Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_579cc4ee5b2d8dd698b9635b8eb812fa_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_579cc4ee5b2d8dd698b9635b8eb812fa_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_579cc4ee5b2d8dd698b9635b8eb812fa_cryptolocker
-
Size
45KB
-
MD5
579cc4ee5b2d8dd698b9635b8eb812fa
-
SHA1
365e02752f02e2c2743c4f21f82f89eb2bca2587
-
SHA256
346eeae95ab6295a6056735af295c9b42e4271491b2034caebe0d49879dd7ed1
-
SHA512
b1cb23fbe2ccefb6af1f171a901adbc4d5b78512fad8a8cfe9bb9c577f81411ccbd8177f34c2e2245526dfe8a6c9d08da0a832de2e67c16d0b94fce19fa9d1b5
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4go:qmbhXDmjr5MOtEvwDpj5cDtKkQZQE
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 2024-02-14_579cc4ee5b2d8dd698b9635b8eb812fa_cryptolocker
Files
-
2024-02-14_579cc4ee5b2d8dd698b9635b8eb812fa_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