10599967b1c104305ecad822543076ee_JaffaCakes118

General

Target

10599967b1c104305ecad822543076ee_JaffaCakes118
Size

328KB
MD5

10599967b1c104305ecad822543076ee
SHA1

255c72f4787665e62f8263b3335cec9ce9eb842b
SHA256

02462d8ce4ef8967b1535140def79a14fded6a335c1447f137d815b3b0c1cf29
SHA512

ed18ded7ebc3764968b6f1df3a9e7c50e02bff5aecbe700eb5fbb93779a128e4b398582dc6dc1b01b981f0af332d45b8e4f573641d23ff6afd9c6869c4445b5b
SSDEEP

6144:2JAWZIcEeCyZ+KvNOpS6erQwjiH1w9SDBXa0wDldFgKTbyVoGEHTXnRQ:2RycEelZ+6NOMBPmH1w9gX+ZjTm+zX

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
10599967b1c104305ecad822543076ee_JaffaCakes118
unpack001/out.upx

Files

10599967b1c104305ecad822543076ee_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: 488KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 320KB - Virtual size: 320KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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

CODE
Size: 646KB - Virtual size: 646KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 7KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 35B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

wos
Size: 1024B - Virtual size: 4KB

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

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

��ɽһ��
Size: 256B - Virtual size: 256B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 488KB

UPX1 Size: 320KB - Virtual size: 320KB

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

Headers

File Characteristics

Sections

CODE Size: 646KB - Virtual size: 646KB

DATA Size: 11KB - Virtual size: 10KB

BSS Size: - Virtual size: 7KB

.idata Size: 13KB - Virtual size: 12KB

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 35B

.reloc Size: 41KB - Virtual size: 40KB

.rsrc Size: 32KB - Virtual size: 32KB

wos Size: 1024B - Virtual size: 4KB

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

��ɽһ�� Size: 256B - Virtual size: 256B

UPX0
Size: - Virtual size: 488KB

UPX1
Size: 320KB - Virtual size: 320KB

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

CODE
Size: 646KB - Virtual size: 646KB

DATA
Size: 11KB - Virtual size: 10KB

BSS
Size: - Virtual size: 7KB

.idata
Size: 13KB - Virtual size: 12KB

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 35B

.reloc
Size: 41KB - Virtual size: 40KB

.rsrc
Size: 32KB - Virtual size: 32KB

wos
Size: 1024B - Virtual size: 4KB

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

��ɽһ��
Size: 256B - Virtual size: 256B