Behavioral task
behavioral1
Sample
2024-10-04_1a010b1ee11547d47e29372260dce608_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-04_1a010b1ee11547d47e29372260dce608_cryptolocker
-
Size
60KB
-
MD5
1a010b1ee11547d47e29372260dce608
-
SHA1
468807f51159385e141edd5c5cea5d788fd244e6
-
SHA256
383fafac484505de11d48559f3c895cc82eee66042a7edeb5cc5da62cee0c4d0
-
SHA512
4eb07e42e9e80e5b74c59f8edbf74eecad31d58c11b0c7e23ac9a32141bc20ebc3d3af4714356399c2bbd5ee400c1868a02dbc4bb45021c2af203f5e94b37456
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NlK:z6QFElP6n+gKmddpMOtEvwDpj9aYaj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_1a010b1ee11547d47e29372260dce608_cryptolocker
Files
-
2024-10-04_1a010b1ee11547d47e29372260dce608_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