b151f15ded0aca7d6828a7d4d35d28d7_JaffaCakes118 | Triage

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General

Target

b151f15ded0aca7d6828a7d4d35d28d7_JaffaCakes118
Size

72KB
MD5

b151f15ded0aca7d6828a7d4d35d28d7
SHA1

016427e22dfad022b8e5d676aa1b726fd7a32dae
SHA256

b6c808ad16779ae8491af27d4a2e111f446cb1b4cc4cbbdbf783f7a87a398348
SHA512

5a193a7c00d594c409f63618eb00e1954acbf4642dbeb4a71b33be71a70fd595ecb70d781c2c967518d618f08ce8f2c5b573229a705a86957d558afb05c91131
SSDEEP

1536:sNFSZzAxJKdot3ZmH4qLBqJYlLKPkCr8iEDY5O1h2HUsqKJkQi2J:MFw8JfmYyBib7ZEDt1h5sXJkm

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
b151f15ded0aca7d6828a7d4d35d28d7_JaffaCakes118
unpack001/out.upx

Files

b151f15ded0aca7d6828a7d4d35d28d7_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: 96KB

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

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: 128KB - Virtual size: 126KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE