Behavioral task
behavioral1
Sample
2024-11-10_f459ef07352f95b531be627d3a17c2c9_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-11-10_f459ef07352f95b531be627d3a17c2c9_cryptolocker
-
Size
54KB
-
MD5
f459ef07352f95b531be627d3a17c2c9
-
SHA1
0c5b2a2c708c9553f2c91ff0901ee97701d45fa4
-
SHA256
b6fad117825b6ceb6a7144af33d5bf4f0a22039751bf197b02d3e03179af38e0
-
SHA512
20c90dba850c27764235c3511ff50d5e1efa8003bc57d0d79b37ff912208252c31ac2ce407586864cf56e820e7b188a1e929eb596b069903f9bf9c911771af7e
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOun:bODOw9acifAoc+vx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-10_f459ef07352f95b531be627d3a17c2c9_cryptolocker
Files
-
2024-11-10_f459ef07352f95b531be627d3a17c2c9_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