04d7c2416140eeb1d92ac42239c9d9b8_JaffaCakes118 | Triage

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General

Target

04d7c2416140eeb1d92ac42239c9d9b8_JaffaCakes118
Size

21KB
MD5

04d7c2416140eeb1d92ac42239c9d9b8
SHA1

befcc3fcc0277f39e8d6d6bbf97f969fe62e3e30
SHA256

cdde81abe7aec56fce6b352b8020efac6a08cc174b8141d2fae7f5d9ab29b8f8
SHA512

d87e8f14401809421b68e37fdb78db9476ec575cd8ebdc83e4c8a4fd9f17df70cb6514ff44893822d7470226fcdb57846d947da0bead527a6ba0c4273b79f4fe
SSDEEP

384:wSbAshyrWljF7nqdT3Of1rvhNhvV/6kPiIVKGBgcfavtl53Z9sHdNh:5bAshyrCx7qdTefpR0G06gQAq9P

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
04d7c2416140eeb1d92ac42239c9d9b8_JaffaCakes118
unpack001/out.upx

Files

04d7c2416140eeb1d92ac42239c9d9b8_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

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: 28KB - Virtual size: 25KB

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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ