Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_6ce4be1c8d30a5da429e393dc46e6379_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_6ce4be1c8d30a5da429e393dc46e6379_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-20_6ce4be1c8d30a5da429e393dc46e6379_cryptolocker
-
Size
50KB
-
MD5
6ce4be1c8d30a5da429e393dc46e6379
-
SHA1
a4e16233d5d0653d42433e128caca91ed1ef486c
-
SHA256
82be587b314a884153d56fc001f5358f112bd4b2d759b5cf62c8779fcb1082a4
-
SHA512
0eac34cce20ab6eb6890c864ad829cd23d7ee594f6539abffaf978a8c71966e4ce6cba00e42e7272ba75ebdf83a9de2a92a1d2619af5dd57e2ca7ba4db7c4a56
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHnzo:6j+1NMOtEvwDpjr8hhX9M
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 2024-04-20_6ce4be1c8d30a5da429e393dc46e6379_cryptolocker
Files
-
2024-04-20_6ce4be1c8d30a5da429e393dc46e6379_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