Static task
static1
Behavioral task
behavioral1
Sample
8580a859e1dacaed82fdf7869003fba9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8580a859e1dacaed82fdf7869003fba9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
8580a859e1dacaed82fdf7869003fba9_cryptolocker_JC.exe
-
Size
78KB
-
MD5
8580a859e1dacaed82fdf7869003fba9
-
SHA1
afd0ec0711af22aab8dda21dc76b47a4d9c1eb88
-
SHA256
144a380d61abb4f74667de61af537a3cd5dc4bbb0393360cc94b6c5a4c16c5f6
-
SHA512
7af801ab1d82003c3e53a7105a6602c831bb0ecb6ebd682cece65189d8dcaf65d1844bd3e8e0b471b0e2e2551525d4a778d0933917cde082b0079c2a16777506
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNcz6:i5nkFGMOtEvwDpjNbwQEI8UtzNcz6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8580a859e1dacaed82fdf7869003fba9_cryptolocker_JC.exe
Files
-
8580a859e1dacaed82fdf7869003fba9_cryptolocker_JC.exe.exe windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE