b6a3459e5fe89f8ce765064c86b5cea2_JaffaCakes118 | Triage

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General

Target

b6a3459e5fe89f8ce765064c86b5cea2_JaffaCakes118
Size

76KB
MD5

b6a3459e5fe89f8ce765064c86b5cea2
SHA1

7f632a33d8b16056b16f9870dc2532df4d423279
SHA256

c8350eb991796865204cea1281ccebf7793be743493fcacceb59bce6d6d87cdf
SHA512

3fae399e5d1147a5711a1ee9871ec633366d1321aa21e1d0b7c55675872248c94a880ba7379c3ae3e6fe84798c0c1ae44234f90336686e5be8086bf56097dd3f
SSDEEP

1536:NmJdNgZPpc+U6zG/dwWDcNq0HbKPdYz7GrbtUVJ/jEE2A1kwCFlfbf:NmJcK+Rzm67GrbtUVR320xCj7

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
b6a3459e5fe89f8ce765064c86b5cea2_JaffaCakes118
unpack001/out.upx

Files

b6a3459e5fe89f8ce765064c86b5cea2_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: 212KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 260KB - Virtual size: 258KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 10KB

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