Behavioral task
behavioral1
Sample
2024-10-04_946eae66b124eb72f29076a8c43ae4b0_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-04_946eae66b124eb72f29076a8c43ae4b0_cryptolocker
-
Size
60KB
-
MD5
946eae66b124eb72f29076a8c43ae4b0
-
SHA1
536c5a03f95b11a2a9fa8fd9eb0781b251bfa437
-
SHA256
405b3836f2ab4cf79941719ac3033fb7d2951195b413ddb6061a451b1b370334
-
SHA512
1504ba8358fdf77de5e7b5000711d85f3c06e9373d49593a09ed1693e59b5ce7fa9d54911cb32f4cc595e1fbbfba381cbe2256d243ce41dd14f4b9c46534787f
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NlD:z6QFElP6n+gKmddpMOtEvwDpj9aYaK
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_946eae66b124eb72f29076a8c43ae4b0_cryptolocker
Files
-
2024-10-04_946eae66b124eb72f29076a8c43ae4b0_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_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