630b7403e964e6a0533519bdf8efe93c_JaffaCakes118 | Triage

Sharing

General

Target

630b7403e964e6a0533519bdf8efe93c_JaffaCakes118
Size

133KB
MD5

630b7403e964e6a0533519bdf8efe93c
SHA1

be760c041bae40ee5d35359d37300079bc20693d
SHA256

8f3a492cce4981ed7a1d6602e42ad8647425a87d0746f1226f6349ccce8accc9
SHA512

6f9eeae3f8753f6bcb09bcd4713d3beaa1147b352a7876547d1c100a48d3dff0c53ad9122cee8ba510c8068d90ee8c3a5f0b9da6fbad47bdd362097d550ebd8b
SSDEEP

3072:pDfGy45ZtjV1mmb6IaD0q4cHC+m00qNxyvmgkIQA0z2jI0QP:pDzytjV0g6IaD0qfHC+nxfg/sTN

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
630b7403e964e6a0533519bdf8efe93c_JaffaCakes118
unpack001/out.upx

Files

630b7403e964e6a0533519bdf8efe93c_JaffaCakes118
.exe windows:5 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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 124KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ