Behavioral task
behavioral1
Sample
2024-10-10_f80f9e550b8095947016924a2fa51676_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-10_f80f9e550b8095947016924a2fa51676_cryptolocker
-
Size
82KB
-
MD5
f80f9e550b8095947016924a2fa51676
-
SHA1
d8c0bdd682a8b084c62fe317dcda96de6e294898
-
SHA256
50f4496147e27da391269ca55721325c1dd0f1e18de18de935ad3769a387859f
-
SHA512
578be97613b67bd7e6c59f6388326bb69929bd6cad6c46a2da488eab4d714f7eb5e8c39c4245ef4e35aaa1d58d2d9df8170cc106798dd28e8046a23b6b26916c
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTFBEa2tS:T6a+rdOOtEvwDpjN5
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_f80f9e550b8095947016924a2fa51676_cryptolocker
Files
-
2024-10-10_f80f9e550b8095947016924a2fa51676_cryptolocker.exe windows:5 windows x86 arch: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