Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_f6300ec9055e6e45e0ab0caee9ca418b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_f6300ec9055e6e45e0ab0caee9ca418b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-27_f6300ec9055e6e45e0ab0caee9ca418b_cryptolocker
-
Size
57KB
-
MD5
f6300ec9055e6e45e0ab0caee9ca418b
-
SHA1
77e50138b5559fd88a2f888a7a905b6716651976
-
SHA256
4927f28f2a33ad99f76da7198eb13d7040be3c91b6463e5e083e3f98b6e112b1
-
SHA512
f3103cf3a43d73c72ef751674dd7e93bd6f1680a1ca52e06e47885ea0e2f61fe65a4ab0c8d949cd18b82579f79ceb7e687f98aeaefbdb8fd1206580ea756be06
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyk:BbdDmjr+OtEvwDpjM/
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 2024-05-27_f6300ec9055e6e45e0ab0caee9ca418b_cryptolocker
Files
-
2024-05-27_f6300ec9055e6e45e0ab0caee9ca418b_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