236c2c9cee208f92572e866f18e1a2be_JaffaCakes118

General

Target

236c2c9cee208f92572e866f18e1a2be_JaffaCakes118
Size

361KB
MD5

236c2c9cee208f92572e866f18e1a2be
SHA1

709a0881bd91210245e655823f3a678088fa2662
SHA256

d76900bb7d0152701de31d095784270f846712bd2a65ed9e214cbd2911f130b0
SHA512

ac7bd43d99287d70b0d8c648dded9344e130bc240b09e96428b8bcebacd465b01864a900b30d2fb519223f8e45a97cd88988b185abf0bfc9acd708b0d260d516
SSDEEP

6144:oJXGeEByy8dAPXnmELp/nZpGn5JLwvcAbsX4fJT2fJUEn4S8H/fKyl:USsu1LoneNsX4fJeH4S8H/fB

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
236c2c9cee208f92572e866f18e1a2be_JaffaCakes118
unpack001/out.upx

Files

236c2c9cee208f92572e866f18e1a2be_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: 712KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 323KB - Virtual size: 324KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 40KB

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: 816KB - Virtual size: 816KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 712KB

UPX1 Size: 323KB - Virtual size: 324KB

.rsrc Size: 36KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 816KB - Virtual size: 816KB

.itext Size: 4KB - Virtual size: 4KB

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

.bss Size: - Virtual size: 20KB

.idata Size: 15KB - Virtual size: 14KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 65KB - Virtual size: 64KB

.rsrc Size: 63KB - Virtual size: 63KB

UPX0
Size: - Virtual size: 712KB

UPX1
Size: 323KB - Virtual size: 324KB

.rsrc
Size: 36KB - Virtual size: 40KB

.text
Size: 816KB - Virtual size: 816KB

.itext
Size: 4KB - Virtual size: 4KB

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

.bss
Size: - Virtual size: 20KB

.idata
Size: 15KB - Virtual size: 14KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 65KB - Virtual size: 64KB

.rsrc
Size: 63KB - Virtual size: 63KB