Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_61e5e9d24c64dd090c7f087381988a00_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-25_61e5e9d24c64dd090c7f087381988a00_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-25_61e5e9d24c64dd090c7f087381988a00_cryptolocker
-
Size
62KB
-
MD5
61e5e9d24c64dd090c7f087381988a00
-
SHA1
6f67aedf0bc6d18dc2a196620abbdccac305787b
-
SHA256
0a1dcbe419ebf225401da21a6cfe030e505fd4593779ae702dc6c673510f84d0
-
SHA512
6d023da1656fd0867f2a35a9541fa1a1e9ae27619335bd58672d21a1bcd135c579ccc6259ccd052406b21ebc711eceff03657eb3e2731e7b38c83efa9e302372
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsin:BbdDmjr+OtEvwDpjM8q
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 2024-04-25_61e5e9d24c64dd090c7f087381988a00_cryptolocker
Files
-
2024-04-25_61e5e9d24c64dd090c7f087381988a00_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