Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_2381700f51f95e7efcfe22d7b25f0adc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_2381700f51f95e7efcfe22d7b25f0adc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-09_2381700f51f95e7efcfe22d7b25f0adc_cryptolocker
-
Size
66KB
-
MD5
2381700f51f95e7efcfe22d7b25f0adc
-
SHA1
810276d7c1b188e5fb2c9e4962bafb9ce58590f3
-
SHA256
f4ad7b95cb989be6b9cc142eda9f01e8cf8ef3299250ec9724f5372e016e502b
-
SHA512
8ca776a46d45b654c752c5514b6c99184fb11d41ecb504439f56af0ce461faa82aa2bccc148384f17f900e9e6b57a3c7af43e4b7c712eee7d251e5f27ce8968b
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUs:DW60sllyWOtEvwDpjwF85+
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 2024-03-09_2381700f51f95e7efcfe22d7b25f0adc_cryptolocker
Files
-
2024-03-09_2381700f51f95e7efcfe22d7b25f0adc_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