b68f2a9bcb2fd2bb70d517a50ec7aeac_JaffaCakes118 | Triage

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General

Target

b68f2a9bcb2fd2bb70d517a50ec7aeac_JaffaCakes118
Size

16KB
MD5

b68f2a9bcb2fd2bb70d517a50ec7aeac
SHA1

b57bd2a3b69daf7f31230c3cd3a4a5a7ab45da26
SHA256

459f4d6ee4031abf32973c973eb593bcf8a318415452e248f62d186d37d82a9e
SHA512

9e0c52818d824c17d5c6bf5050bf0b52dfa58e456689436113eafaba465e2bd7f3bd12cec5e709deced8ae5c9aff4f0bdae239a181b241207bdcf4dbea33b9e0
SSDEEP

192:6szfqeKbQjcqeyCaOiVx6Psktru6KslHcSXq3R16ao+towknhMGw11Up+KYQpHFL:6szfqhQji4x+hWR43wpytpyOJ

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
b68f2a9bcb2fd2bb70d517a50ec7aeac_JaffaCakes118
unpack001/out.upx

Files

b68f2a9bcb2fd2bb70d517a50ec7aeac_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

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: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

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