Behavioral task
behavioral1
Sample
2024-09-09_651cfea6e76e38ee183fb34cf0a8b385_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-09_651cfea6e76e38ee183fb34cf0a8b385_cryptolocker
-
Size
60KB
-
MD5
651cfea6e76e38ee183fb34cf0a8b385
-
SHA1
e8d80ad0947fe5c3759a875ec1f1870ab671038d
-
SHA256
630ee8062057957a688d156924ddcb151265e2d3df5a6276e1511dba608aa744
-
SHA512
b540f12a6ac500a385e3dc2782b4117f14a771d29090c2a8299bae18dd2917007d4c930cc08f2a8061f3233d512756386e2a52955f72099a2d0443d7a39dd4c2
-
SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qqD:H6QFElP6n+gou9cvMOtEvwDpjCpVXhM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_651cfea6e76e38ee183fb34cf0a8b385_cryptolocker
Files
-
2024-09-09_651cfea6e76e38ee183fb34cf0a8b385_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: 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