b9b69c05a6f82e08bbaf9caf911c0915_JaffaCakes118 | Triage

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General

Target

b9b69c05a6f82e08bbaf9caf911c0915_JaffaCakes118
Size

9KB
MD5

b9b69c05a6f82e08bbaf9caf911c0915
SHA1

be24790d4d0d01a8b3aabef97daf81f9698047ac
SHA256

46ebf26369cd6a30e9f26afd00063604a869126b3691d091c9ad14cfc91e089c
SHA512

b7fe95c3372c50f0d678fa761ba654f6dd56a3747eb66febb2bc3c50de5797c5975a3f4f431623e733a023e4157ea7446d5ec30f20fb23a287e014b015c059d7
SSDEEP

192:TojrRJiLT5QJNfC5NEhocSSgnL1EdkJnh83Lb:TUniJWNfA0gaCJn63Lb

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
b9b69c05a6f82e08bbaf9caf911c0915_JaffaCakes118
unpack001/out.upx

Files

b9b69c05a6f82e08bbaf9caf911c0915_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 164KB

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

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 302B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 776B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ