Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_89133f8196eed294fe7379d11137340a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_89133f8196eed294fe7379d11137340a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-11_89133f8196eed294fe7379d11137340a_cryptolocker
-
Size
62KB
-
MD5
89133f8196eed294fe7379d11137340a
-
SHA1
968813209d07e61df87e9c4f5a7e2b560bb81a98
-
SHA256
36d10c1e56d3dc89a5d1e28951320c4b97f9c08708c4f89a7aed4b85aaef76d1
-
SHA512
49e4779b0897c2c70821523929fa872c6431cc4779cd2e2a13e492d215e7b13db9ed7bd395c71f005b71c856ff3f9aacc045c56a138c081764179ac01e9f2d7b
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPid:BbdDmjr+OtEvwDpjM8T
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_89133f8196eed294fe7379d11137340a_cryptolocker
Files
-
2024-03-11_89133f8196eed294fe7379d11137340a_cryptolocker.exe windows:5 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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE