b98a59b311e9a8cb4558be66c834f066_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

b98a59b311e9a8cb4558be66c834f066_JaffaCakes118
Size

33KB
MD5

b98a59b311e9a8cb4558be66c834f066
SHA1

c821755555169a95001cd99f53abaa0ee8e906b8
SHA256

d840d5d0f306fc4f0a0925b363ad5c79ea74519a180c78e7744ad1e91b92c226
SHA512

e6ad23da80ee5e7f4754040b272b84c8fb444f4994f35b829dd6f9f806b503329cd3ceee593baf4c2b251256f1bd9f4f59f22cd3b4a2735df90f3180a71cce3c
SSDEEP

768:xxS/Bei+9XC6Nn3J+vkyrAZpFuyiMUQkDIxwQ4R51RmY25W:xxSZklC6F3J+v3AZpFV1oIxwQ4Z4Q

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
b98a59b311e9a8cb4558be66c834f066_JaffaCakes118
unpack001/out.upx

Files

b98a59b311e9a8cb4558be66c834f066_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE