Behavioral task
behavioral1
Sample
NEAS.2023-09-08_eb3a70c120c3955fd32e7665f0e9e207_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_eb3a70c120c3955fd32e7665f0e9e207_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.2023-09-08_eb3a70c120c3955fd32e7665f0e9e207_cryptolocker_JC.exe
-
Size
64KB
-
MD5
eb3a70c120c3955fd32e7665f0e9e207
-
SHA1
8cd4df7d29b61d6d6d9bc04939fe72d700c901dc
-
SHA256
d13b187cf486ea35cb024dfc9aabc9896a031d4d1368a73476f3aeb151a751a3
-
SHA512
0bbd5176b0abc8802897d11d5489634a5929018631c8e50d33ddcf8222058e20e782c9b8b863d0b2cc0f0e5cc37c11dd328c4cd9d45fe789cbdaf1fcddd34e2f
-
SSDEEP
384:z0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26JWFWhYkW0NrD5v6ntOOtEvwDpjqIGa:zQz7yVEhs9+8aJP6ntOOtEvwDpjF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_eb3a70c120c3955fd32e7665f0e9e207_cryptolocker_JC.exe
Files
-
NEAS.2023-09-08_eb3a70c120c3955fd32e7665f0e9e207_cryptolocker_JC.exe.exe windows:5 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