82fa0e2fff37521a25437055d701ac18_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

82fa0e2fff37521a25437055d701ac18_JaffaCakes118
Size

26KB
MD5

82fa0e2fff37521a25437055d701ac18
SHA1

de7ca1062042d2284df5d845922a5e63e97f5bcf
SHA256

6e823967bd2d7f5965b5d7bd0e127a361b62d821a123208bb6a8a12347d98281
SHA512

8eb1d0fe7e2ef015a87dd4078403d0da988aaa16e90ce7565c0bb91ae22180afe4de65168ba82929bb59dd906b07e6008c5b95b56ed84ca0b6a8f0ad72ce54e8
SSDEEP

768:4uUmCsyP6XB2gZlfH6GReXOpUAg+L3bFzMoy:tUFsyPKnlfH6G2nAPLRzMoy

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
82fa0e2fff37521a25437055d701ac18_JaffaCakes118
unpack001/out.upx

Files

82fa0e2fff37521a25437055d701ac18_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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 23KB - Virtual size: 24KB

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: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE