772a42b9964cc88e8a4ce0d9e9cfacb9_JaffaCakes118 | Triage

Sharing

General

Target

772a42b9964cc88e8a4ce0d9e9cfacb9_JaffaCakes118
Size

197KB
MD5

772a42b9964cc88e8a4ce0d9e9cfacb9
SHA1

0ee7b9a99c2d79b5eba569a3d8c8bf33a2c34c07
SHA256

5f64e4ba10c49d435db2f4c692cdebd62650098d6056e0fb6d3bb1e5fcbb61e0
SHA512

e489b1cc605afb73b2444dca6b02fff274131b3f2512c1162a8d8394baf3e0ca5a712f3c3bf370b277cec3e85d8bed12653ea3413ddd9040870b8c474cb89339
SSDEEP

3072:mHioRY9YsPb+JvOJW1gCKkoo1a1dcmRu1nyy6GnQ5Ohzv5aIgGssdZehk:YRyi0bUvOk/navZRMQ5Oh/dZWk

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
772a42b9964cc88e8a4ce0d9e9cfacb9_JaffaCakes118
unpack001/out.upx

Files

772a42b9964cc88e8a4ce0d9e9cfacb9_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 188KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 150KB - Virtual size: 149KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 140KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ