Behavioral task
behavioral1
Sample
3069d151d7ee96fde1df1999436a976e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3069d151d7ee96fde1df1999436a976e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3069d151d7ee96fde1df1999436a976e_cryptolocker_JC.exe
-
Size
87KB
-
MD5
3069d151d7ee96fde1df1999436a976e
-
SHA1
91989324939d3734eeea1c259c4c57a1d5f93214
-
SHA256
f2c3f73ad20d7ee4b0b49f1dceabca41ba99ac836800317f10b9f18552172827
-
SHA512
6d9bc92cd81c42fa024b33f4b1e813c4deb579d5cfde097998806bba12a9eddd65b03d3eccac85559d7b6043096901e84aa9ec3dba6af4fc8262bc4447f1b7c5
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj8:zCsanOtEvwDpjp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3069d151d7ee96fde1df1999436a976e_cryptolocker_JC.exe
Files
-
3069d151d7ee96fde1df1999436a976e_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