036f8c86220f78eb0f99dca97fe7a643_JaffaCakes118 | Triage

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General

Target

036f8c86220f78eb0f99dca97fe7a643_JaffaCakes118
Size

46KB
MD5

036f8c86220f78eb0f99dca97fe7a643
SHA1

2014a6cb869668c4156c0d88dc9a6bcfb085ec02
SHA256

f4951bde3e69177b6f60f501b7214f295bc6e60d26547a77293c4bb09f87c9bc
SHA512

74b81fd3e4786c83f4ee135e70769d982f2d964532a7bfd9b3b1c2061b158ebca2022281da02db153f9a2ec743f09e0ee6da521783ecbe636ce07beab823c5f6
SSDEEP

768:G01GU3Xt2EmIqPWSmaQDGQ4a7b8QYWldpYG9SBDaxS2ARmgNi8HxSPV:G238EmFuSpQaQfvn9HpZYB29AkgNBH0V

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
036f8c86220f78eb0f99dca97fe7a643_JaffaCakes118
unpack001/out.upx

Files

036f8c86220f78eb0f99dca97fe7a643_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 45KB - Virtual size: 48KB

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: 72KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE