064ae21c2b43b641fe03c9bcf6056c22_JaffaCakes118 | Triage

Sharing

General

Target

064ae21c2b43b641fe03c9bcf6056c22_JaffaCakes118
Size

28KB
MD5

064ae21c2b43b641fe03c9bcf6056c22
SHA1

ac4815d19d6db1cd606250ada94debb8e4b9c614
SHA256

761914143214b3d6d83649c2f437d778a1883b044b2e07d628ccc4652fa24328
SHA512

e1fb2ff14864b6110998576c12d2221dc25f47d34e0741f14d6b9f397c7b3559aba0ff346fae97d815addd676fd7c31173bcdf2b05bde0b397ee30c51f9dfa1a
SSDEEP

384:iSu5SGnF3FNYReo++kSbtNRVnci41yuJ5k6rfCKHVxfKXXnPZIQwnLCukMGYayJ3:xur3FNKTtNRVh4ZJS6jhmBOWujra9v

Score

5^/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
064ae21c2b43b641fe03c9bcf6056c22_JaffaCakes118
unpack001/out.upx

Files

064ae21c2b43b641fe03c9bcf6056c22_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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ