827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118 | Triage

Sharing

General

Target

827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118
Size

59KB
MD5

827a65ceb42a5ed71379b3dc3750a5ba
SHA1

8d1cdd8303638c73ee94519a74d63ff78508a46d
SHA256

4783f5922f34d9ef7b05d60c77b8ad2c941c756a8599f34cd5688680f4dc0c2e
SHA512

2519f3a3cfe4bb23d4a4e87786443e3a2876ee5cb38ec9afeef6575d2212183a4f242d74f78b7e2ef648bd4fa63246d5259c47161b0c3eae7c7378afbea0090f
SSDEEP

768:+1y8aWptvLdlkvum1/Wmdh6A42qfw270VvxlU6k/RVwQLLLaMqofa+MF2cfbTUa6:+tp9a9IwGqtaAQPeMqofDM7fbTgwrSf

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
827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118
unpack001/out.upx

Files

827a65ceb42a5ed71379b3dc3750a5ba_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: 140KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 172KB - Virtual size: 169KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ