1b8f544f10cb311f271e4da55189b842_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

1b8f544f10cb311f271e4da55189b842_JaffaCakes118
Size

28KB
MD5

1b8f544f10cb311f271e4da55189b842
SHA1

e0a5fa9a5098e34df2ffd9938d1a94827f5d4420
SHA256

c35d980e38abea5b84c16e1c5386c3a4710b62294c5ea8dee6ee8cf6df2399ea
SHA512

42403839ec26405551f0d8c5dfc2241184d3c4681c9f8221e60b20464b1ad0ea61a304e70ce6a9f752926d86e4c2411247b74d1bb35dac64941f5d3972770ec1
SSDEEP

384:mvxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN1qgxOEJY:wv8IRRdsxq1DjJcqfjYY

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
1b8f544f10cb311f271e4da55189b842_JaffaCakes118
unpack001/out.upx

Files

1b8f544f10cb311f271e4da55189b842_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

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: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ