Behavioral task
behavioral1
Sample
2024-10-09_1cf877fac7abc2af66a70517036e7f5b_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-10-09_1cf877fac7abc2af66a70517036e7f5b_cryptolocker
-
Size
42KB
-
MD5
1cf877fac7abc2af66a70517036e7f5b
-
SHA1
1a9481e2792a62aa468e4bc3e71811e347057d2f
-
SHA256
a30b587c09720b5b9a73043cd5c111be13276d55cfa308b3297ab6ca32558edd
-
SHA512
ad56d6204226ef77d63d504abf5a27c1a6040b910db0e78c67bdcedd0626e236de3e0dcc8efba5a17ca6bf8b65710d2298873336ef415a7a1ac92075877197f3
-
SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWv:ba6YcA/Xk3wXFXSqAJ7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_1cf877fac7abc2af66a70517036e7f5b_cryptolocker
Files
-
2024-10-09_1cf877fac7abc2af66a70517036e7f5b_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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