Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_4a03ba8bec058cf077d1169e390a2239_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_4a03ba8bec058cf077d1169e390a2239_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-16_4a03ba8bec058cf077d1169e390a2239_cryptolocker
-
Size
35KB
-
MD5
4a03ba8bec058cf077d1169e390a2239
-
SHA1
ab832edc33328b877aa5ad9b8372cc774e5cbeca
-
SHA256
37795d0233334e8b0b9830ca42e1212cf98efd3ff8ee72e8c17d246cf80d38ca
-
SHA512
fe4fb1a50e2506c3154c7b64c3685cabcd13dd3b6a61ad4bdaabe2b61d825676a46f05cf68c499e2a17e6f4a3c549bf97888ede04f44a2e940d6891600e9620a
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmotzI6DN:qmbhXDmjr5MOtEvwDpj5cDtzX
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 2024-03-16_4a03ba8bec058cf077d1169e390a2239_cryptolocker
Files
-
2024-03-16_4a03ba8bec058cf077d1169e390a2239_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