Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_97838753e30a35e50508600da1e5bd92_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-29_97838753e30a35e50508600da1e5bd92_cryptolocker.exe
Resource
win10v2004-20240611-en
General
-
Target
2024-06-29_97838753e30a35e50508600da1e5bd92_cryptolocker
-
Size
72KB
-
MD5
97838753e30a35e50508600da1e5bd92
-
SHA1
6966a14bb5434d68a4db89c62f6651f644994829
-
SHA256
196e9fc5428fbaf87db14fb233d194cd95cda5291177ebe8eddf5a75a0bf2011
-
SHA512
d73ba0c91335fa2ff4fb2b179af88a6bd091ceb229d24ad13e800115d33d0d9f6ca17cbbfede137e2217e837e3ec8117f0dcfc5f217dcc7b694c51e878ff75a9
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZO50:DW60sllyWOtEvwDpjwF85N
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 2024-06-29_97838753e30a35e50508600da1e5bd92_cryptolocker
Files
-
2024-06-29_97838753e30a35e50508600da1e5bd92_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