Behavioral task
behavioral1
Sample
689709a9dcefb3a11823d150a982df4f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
689709a9dcefb3a11823d150a982df4f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
689709a9dcefb3a11823d150a982df4f_cryptolocker_JC.exe
-
Size
98KB
-
MD5
689709a9dcefb3a11823d150a982df4f
-
SHA1
c6ce6df47b14bbdb6b07a57dfeb72f8ae75ee21b
-
SHA256
b6b945cfec4d6b6c218850c06fc89c42ec2bbe0cd7b151a6db4e6d4320d5f518
-
SHA512
3af9f001433c146042eb34b2fe1ee8a0431ac86b5e09935376d08063ec87bd74f36d072dfa7d7c6c4826ccdf0ff60acb358889b9ab476ab0baeee61adb8aa19d
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j68NRMU:1nK6a+qdOOtEvwDpjv
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 689709a9dcefb3a11823d150a982df4f_cryptolocker_JC.exe
Files
-
689709a9dcefb3a11823d150a982df4f_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE