Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_7161dc9e288f87c4987fd10f3a4dc6ed_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_7161dc9e288f87c4987fd10f3a4dc6ed_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-14_7161dc9e288f87c4987fd10f3a4dc6ed_cryptolocker
-
Size
70KB
-
MD5
7161dc9e288f87c4987fd10f3a4dc6ed
-
SHA1
36928122988f692931bd422e559850b87ca02217
-
SHA256
ce7e6cfb8a0264cafe2100643479658409a50a98bfddf0a7a38ccfc623bcc51b
-
SHA512
c52d994a56b2c54ae717e9c635fef62572b11de4a9a07a6452ddfdf22cf9a721f9eda9327d469d94599cf92cd97ac1cbf2b82cf5107b1355ad070403ef41649c
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSi:DW60sllyWOtEvwDpjwF852
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_7161dc9e288f87c4987fd10f3a4dc6ed_cryptolocker
Files
-
2024-02-14_7161dc9e288f87c4987fd10f3a4dc6ed_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