Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_3f9f048c30e668350ccfa9145708d41f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_3f9f048c30e668350ccfa9145708d41f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-29_3f9f048c30e668350ccfa9145708d41f_cryptolocker
-
Size
55KB
-
MD5
3f9f048c30e668350ccfa9145708d41f
-
SHA1
756f4441c8a9d5ba43bbab5e7ea8a2f90143c1bf
-
SHA256
6440360d082545788807812c87a9d41995276c09bbfc4993e7eb5556eea00a0a
-
SHA512
19a6541d9f5488642cffcbb3e8f12a032b2d4d5dca9ae543cb9723551c4326223fb0d73bd0872eaf457788c34af64a0a3cade5115416092ef8d596d6841e5e71
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5UjM:ZVxkGOtEvwDpjcV
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-29_3f9f048c30e668350ccfa9145708d41f_cryptolocker
Files
-
2024-05-29_3f9f048c30e668350ccfa9145708d41f_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ