f7fe32baf6e4b1210cd974f9bf2bce9e_JaffaCakes118 | Triage

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General

Target

f7fe32baf6e4b1210cd974f9bf2bce9e_JaffaCakes118
Size

319KB
MD5

f7fe32baf6e4b1210cd974f9bf2bce9e
SHA1

0477fcb3265eb3da1a5855c742b2b28dda770aa1
SHA256

39694b01aff99d0d9b8238db04da41865076def35a37fc93bdfd43c61f971ff5
SHA512

81a392585b2c28215852e8f27dda0c0e55861e0241fe89e0e4d9f7b4e2e0daa2900288525a5776bc4d7a19bc1693087a3c833fe495fca09ad1d43222cae3ce13
SSDEEP

6144:nFco6ydl/ba9nyGxrrSMY0n6E4Io35l58mpfJANRExWyDaSSLmCuWFar:ulRZFN85dfJA4xWIaSiPuWE

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
f7fe32baf6e4b1210cd974f9bf2bce9e_JaffaCakes118
unpack001/out.upx

Files

f7fe32baf6e4b1210cd974f9bf2bce9e_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: 480KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 314KB - Virtual size: 316KB

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: 776KB - Virtual size: 775KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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