Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_c4990ec72fb58391718e953316c8ce35_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_c4990ec72fb58391718e953316c8ce35_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-10_c4990ec72fb58391718e953316c8ce35_cryptolocker
-
Size
68KB
-
MD5
c4990ec72fb58391718e953316c8ce35
-
SHA1
0681c7ee9f204b12b09c0ae11af42926326b504e
-
SHA256
8e44337dfd3b66320057bec213c051a9cf1babcde60634155502f5a4c9570598
-
SHA512
4ea59b87f9e3f2ecba43ec208d979e96c23353eff1918e1fcd57bcc40b768ed7b8c8eef254aeec72a1d3cb1c15533dd49038e3a45fdab6b6a9e322421acb0931
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUA:DW60sllyWOtEvwDpjwF856
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 2024-05-10_c4990ec72fb58391718e953316c8ce35_cryptolocker
Files
-
2024-05-10_c4990ec72fb58391718e953316c8ce35_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ