a788c7392215183d9c9165106e4d0543_JaffaCakes118 | Triage

Sharing

General

Target

a788c7392215183d9c9165106e4d0543_JaffaCakes118
Size

22KB
MD5

a788c7392215183d9c9165106e4d0543
SHA1

0c2872d22fd27085e72902833bb93405fa8d947d
SHA256

1d67c804a9a767159af9fc4786bfb9bed336c8c283ef4fea3b585ed2f5fba7b7
SHA512

93091ad2ecbffd8e99f8d5fc268cbf150785f141936ea02d65e14c9bcc3f7a7376bec6b79c7493e9d0cfd17fc49fbafcdac40424b4aae9e6d90f0446947ffe93
SSDEEP

384:/TTN/RiNeOvgYnQe6fV/h2nBNw0OdykStbKEQpLko4lSMdPV1K2Cb/8Ca1uAOqqP:/fNwJxC6tbKwO2CbEZ4ACrVf

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
a788c7392215183d9c9165106e4d0543_JaffaCakes118
unpack001/out.upx

Files

a788c7392215183d9c9165106e4d0543_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 76KB - Virtual size: 73KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ