Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9f4b126ba54e5ab841a1f3ff62a1ecc7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_9f4b126ba54e5ab841a1f3ff62a1ecc7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-19_9f4b126ba54e5ab841a1f3ff62a1ecc7_cryptolocker
-
Size
58KB
-
MD5
9f4b126ba54e5ab841a1f3ff62a1ecc7
-
SHA1
92ec1baf2ac57c41c86d8b3b5ef4cbb50c09b192
-
SHA256
dd327e0ea81a4ddceaf4b485e590476f43dd324fc4feb3af11bc12e37a80980f
-
SHA512
c42027a759dd505ed8dfe1bf7c45165cf746465c6fd5c2bf88206cbb10b589eb05b74e12793bd8c079d52d781e7c5406438532993b1934ee0f12b964ff74569f
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTY:BbdDmjr+OtEvwDpjMW
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 2024-02-19_9f4b126ba54e5ab841a1f3ff62a1ecc7_cryptolocker
Files
-
2024-02-19_9f4b126ba54e5ab841a1f3ff62a1ecc7_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