645e30ce58ab4f0788bea7a211e4f209_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

645e30ce58ab4f0788bea7a211e4f209_JaffaCakes118
Size

1.1MB
MD5

645e30ce58ab4f0788bea7a211e4f209
SHA1

3c8660f7640760aef85bbf8106b8c6895ad0e908
SHA256

d759b31ed0246f3c48e1b14e71c8ca83d7acaf775331962bede8e182d423b51e
SHA512

8754fef448181c94413473fd50f4f4574ec9152e042efef7eba17ea14d8457f3ce9971ee854006c89ddaf4378bd5793e0d24d920bb409e569310346aead82a5b
SSDEEP

24576:BHv3qUNALuw+Fm9EIzrZda4F57tsO69PzHw0tstCs8udWOnz8Z:dv6UNA0cZ19sO6lDwOeCNHg0

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
static1/unpack001/WinMemDefarg/Windows内存整理.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/WinMemDefarg/Windows内存整理.exe
unpack002/out.upx

Files

645e30ce58ab4f0788bea7a211e4f209_JaffaCakes118
.rar
WinMemDefarg/Setup.ini
WinMemDefarg/Windows内存整理.exe
.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 34KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 192B

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: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 939KB - Virtual size: 939KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
WinMemDefarg/使用说明.txt
使用说明.txt

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 18KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.itext Size: 9KB - Virtual size: 8KB

.data Size: 34KB - Virtual size: 33KB

.bss Size: - Virtual size: 34KB

.idata Size: 17KB - Virtual size: 16KB

.tls Size: - Virtual size: 192B

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

.reloc Size: 96KB - Virtual size: 96KB

.rsrc Size: 939KB - Virtual size: 939KB

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 18KB - Virtual size: 20KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.itext
Size: 9KB - Virtual size: 8KB

.data
Size: 34KB - Virtual size: 33KB

.bss
Size: - Virtual size: 34KB

.idata
Size: 17KB - Virtual size: 16KB

.tls
Size: - Virtual size: 192B

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

.reloc
Size: 96KB - Virtual size: 96KB

.rsrc
Size: 939KB - Virtual size: 939KB