Behavioral task
behavioral1
Sample
2024-10-09_d6fe99b1391faae862c9a1a0586386eb_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-10-09_d6fe99b1391faae862c9a1a0586386eb_cryptolocker
-
Size
55KB
-
MD5
d6fe99b1391faae862c9a1a0586386eb
-
SHA1
6688882b8eea59cb03be3c5e7f066bd47a7ac087
-
SHA256
f5a3dbda2c060716ba602220fb5b12a99ef42d443d9877b6458936cdd27c7c59
-
SHA512
d09736ce6f9a6e143eda2236f01678b3230af755bb1c2d80f096764764b7419b9bce94986f6ea726315027001cf77f760523c9439640f45c26599420f9b797a7
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPg:b7/y28wZEjbnouy8G76iH/NLpW
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_d6fe99b1391faae862c9a1a0586386eb_cryptolocker
Files
-
2024-10-09_d6fe99b1391faae862c9a1a0586386eb_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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