ecbbc15eb75e160d9a9bcfc471704690_JaffaCakes118 | Triage

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General

Target

ecbbc15eb75e160d9a9bcfc471704690_JaffaCakes118
Size

9KB
MD5

ecbbc15eb75e160d9a9bcfc471704690
SHA1

b58c01093f1e339be8270b35e3ebcd666d5cb8f1
SHA256

9d1f50ccaac6165abb6dee2aa71eb9c297a953181f53bb8d859ce3337e7c619a
SHA512

1fafc3bd770687dcaffddd022c2d959221de56da9845e94939d1f3cacf0ab9ab0c7a9a05a4072d0b8284c96f4d6f81604eb6fe45c719a9ec2cd74bda2af30166
SSDEEP

192:nCagZWxxQVxj0/WGA/AfOl8ZufVEbuY2+1BV+wdZLl:naAQVeAV4u+iY2+1n+ER

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
ecbbc15eb75e160d9a9bcfc471704690_JaffaCakes118
unpack001/out.upx

Files

ecbbc15eb75e160d9a9bcfc471704690_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 672B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE