Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_c861b516460a29422de670716c304fb9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_c861b516460a29422de670716c304fb9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-13_c861b516460a29422de670716c304fb9_cryptolocker
-
Size
93KB
-
MD5
c861b516460a29422de670716c304fb9
-
SHA1
be9d59f396888dd2a3c56a3eae28ff27a7d0b9dd
-
SHA256
9fbe475255a4b31d4845b52155cfe7599f2153bd152150a32cc8b97b9de6abc9
-
SHA512
e2966d5835ff4c1438a9cabfce96e8b828e2fb631a44dce9685ee1ee6459799e6bb86e3f65df8645a87f06aeb9c96d7a026ae3b0533155861c22efeb3f50b3b2
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNC+:26a+2OtEvwDpjtzR
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 2024-02-13_c861b516460a29422de670716c304fb9_cryptolocker
Files
-
2024-02-13_c861b516460a29422de670716c304fb9_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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