e279b7af04ec5a38f9373b002f36057f_JaffaCakes118 | Triage

Sharing

General

Target

e279b7af04ec5a38f9373b002f36057f_JaffaCakes118
Size

102KB
MD5

e279b7af04ec5a38f9373b002f36057f
SHA1

702f500acd9537986dcd90550d96cec82c08b1cc
SHA256

899b1d8e0c960996a9dfa4e1faeed30b8a2bf0df8de896ff2a36c4e9ef7582d3
SHA512

ba18c6acfd19e6971a71158785ef88be7ac2ca992b602781409619f2cbd330d50405a24061feb5da854f885ed7cd8541b85f3d68782f25b1a0cd288da283f4da
SSDEEP

1536:zgYvmWkPvPCznX5Y8aNaTYSGiCNGAYAX/ptV2ckjvcBWufabuOgG1KukJiwlHPNE:EdhCzpY8aMFCr/3PkDc2b3gG9kJieE

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
e279b7af04ec5a38f9373b002f36057f_JaffaCakes118
unpack001/out.upx

Files

e279b7af04ec5a38f9373b002f36057f_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: 360KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 98KB - Virtual size: 100KB

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: 444KB - Virtual size: 443KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

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