e9e81c6fcc2f07653cc498ac0fe9089e_JaffaCakes118 | Triage

Sharing

General

Target

e9e81c6fcc2f07653cc498ac0fe9089e_JaffaCakes118
Size

365KB
MD5

e9e81c6fcc2f07653cc498ac0fe9089e
SHA1

25cbe98986bcb337c7b98678da1f5d3e70536e8b
SHA256

96def0f3b001bc425897928964a42415ec23222b561cd03c8b4e0b162546e9b4
SHA512

7610ceaaa7794c78fd8ffd535c5ebf658543049512a40d2367990d2a4be4bae07a45ab9b908df0d5aa72806e3f20cfef39254a4e8fb17b901fed4caa1905bf25
SSDEEP

6144:5LyMrn+feLzzQ52vV3mSyR2gKEEdIqxpFvAYiQ/pjFazl1XTkEcUO5x4hqYD26s:5LtTzNmSIJgpiQ7SXjSx2RD26s

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
e9e81c6fcc2f07653cc498ac0fe9089e_JaffaCakes118
unpack001/out.upx

Files

e9e81c6fcc2f07653cc498ac0fe9089e_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: 608KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 314KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 872KB - Virtual size: 868KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ