c20bc6be3a35119c43fb89eed45efabb_JaffaCakes118 | Triage

Sharing

General

Target

c20bc6be3a35119c43fb89eed45efabb_JaffaCakes118
Size

70KB
MD5

c20bc6be3a35119c43fb89eed45efabb
SHA1

fa079f629b8f4cc82562d98e27c813f9347fd3f5
SHA256

85429d8da41e63afb3cb8f163c57d6381491bd31856fdf4be9c0affc5dce5ff8
SHA512

e8035692c4e9a89611401bc92bf361500dbcbba415efb50c370064b4226c87860f3184a42d50ea58646e6c6e32fe1caf91855d78302e8c3b18d37d722a35c224
SSDEEP

1536:P/1W/TQq8+8gnIJZij2zqeHyxBxBBHTBpiuSNTtkpXUJSVF:PdmI+FjAHyxBxbHTBsuSYXUcF

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
c20bc6be3a35119c43fb89eed45efabb_JaffaCakes118
unpack001/out.upx

Files

c20bc6be3a35119c43fb89eed45efabb_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: 156KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 66KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 200KB - Virtual size: 199KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ