Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_71d176025edeb993397ab0b1bebdeb9e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_71d176025edeb993397ab0b1bebdeb9e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-29_71d176025edeb993397ab0b1bebdeb9e_cryptolocker
-
Size
127KB
-
MD5
71d176025edeb993397ab0b1bebdeb9e
-
SHA1
ee2af799bd6d33c501407190b1f881f9f6256bc1
-
SHA256
5b354dda3edd40f007168acccc452e452e76e4ecf4d6c98b16d7bb4f489d5d49
-
SHA512
641f4fb6fdebafa7ae06c06e8a33aef32fac2862747c950bf0b4ed0d0d4c977518512f94474bfe8591f8d682867b6d4bca6d1a3e8d30ccdc5f7a361982853840
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp9:vCA9OtEvwDpjB
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 2024-02-29_71d176025edeb993397ab0b1bebdeb9e_cryptolocker
Files
-
2024-02-29_71d176025edeb993397ab0b1bebdeb9e_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