cff7990e262c4577c677f2b8a0e4f52b_JaffaCakes118 | Triage

Sharing

General

Target

cff7990e262c4577c677f2b8a0e4f52b_JaffaCakes118
Size

91KB
MD5

cff7990e262c4577c677f2b8a0e4f52b
SHA1

b5dd95e5e3a1d85d0b92abfa365c622bbd6ef036
SHA256

3c4a6ae42aa1e049ccba3c156577a5efdc94eff8ccb51d6f62025c71354e2d9b
SHA512

48bca3e200c4af1b06f2c04a665aa400b9caef6e82cf358ebce018c4537cc9d400b9b3e41450072ee726632b32134d41b6764de6ebecd5635a3117e290e7d482
SSDEEP

1536:PAbtHtcYFOGSAnurzLogdTsj5y7t8r6mbF3yEWZkpQxBj3fVpc4w/blG2:Ib9FSAnqJdTU5OSOmbFUZSildpBw/bl1

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
cff7990e262c4577c677f2b8a0e4f52b_JaffaCakes118
unpack001/out.upx

Files

cff7990e262c4577c677f2b8a0e4f52b_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: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE