Behavioral task
behavioral1
Sample
2024-09-13_cc40b53f68c6fc9b50d87c322443a90a_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-13_cc40b53f68c6fc9b50d87c322443a90a_cryptolocker
-
Size
61KB
-
MD5
cc40b53f68c6fc9b50d87c322443a90a
-
SHA1
49c5a8e672744be830916ec0811837fdea2f7789
-
SHA256
d0ffd7c4cda43e88b6f65ec145e8fbefdcbf5e1d6f02e8bd5f2bffc4bd1d354c
-
SHA512
11b0284d42ef793a6505b1b545cb8b582e6446565ab71d2e5fc7b0775c0d292bfbc6949592338a6b5688a955d34207f976707416f9de3f789c100b51225b3d3e
-
SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRiN:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzR8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_cc40b53f68c6fc9b50d87c322443a90a_cryptolocker
Files
-
2024-09-13_cc40b53f68c6fc9b50d87c322443a90a_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: 11KB - 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