39338819fce51a7ec8d3a59ba3f0b510_JaffaCakes118 | Triage

Sharing

General

Target

39338819fce51a7ec8d3a59ba3f0b510_JaffaCakes118
Size

23KB
MD5

39338819fce51a7ec8d3a59ba3f0b510
SHA1

355cdabdddca81e98b252a81a097d5808d789ad5
SHA256

bb650109966d86e1b093a7605aea39926679f7f419ae9f32658ece1aa261b4b3
SHA512

1bb959c228083c70582b169467fe70e507e0fca7930cb690dc50da470d8190cb5af609b87440421a4207a3b6c8990ab870ae1bb810619dee6b6a8393247d7838
SSDEEP

384:zRZdAIU+Se3U6ZUinXQGKgM632P1tgeSOIP/ez3qWKuI5Trn7rrhJ86WCf5RBN4j:zR0IzrZVAG9GSOIPGz67uI5LrxWu7BNy

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
39338819fce51a7ec8d3a59ba3f0b510_JaffaCakes118
unpack001/out.upx

Files

39338819fce51a7ec8d3a59ba3f0b510_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 22KB - 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_32BIT_MACHINE

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE