Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_92527c271a26ee6a2cbab7a8a9224392_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_92527c271a26ee6a2cbab7a8a9224392_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-21_92527c271a26ee6a2cbab7a8a9224392_cryptolocker
-
Size
52KB
-
MD5
92527c271a26ee6a2cbab7a8a9224392
-
SHA1
07d15f9cfb6d4ad945f1a420772a4def943324e0
-
SHA256
0f74f569091270b5839fb6f6ec2ed587b775bc33492ddf67a5f580d54111c7a6
-
SHA512
608a11841f989da16eb37429fc71b2d7bb912b9f69e8bd2950cf15e1682257157494e9428e258352eace029d44d03af919228486094c43027217c1339b694377
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyy4:6j+1NMOtEvwDpjr8hhXy+iyy4
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-21_92527c271a26ee6a2cbab7a8a9224392_cryptolocker
Files
-
2024-05-21_92527c271a26ee6a2cbab7a8a9224392_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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