Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_27bfad5a5fa8948b85e1d3088c5e2b32_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_27bfad5a5fa8948b85e1d3088c5e2b32_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-04-06_27bfad5a5fa8948b85e1d3088c5e2b32_cryptolocker
-
Size
75KB
-
MD5
27bfad5a5fa8948b85e1d3088c5e2b32
-
SHA1
6014fba0434c53930e171c3479c65b7e707db789
-
SHA256
509bd89b2d41a6f778976f9cb872d0ac38f940591056de8f8d9809872add747b
-
SHA512
a01a37e09e0a17c625c97c2562e504d0d00fd0169969da4209603486cfacdc51923ccfb438e846b7db6eceb317922c209b4353b0013bd0240e961045d9ba6470
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3s:ZVxkGOtEvwDpjcao
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 2024-04-06_27bfad5a5fa8948b85e1d3088c5e2b32_cryptolocker
Files
-
2024-04-06_27bfad5a5fa8948b85e1d3088c5e2b32_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