Behavioral task
behavioral1
Sample
08cacf8deca9351aeee15f8739a9b158_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
08cacf8deca9351aeee15f8739a9b158_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
08cacf8deca9351aeee15f8739a9b158_cryptolocker_JC.exe
-
Size
71KB
-
MD5
08cacf8deca9351aeee15f8739a9b158
-
SHA1
0a74b33dbb25afa607908838f071665fe5d8b851
-
SHA256
16c0df9db2c375873685eba5a0063924c8562b966e0174d8d85059aabb51575d
-
SHA512
69faf7e65c3ef9e1e0cb05ec9bb2e784a0463eddcf7ee75e033579f45a6c7d4e85ec4c47d33956ac347edb45b17f580976c33a1db809e762bb0c6e1456f4bed8
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTJk5asCZc1:T6a+rdOOtEvwDpjNS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 08cacf8deca9351aeee15f8739a9b158_cryptolocker_JC.exe
Files
-
08cacf8deca9351aeee15f8739a9b158_cryptolocker_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE