929f
SHA256

6573f2bf29b33545ef2d508073f17d79d1be28bbf2a9d95b59382b8d058a0018
SHA512

8881f440eff8586562b96390393d35b46ff5074db78a3059a0ce331fd24b94fe58b5062e1cf6a80be593bd92c658cd2d309a3f04be0057f7e3e684c9d48db337
SSDEEP

192:yXLJGNZoo7ln51x696q0YgOqmuCKPmTyR9H9reX0PlMBKYTIcf0jIhAvy4fjopJy:yXQnvZn53u6nOq6KPmWrA0NB5iAvgqB

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
301d71ed25159327e12d681db6216a6c_JaffaCakes118
unpack001/out.upx

Files

301d71ed25159327e12d681db6216a6c_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE