f5f46088d17c43cf1fd84b38dfcfa26d_JaffaCakes118

General

Target

f5f46088d17c43cf1fd84b38dfcfa26d_JaffaCakes118
Size

1.3MB
MD5

f5f46088d17c43cf1fd84b38dfcfa26d
SHA1

6991a1330443ee09fd158a13b0fc9f1fe5a603ae
SHA256

585234e28cad9c4b6f37100b793020a9b78c2c11087ed706171f32a04d3389a5
SHA512

a06c86f28676048785abbbac10b89b397ac235fb7150fbcf1f1707cec264c96ccd021c288806c6385cd9ac382295cca9f4545100b01ad45343d386fc8f33dc0f
SSDEEP

24576:ZFT0AxggsMr9DsHB5CMvxWVWLImxUf1N9am3xl+884BVw7GfIcC:Z+bLXHWMvgoLImojzlZZBmGf2

Score

5^/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
f5f46088d17c43cf1fd84b38dfcfa26d_JaffaCakes118
unpack001/out.upx

Files

f5f46088d17c43cf1fd84b38dfcfa26d_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: 2.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.1MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 141KB - Virtual size: 144KB

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

CODE
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 927KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.8MB

UPX1 Size: 1.1MB - Virtual size: 1.2MB

.rsrc Size: 141KB - Virtual size: 144KB

Headers

File Characteristics

Sections

CODE Size: 1.1MB - Virtual size: 1.1MB

DATA Size: 11KB - Virtual size: 11KB

BSS Size: - Virtual size: 927KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 74KB - Virtual size: 73KB

.rsrc Size: 1.9MB - Virtual size: 1.9MB

UPX0
Size: - Virtual size: 2.8MB

UPX1
Size: 1.1MB - Virtual size: 1.2MB

.rsrc
Size: 141KB - Virtual size: 144KB

CODE
Size: 1.1MB - Virtual size: 1.1MB

DATA
Size: 11KB - Virtual size: 11KB

BSS
Size: - Virtual size: 927KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 74KB - Virtual size: 73KB

.rsrc
Size: 1.9MB - Virtual size: 1.9MB