Static task
static1
Behavioral task
behavioral1
Sample
566b26c7b31ec4f926223770dc337d87_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
566b26c7b31ec4f926223770dc337d87_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
566b26c7b31ec4f926223770dc337d87_cryptolocker_JC.exe
-
Size
75KB
-
MD5
566b26c7b31ec4f926223770dc337d87
-
SHA1
e920e38bfd98d3cb3c31805276cbc94e273ae3da
-
SHA256
22a027ac1419eb136730aab4ef639cf922bc36358296beb8843d262e71fdf0cd
-
SHA512
4ac5a16f7c60c4ee759559dc4c8c33cc8c1c1053756a310127a05967d6d7d709bd3094182d08e3c3c4a9df79aeeef2ddb99db0c96f8f14eaf6ba901d74d931d0
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKaze2Zn/:i5nkFGMOtEvwDpjNbwQEI8Ut68n/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 566b26c7b31ec4f926223770dc337d87_cryptolocker_JC.exe
Files
-
566b26c7b31ec4f926223770dc337d87_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