ad13950bd1a9e94e78ccacddc81262a7_JaffaCakes118 | Triage

Sharing

General

Target

ad13950bd1a9e94e78ccacddc81262a7_JaffaCakes118
Size

21KB
MD5

ad13950bd1a9e94e78ccacddc81262a7
SHA1

05b8cb5903744919aa3c7552b3c5c8062ce1a82b
SHA256

fcfbe5fb3e979326ddaeadf8565980cb46815533035ca735e171c54514b24781
SHA512

8e946d1a403f3860b6eec7e9f4eac6393050ea67b1863b46f41ceb4c4f855944f5605103d8264cb255a50e9fac78fb99a191452ba1bd109daea3e9d1f93a142e
SSDEEP

384:36ZZ5foKUguPDhXFej2dT5k+wENrLKQXyg7VdLUbdyeE4HOnAufoY864SOHp:3U1oKoPDdgj2N5klomQXF0oebufrZa

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
ad13950bd1a9e94e78ccacddc81262a7_JaffaCakes118
unpack001/out.upx

Files

ad13950bd1a9e94e78ccacddc81262a7_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ