Behavioral task
behavioral1
Sample
35b93f8c26611afe50618baf9543a636_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
35b93f8c26611afe50618baf9543a636_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
35b93f8c26611afe50618baf9543a636_cryptolocker_JC.exe
-
Size
98KB
-
MD5
35b93f8c26611afe50618baf9543a636
-
SHA1
962616cdc42bbf7a8f5ed605634b7afe6aa6b93b
-
SHA256
accfd4b36c40922eebffc09bb0b475d3057e8adb6e8e4873c8d50aad9620706a
-
SHA512
d0ce167c8c80a754d2ff3361ac48737b0448cdc00c2f83bd0b274e219139ddb479df8807529598c6069e6642a2a23c7ada5b0a7c65059c3154663118be7a59fc
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gq:1nK6a+qdOOtEvwDpjq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 35b93f8c26611afe50618baf9543a636_cryptolocker_JC.exe
Files
-
35b93f8c26611afe50618baf9543a636_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