Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_159c02b874c1dba5fcd37fd63e52c523_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_159c02b874c1dba5fcd37fd63e52c523_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_159c02b874c1dba5fcd37fd63e52c523_cryptolocker
-
Size
63KB
-
MD5
159c02b874c1dba5fcd37fd63e52c523
-
SHA1
96cc7958268c88a6f2a203c2f57e4fb3ac0f1209
-
SHA256
a48d7c750089457a1a29ff69783d20a2b771b90e7ba5ba6a84c2ed44ab144188
-
SHA512
839d621d5373a0303221403b5bf93698dd85e41f7aa85cb5369bde065fa706345f51f3a3595b768cf8e3fcfbe1893ac05894e64fe5e2276d9c7d7643a886242c
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhGQG:V6a+pOtEvwDpjvO
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 2024-03-05_159c02b874c1dba5fcd37fd63e52c523_cryptolocker
Files
-
2024-03-05_159c02b874c1dba5fcd37fd63e52c523_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