66462943cf4a3d36ceab5c32611fa365_JaffaCakes118

General

Target

66462943cf4a3d36ceab5c32611fa365_JaffaCakes118
Size

427KB
MD5

66462943cf4a3d36ceab5c32611fa365
SHA1

52bfc5ebfcf767010c2ce689a2af9727c0afbd6a
SHA256

2cc7ea13814e6da1fd591adf4201a9dad4e248370bf1c3eab49f92fca0f3366a
SHA512

f39b6b17ea6a96f5604ad382068df55565c02e20d051765ba214a19e53249e1fba378baa56899fdeed200d681a66ba07394c65f48b7fa4dbe027c6e0d75957cf
SSDEEP

12288:lYMlwYzsk5xwbeFV8E1NxqXn6lgFBvfSblMZeZ6gGm9eE78u2wNZE+UL:twQ3wbejp3cXn6cSxMIoglNuwrEL

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
66462943cf4a3d36ceab5c32611fa365_JaffaCakes118
unpack001/out.upx

Files

66462943cf4a3d36ceab5c32611fa365_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: 380KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 420KB - Virtual size: 420KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 445KB - Virtual size: 445KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 380KB

UPX1 Size: 420KB - Virtual size: 420KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 445KB - Virtual size: 445KB

.itext Size: 2KB - Virtual size: 2KB

.data Size: 18KB - Virtual size: 18KB

.bss Size: - Virtual size: 19KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 26KB - Virtual size: 25KB

.rsrc Size: 245KB - Virtual size: 245KB

UPX0
Size: - Virtual size: 380KB

UPX1
Size: 420KB - Virtual size: 420KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 445KB - Virtual size: 445KB

.itext
Size: 2KB - Virtual size: 2KB

.data
Size: 18KB - Virtual size: 18KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 26KB - Virtual size: 25KB

.rsrc
Size: 245KB - Virtual size: 245KB