Behavioral task
behavioral1
Sample
常用位置设置.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
常用位置设置.exe
Resource
win10v2004-20240611-en
General
-
Target
21f83fcc03d23ca34cb44e607095fbc2_JaffaCakes118
-
Size
16KB
-
MD5
21f83fcc03d23ca34cb44e607095fbc2
-
SHA1
d10e8b1997ecbab64bc9b4fa60a3c000e65c8d48
-
SHA256
783bea9d2ed82019945c5a097dfefdfe96d76c14d636f383b2573c445a547bf0
-
SHA512
a52c95ba5e43f1a574b8a640d6c6c2a990e598c386adff1b84a02c94ee081fbdc7119986b04cdaf06d987d2d4c6893639acaba487b684218e2b7321748667685
-
SSDEEP
384:OzxzgSrRT+U8g14guD9VIB7nG582iucSnWJpK3p1WSLTNUfDs2f2v5wBP:OdzgCN4gmgXjXUc5Jpkp1WSLShftP
Malware Config
Signatures
-
resource yara_rule static1/unpack001/常用位置设置.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/常用位置设置.exe unpack002/out.upx
Files
-
21f83fcc03d23ca34cb44e607095fbc2_JaffaCakes118.rar
-
常用位置设置.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
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: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_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ