Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_202df5ae57b14bcc1ff3792524364f18_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_202df5ae57b14bcc1ff3792524364f18_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-18_202df5ae57b14bcc1ff3792524364f18_cryptolocker
-
Size
124KB
-
MD5
202df5ae57b14bcc1ff3792524364f18
-
SHA1
e13db6c491320d9942b96f3fcd29af128c60ee97
-
SHA256
26325d5808c966eaeb487b19644c2bdb1cd15a9970841ad2c616b79c42a8dc00
-
SHA512
812ff479c19af7926acb89566fe65f3220515ed42d3758b1a349ba8c9f2ac1c8f8a78adfc3daed642cf5b282f41a222ddeb522e4728be0634e43e23befeca8c9
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpD:vCA9OtEvwDpjf
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 2024-01-18_202df5ae57b14bcc1ff3792524364f18_cryptolocker
Files
-
2024-01-18_202df5ae57b14bcc1ff3792524364f18_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