Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_beacdb14d076ba24bd848a12cc604443_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_beacdb14d076ba24bd848a12cc604443_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_beacdb14d076ba24bd848a12cc604443_cryptolocker
-
Size
45KB
-
MD5
beacdb14d076ba24bd848a12cc604443
-
SHA1
1a547d7c819c74ed3c8c96fa8fd2ca0a90efc2a8
-
SHA256
971fb3c3971ff35938e287760141618adca900653a1a2101729d13ba4dd8b5a7
-
SHA512
7a66dbe75544f5481e9fbabb878babfab7df3dffa9efca59a90cbbe54d301bb7de2a8d9735f5f040986f658a4698323e8a630b9f2fbd86329b436373018d60ed
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WaSza:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb+a
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 2024-01-25_beacdb14d076ba24bd848a12cc604443_cryptolocker
Files
-
2024-01-25_beacdb14d076ba24bd848a12cc604443_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