Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_00e02bf48be3809f858476161674f68a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_00e02bf48be3809f858476161674f68a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-13_00e02bf48be3809f858476161674f68a_cryptolocker
-
Size
63KB
-
MD5
00e02bf48be3809f858476161674f68a
-
SHA1
10f6adb5cf303b985ef2a0fffc47b70fbdf14a4c
-
SHA256
50d2f0458dc24e03f2f41c41756bacc6c18e46902202810cf117f814d84e1a29
-
SHA512
263f464f72475e7ef4ee264bfcb43376f29b438dd9a14dc9a47f0573a166551c5932e4c9900f0ae12c1b122c43c69d2269dfdbf3e6318b44fa22009ee5565ce7
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIN7:6j+1NMOtEvwDpjr8ox8UDEpuha8PIN7
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 2024-02-13_00e02bf48be3809f858476161674f68a_cryptolocker
Files
-
2024-02-13_00e02bf48be3809f858476161674f68a_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