Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_3983e54133976309586763cd9a7c0083_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-28_3983e54133976309586763cd9a7c0083_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_3983e54133976309586763cd9a7c0083_cryptolocker
-
Size
75KB
-
MD5
3983e54133976309586763cd9a7c0083
-
SHA1
5c204274102af4adc13d22c3777a675ca4764fc1
-
SHA256
0e8d8b35ea26d1201999a689443c15bc092e42d8a623aac35efbe01f3ef113dd
-
SHA512
4e3241f190249169b6ef4b6559d942a9b18c989507c299a17a987ea3c202f46d34b5e4f790083cd442802aa3f06165150e0bc09526fcc808a39dbeab490034aa
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku37:ZVxkGOtEvwDpjcav
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-28_3983e54133976309586763cd9a7c0083_cryptolocker
Files
-
2024-02-28_3983e54133976309586763cd9a7c0083_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ