b42adca7f3bdfa2e8ede414b71727c07_JaffaCakes118 | Triage

Sharing

General

Target

b42adca7f3bdfa2e8ede414b71727c07_JaffaCakes118
Size

22KB
MD5

b42adca7f3bdfa2e8ede414b71727c07
SHA1

78c9620c14238845a38b89d22b62afa05ec09fa5
SHA256

53214c4e948f2786c5cbe689a99db4a99879a7570c81705a7cad8ffef04a8f19
SHA512

a89afed682fc50845e4a2d77fbb23c4d78c56b4d7b35ba59f8f1be522e77baca0ade5fd6d6db11a79930e20dc50ae3014a12e036661c48c4381b0204064b0961
SSDEEP

384:nU2HIwVefjbebtFc6VPlILPW4jObVmVVrias7k5NFeD4uIztEk:nGGefjqbQsGAG18k5/Rx2

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
b42adca7f3bdfa2e8ede414b71727c07_JaffaCakes118
unpack001/out.upx

Files

b42adca7f3bdfa2e8ede414b71727c07_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: 56KB

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

.rsrc
Size: 7KB - Virtual size: 8KB

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: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ