64a73448d809a5645c020e40b326d388_JaffaCakes118

General

Target

64a73448d809a5645c020e40b326d388_JaffaCakes118
Size

30KB
MD5

64a73448d809a5645c020e40b326d388
SHA1

f9819e10132faaf8b0f14f5a44b53e5eb75499a6
SHA256

445cafc6235b7a33dcf1d234947fddf8a70993d1014821ac085c415ab8720ceb
SHA512

87c357d21dfaf44f49d2185be0b88c9b1b9107f7345a86f4bf9b9268d1a4a647e5fd379efa96c947a6add3ea130e440bb2d7d7d1a39fa10aacbeb21c14c8f3cd
SSDEEP

768:h5R2729YdFW2QnH2MyqU0hOtLmcxqejc/d:S29yWXnWMyw+Wcc/d

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
64a73448d809a5645c020e40b326d388_JaffaCakes118
unpack001/out.upx

Files

64a73448d809a5645c020e40b326d388_JaffaCakes118
.exe windows:7 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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:7 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: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 3KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: - Virtual size: 832B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 512B - Virtual size: 695B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 512B - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 60KB

UPX1 Size: 26KB - Virtual size: 28KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

File Characteristics

Sections

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

.rdata Size: 2KB - Virtual size: 1KB

.text Size: 1024B - Virtual size: 3KB

.text Size: - Virtual size: 832B

.text Size: - Virtual size: 2KB

.text Size: 512B - Virtual size: 695B

.data Size: 8KB - Virtual size: 7KB

.text Size: 512B - Virtual size: 2KB

.rsrc Size: 15KB - Virtual size: 16KB

.text Size: 1024B - Virtual size: 2KB

UPX0
Size: - Virtual size: 60KB

UPX1
Size: 26KB - Virtual size: 28KB

.rsrc
Size: 3KB - Virtual size: 4KB

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

.rdata
Size: 2KB - Virtual size: 1KB

.text
Size: 1024B - Virtual size: 3KB

.text
Size: - Virtual size: 832B

.text
Size: - Virtual size: 2KB

.text
Size: 512B - Virtual size: 695B

.data
Size: 8KB - Virtual size: 7KB

.text
Size: 512B - Virtual size: 2KB

.rsrc
Size: 15KB - Virtual size: 16KB

.text
Size: 1024B - Virtual size: 2KB