Behavioral task
behavioral1
Sample
2024-10-06_5f562966f6098832a8c4c9ffb959129a_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-06_5f562966f6098832a8c4c9ffb959129a_cryptolocker
-
Size
77KB
-
MD5
5f562966f6098832a8c4c9ffb959129a
-
SHA1
7e3e6fb0c69a5446c0812b3293d9de893bf088e8
-
SHA256
f90e2b0086d52061d4015f508b6f1d1fab983d654cb95fb509aef65cfa1b3a03
-
SHA512
d8334f53028fe86598fc5e42dbe84b2a00b4c0df74cd0d3bc60b08fcb5118455a6929c0fd0080baf581e8fe85d6d70dfafccb1527c4c3ee67fb8ae1cf3e06f0e
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QDF:zCsanOtEvwDpjt
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_5f562966f6098832a8c4c9ffb959129a_cryptolocker
Files
-
2024-10-06_5f562966f6098832a8c4c9ffb959129a_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_CODE
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