599a2cf45df798c31dfcdcc0d926031d_JaffaCakes118 | Triage

Sharing

General

Target

599a2cf45df798c31dfcdcc0d926031d_JaffaCakes118
Size

93KB
MD5

599a2cf45df798c31dfcdcc0d926031d
SHA1

013f9a04af85a6fdce0ee9fcedafe3f87c5d39e9
SHA256

90bdb5cacbdd962cb4a5d541f54a6f957a0e6fe77257ca26cd1832417f7335a0
SHA512

c2ebdc97e424a00a4ab5fb0ca5a56fd0dfa0885ef46cbf830ccd7e4c2dbabdc6046b56cd804c6cc944f1ebe53e7255797c8f260cb5d23cfc45d78ea3c2ab6d54
SSDEEP

1536:3pecfvV3GC/myH0ksdKwAI/prDBRiSpzvKCNZVAkaMYru914D2xBw8t:37lHHps1TpvKCHVfaRCrw8t

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
599a2cf45df798c31dfcdcc0d926031d_JaffaCakes118
unpack001/out.upx

Files

599a2cf45df798c31dfcdcc0d926031d_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: 184KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 90KB - Virtual size: 92KB

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: 256KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

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