Behavioral task
behavioral1
Sample
2024-11-21_805342aa684309c5b1b30bca13c5c162_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-11-21_805342aa684309c5b1b30bca13c5c162_cryptolocker
-
Size
52KB
-
MD5
805342aa684309c5b1b30bca13c5c162
-
SHA1
60304de264050253adc0b1399b188b2d71ce9e53
-
SHA256
4517b89cbfac82d8f08e75cdc653e5fb901c22d0ca966cfd67b7d37cb75b875e
-
SHA512
79d8befab9db3ed1e412937bbcc78001398f44589ee0a8a920f0c036b5233f3c027e7f52c253552f1b4b85615b153683f18f63a12a4ef3f203540cf31e31cdb1
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpP+gi:b7/y28wZEjbnouy8G76iH/NLpfi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-21_805342aa684309c5b1b30bca13c5c162_cryptolocker
Files
-
2024-11-21_805342aa684309c5b1b30bca13c5c162_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