8c40cffe31d7fb4f2074a7f27e8a9117_JaffaCakes118 | Triage

Sharing

General

Target

8c40cffe31d7fb4f2074a7f27e8a9117_JaffaCakes118
Size

18KB
MD5

8c40cffe31d7fb4f2074a7f27e8a9117
SHA1

c107edd20b858eda0f08e3a16ff1ec880860acb6
SHA256

43b9abbf4fceb5d63f1b17c4ce358a71fb54ec730c01b3b1c3134e732981c3af
SHA512

8a68587c66f61757486225b1aa21e1f05f7f8a6aa8acac100767df1c2ce87ac3867572a95e2b0043ce184a1a869cf531926d902778e0ac4f95ffab09281ea2b5
SSDEEP

384:n1PEqwC0GXgoGe8yzwnVBTdYr0/19GppxwrePzgwru+unPy:1srCvgoG7yzw3TdB/1OfHzv6+gy

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
8c40cffe31d7fb4f2074a7f27e8a9117_JaffaCakes118
unpack001/out.upx

Files

8c40cffe31d7fb4f2074a7f27e8a9117_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ