170caf16ebd62703f8813dc14a7164fa_JaffaCakes118

General

Target

170caf16ebd62703f8813dc14a7164fa_JaffaCakes118
Size

740KB
MD5

170caf16ebd62703f8813dc14a7164fa
SHA1

1bd89a3a227a0ca72e51fc8f74c84789181319ae
SHA256

da368b57c3026384fc6394e82f8a41524ae24667d4c99896a7e493c201e6a43d
SHA512

8d92fae9369cc70c9c87dc6c34e53cbd6df6dc0fd60812d74f664bf7ee4e16d733f4afcf4ceb9451ae384139cc7818363be9c2858784bbace5b0b64a590dbf40
SSDEEP

12288:F4+kZm1MNb0toLEXLK7GXtUW6IApRmoHMrgfDAvc29sJ1dvpHXWj7r0Ux:F4v6Met+EXHtUW8hVfZq21zHmoUx

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
170caf16ebd62703f8813dc14a7164fa_JaffaCakes118
unpack001/out.upx

Files

170caf16ebd62703f8813dc14a7164fa_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 390KB - Virtual size: 392KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 58KB - Virtual size: 60KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 953KB - Virtual size: 953KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 1.8MB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.6MB

UPX1 Size: 390KB - Virtual size: 392KB

.rsrc Size: 58KB - Virtual size: 60KB

Headers

File Characteristics

Sections

.text Size: 953KB - Virtual size: 953KB

.itext Size: 6KB - Virtual size: 6KB

.data Size: 44KB - Virtual size: 44KB

.bss Size: - Virtual size: 1.8MB

.idata Size: 9KB - Virtual size: 9KB

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 49KB - Virtual size: 49KB

.rsrc Size: 64KB - Virtual size: 64KB

UPX0
Size: - Virtual size: 2.6MB

UPX1
Size: 390KB - Virtual size: 392KB

.rsrc
Size: 58KB - Virtual size: 60KB

.text
Size: 953KB - Virtual size: 953KB

.itext
Size: 6KB - Virtual size: 6KB

.data
Size: 44KB - Virtual size: 44KB

.bss
Size: - Virtual size: 1.8MB

.idata
Size: 9KB - Virtual size: 9KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 49KB - Virtual size: 49KB

.rsrc
Size: 64KB - Virtual size: 64KB