Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_8a8380230c0b8eea21bf1bbbd6fc941f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_8a8380230c0b8eea21bf1bbbd6fc941f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-29_8a8380230c0b8eea21bf1bbbd6fc941f_cryptolocker
-
Size
48KB
-
MD5
8a8380230c0b8eea21bf1bbbd6fc941f
-
SHA1
09d889354171a721ea3608d648414f584500da76
-
SHA256
7e7009e780bb3f6bb7d32b0c64f7d03929d198add9dab6981be6e338509eff04
-
SHA512
3c61867473f7621713213c9ff8ce0e4f8ac2771624a0ed6449a378a3f03ef9c2953d068f268303d559cfc3dd005c17f4d59f8e15e82173c7a2a379410147d8f1
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNK:V6a+pOtEvwDpjx
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_8a8380230c0b8eea21bf1bbbd6fc941f_cryptolocker
Files
-
2024-02-29_8a8380230c0b8eea21bf1bbbd6fc941f_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ