Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_3e7fa44c7de1b5a6b247f16e2690ba2a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_3e7fa44c7de1b5a6b247f16e2690ba2a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-25_3e7fa44c7de1b5a6b247f16e2690ba2a_cryptolocker
-
Size
56KB
-
MD5
3e7fa44c7de1b5a6b247f16e2690ba2a
-
SHA1
8b3a514a5cb8571e3952a07cf994fda7f737905d
-
SHA256
aea48acf368c65c5663b049b3247435cd4edf82739f50d94a6f5412973f6bc5e
-
SHA512
30bd3affaff38c15f6a0219e41500c5d2d9ae1b974073828de27399f01c252678da521aaac71d1b8bfa01acc5fe5883d054ee2bf689ce0e9e613866f9f00326d
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616Z2:BbdDmjr+OtEvwDpjM1
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 2024-02-25_3e7fa44c7de1b5a6b247f16e2690ba2a_cryptolocker
Files
-
2024-02-25_3e7fa44c7de1b5a6b247f16e2690ba2a_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