8ddf9dcf16843d4d447c6bb43f793edc_JaffaCakes118

General

Target

8ddf9dcf16843d4d447c6bb43f793edc_JaffaCakes118
Size

236KB
MD5

8ddf9dcf16843d4d447c6bb43f793edc
SHA1

6672321fd3ef6ac821a67ef6b402f990ad0b2099
SHA256

2f5caeb8f65d8b47da338bca66d29db4ac912887ee3139422279803c6441802b
SHA512

55d7f1c6a53383c5457877d8ac2bd4a164f9f0b2ccec0800b57e3cdccab39ed5ffdce0693437f117345237b1b07dde4526ea893c6450f3aafca6159706684b63
SSDEEP

6144:B0GI+UQXEPvBqYF2OgMZMn+lY9jhIgrIv5CrO1:BCWEPpF8Ogjt9jhPuw

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
8ddf9dcf16843d4d447c6bb43f793edc_JaffaCakes118
unpack001/out.upx

Files

8ddf9dcf16843d4d447c6bb43f793edc_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: 448KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 231KB - Virtual size: 232KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 540KB - Virtual size: 539KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 448KB

UPX1 Size: 231KB - Virtual size: 232KB

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

Headers

File Characteristics

Sections

.text Size: 540KB - Virtual size: 539KB

.itext Size: 3KB - Virtual size: 2KB

.data Size: 12KB - Virtual size: 12KB

.bss Size: - Virtual size: 23KB

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

.tls Size: - Virtual size: 56B

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

.reloc Size: 38KB - Virtual size: 38KB

.rsrc Size: 22KB - Virtual size: 22KB

UPX0
Size: - Virtual size: 448KB

UPX1
Size: 231KB - Virtual size: 232KB

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

.text
Size: 540KB - Virtual size: 539KB

.itext
Size: 3KB - Virtual size: 2KB

.data
Size: 12KB - Virtual size: 12KB

.bss
Size: - Virtual size: 23KB

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

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 38KB - Virtual size: 38KB

.rsrc
Size: 22KB - Virtual size: 22KB