Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_abfd823b807f1b111100d22ea53feef2_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-11_abfd823b807f1b111100d22ea53feef2_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-06-11_abfd823b807f1b111100d22ea53feef2_cryptolocker
-
Size
43KB
-
MD5
abfd823b807f1b111100d22ea53feef2
-
SHA1
be9926514cfd06e172800c28b814a14f51832021
-
SHA256
c217a640e278bc350f27ec00c12e0e5d47ffff44dd38553d75c1089a918e6e5a
-
SHA512
2d34c4eeb402e33760471a6ccfce0f173dbcd6a7de7a62c97005bd92417d5a85d7cb5837c54fdf5dfb255ca1d899e3bbda9104d69cb05d38079a057b9ccc128f
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDDRG:6j+1NMOtEvwDpjrRsG
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 2024-06-11_abfd823b807f1b111100d22ea53feef2_cryptolocker
Files
-
2024-06-11_abfd823b807f1b111100d22ea53feef2_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