8a48abd36eab32918885607f7ca9d6fc_JaffaCakes118 | Triage

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General

Target

8a48abd36eab32918885607f7ca9d6fc_JaffaCakes118
Size

7KB
MD5

8a48abd36eab32918885607f7ca9d6fc
SHA1

f0166d3d8cf821757bff889cc20a00012905bc42
SHA256

4e7265dee48e5ecbc4b4a4f42f3e30b1b44be00f45a50daa5e6f25b0b2c2411a
SHA512

e132323262f8b9693d95f4a1b3f579895abfa8291d1b5e7728eda3cd35861a7f40c4d39470ec869d3b62c46e0bb2085febeb83f614fd9ae805ce48d8b848e345
SSDEEP

96:ebOUA4/qiWYQAlDwRt3sOtH5F+A4XQqvFdEFKZGkaRlyWj2SFYetqmz:vUJ/TQO0D3RtHWA8ts6TazyWVNnz

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
8a48abd36eab32918885607f7ca9d6fc_JaffaCakes118
unpack001/out.upx

Files

8a48abd36eab32918885607f7ca9d6fc_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - 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: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1020B

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