a875fd3238c29da4cf317a0e081da5d8_JaffaCakes118 | Triage

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General

Target

a875fd3238c29da4cf317a0e081da5d8_JaffaCakes118
Size

9KB
MD5

a875fd3238c29da4cf317a0e081da5d8
SHA1

69bcc9108ff5e92166a4026d18ffa9d7a93cbe3a
SHA256

9b612654b61f71191ca70cab73b97a2dbbad39295cc645a525303d5d2211d310
SHA512

caa7c720d8f2dbe6db5c0af52ae5d92f445e576d16081a37d2b4a360145762f7762fb49484b413e3ae0629f305650b31d6dbe0d32a5e99380fa9120c3310a0c8
SSDEEP

192:/TlMi6dUCC1WZTqoXqVLlGTT4UDaZPLJoJuasrVKEkQ:/TaIJ1UTqoaVZGXYP+2VKEkQ

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
a875fd3238c29da4cf317a0e081da5d8_JaffaCakes118
unpack001/out.upx

Files

a875fd3238c29da4cf317a0e081da5d8_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - 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