Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_96fda3e42f5a3995c364414ff4e6acf2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_96fda3e42f5a3995c364414ff4e6acf2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-06_96fda3e42f5a3995c364414ff4e6acf2_cryptolocker
-
Size
52KB
-
MD5
96fda3e42f5a3995c364414ff4e6acf2
-
SHA1
37d1a77fb3ae8a2123d11405df91382e5b28d943
-
SHA256
7ce2a810cf91d31470ca16a69ddf52450a7abcc331a17e0d80d0f663d6cee3b1
-
SHA512
eb9b25d67db9616ddcbdfd21d5324c3c3dfe6877d0183e75b1132709ce570f7efa2401779e6c5a581d7e14c39e7a32c37773946d4ac23b33fa7afb939d013a03
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyf:BbdDmjr+OtEvwDpjM0
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_96fda3e42f5a3995c364414ff4e6acf2_cryptolocker
Files
-
2024-03-06_96fda3e42f5a3995c364414ff4e6acf2_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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