Behavioral task
behavioral1
Sample
4cbf3783cfe922641ee5e00f9d83a980N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4cbf3783cfe922641ee5e00f9d83a980N.exe
Resource
win10v2004-20240802-en
General
-
Target
4cbf3783cfe922641ee5e00f9d83a980N.exe
-
Size
43KB
-
MD5
4cbf3783cfe922641ee5e00f9d83a980
-
SHA1
efbad0532282b06bbfcd899f11c84af32520639d
-
SHA256
557506be573b5b54a26a2594bb8f4534c73fad00945db2a324cad345c04d96d8
-
SHA512
1cfa54549c198b5da9ce3dae8c11e94ff772753d67eadb91945058bdfb2c24e9ff5e960079ccc0a2eb3a98fd77973d57ab3076f8a1b17291de8d6e2bd6c6c607
-
SSDEEP
768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuvoE2OiJfoE2OiJ0:CTWkySSh9j+9jpGn7fkpfk9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cbf3783cfe922641ee5e00f9d83a980N.exe unpack001/out.upx
Files
-
4cbf3783cfe922641ee5e00f9d83a980N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ