Behavioral task
behavioral1
Sample
2024-09-06_575f8e767b89c26ba3f57d8623e6f2b7_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-06_575f8e767b89c26ba3f57d8623e6f2b7_cryptolocker
-
Size
45KB
-
MD5
575f8e767b89c26ba3f57d8623e6f2b7
-
SHA1
24635d18d5a34dbf62deef87930f040e75a30548
-
SHA256
020793268f322f338dab8a8522d964919d809f9fba0858b53b0a99b1d5b45ba8
-
SHA512
f41bfc736ec5a9ce2f97c6ad8e6cfbca4bc05970eb5dda5818ac6ee1980ced063986b2dcc346974465f5cc60b879ffa2e47c7161f769162def4301952c712d40
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqO:bODOw9acifH+YO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_575f8e767b89c26ba3f57d8623e6f2b7_cryptolocker
Files
-
2024-09-06_575f8e767b89c26ba3f57d8623e6f2b7_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