bbcd80866deb06727f4006c2d4fdf980_JaffaCakes118 | Triage

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General

Target

bbcd80866deb06727f4006c2d4fdf980_JaffaCakes118
Size

171KB
MD5

bbcd80866deb06727f4006c2d4fdf980
SHA1

d295cae2a25e98e345ae8b5884d9781dd81f2a95
SHA256

6f16cb46679bdea7a826f838e780de2022d51ed92fa093aff3bd707e83b0f1c3
SHA512

e6082e3c7291b6ade264a6ddb8191d59f378b05a6882710029f998f85a52bd5453d1962514195eeca6c496394b5b30cea7d33972503e72e96a81b8e1114da03a
SSDEEP

3072:bBiVdAaOVbvahAhAQgbAgEyU0Zw+tfsxCOY4LQRuJ618SGk:VioaOOAhAQqAgEOxtEIOy8SGk

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
bbcd80866deb06727f4006c2d4fdf980_JaffaCakes118
unpack001/out.upx

Files

bbcd80866deb06727f4006c2d4fdf980_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 169KB - Virtual size: 172KB

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: 188KB - Virtual size: 184KB

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: 12KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE