3e05ef44f81e5b1b042e34d7d79b023f_JaffaCakes118 | Triage

Sharing

General

Target

3e05ef44f81e5b1b042e34d7d79b023f_JaffaCakes118
Size

282KB
MD5

3e05ef44f81e5b1b042e34d7d79b023f
SHA1

dcfa7a4430ea6b7d06d81b3d22198a7cdc5305b5
SHA256

9a4e9fac05542785370b05517f43d1231adba318b62ce6c60e8e5947f06b2883
SHA512

c3e4614d8cec6cc6860ff4331deee9ccc0c0cbdbf12735c8e90c0792597f8bd3d0da90df63a6935c82601a656169750c6d08226565928813b150f3b7b17776fe
SSDEEP

6144:gp5B/xnrPSGe+IcJdLfM8eSMI9eFk3Arg/5:gfBpn1dXt90Fk+2

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
3e05ef44f81e5b1b042e34d7d79b023f_JaffaCakes118
unpack001/out.upx

Files

3e05ef44f81e5b1b042e34d7d79b023f_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: 504KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 278KB - Virtual size: 280KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 764KB - Virtual size: 761KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ