ffac3402a37dcdcd4eea886f20e9bbb9_JaffaCakes118 | Triage

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General

Target

ffac3402a37dcdcd4eea886f20e9bbb9_JaffaCakes118
Size

10KB
MD5

ffac3402a37dcdcd4eea886f20e9bbb9
SHA1

611b56e22578d8650e03b375c52282cf45a3b069
SHA256

c02d3426f3b3ee941f5c5afaaa4b0f5b55abafe9f3c843034a787ae828bb8e61
SHA512

94f57550ef7120a4abbae284c285c688ba1c41a110bbad830012ea0ac07231dbc37f6c040705c630e278b78dfc924cfdeb240eea99b5005785f7e8a6711955be
SSDEEP

192:GWaP9FOUw0Q6N+T47FbIiy8Kq72mjXQh1HtGs/E5b89AYuVGdo:G9Bw0QphcC1RuYO

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
ffac3402a37dcdcd4eea886f20e9bbb9_JaffaCakes118
unpack001/out.upx

Files

ffac3402a37dcdcd4eea886f20e9bbb9_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: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ