Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_90996069556a0933380be077300b65a1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_90996069556a0933380be077300b65a1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-14_90996069556a0933380be077300b65a1_cryptolocker
-
Size
126KB
-
MD5
90996069556a0933380be077300b65a1
-
SHA1
748e1efb267a23410a2fd4e7ec8bcd63304e64fe
-
SHA256
c8487f03fe6f1cd0e0225966ee99ba78c69b50fa8cf841d179479b70d378e578
-
SHA512
776989f45d5fb6ecb3f25a82e7137c8aa88c862e46be5c854159152ce2ea3a49fb688bc9b3231be1797de865218f625911310678807fcf172d3ac363b0a1ad18
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpJ:vCA9OtEvwDpjl
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_90996069556a0933380be077300b65a1_cryptolocker
Files
-
2024-02-14_90996069556a0933380be077300b65a1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE