Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_9f32888c81ca3d370c3d0be618870230_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-21_9f32888c81ca3d370c3d0be618870230_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-21_9f32888c81ca3d370c3d0be618870230_cryptolocker
-
Size
51KB
-
MD5
9f32888c81ca3d370c3d0be618870230
-
SHA1
372b06b197156577342c86fe6149c6a2d2fa1844
-
SHA256
04bc9a98ee9b09b2f86412f19c1dcf62701b6fc4024ee46982c8353f0191d772
-
SHA512
8f39a410a9d84934b12ea5d3a06fe77686066f97841de6036fd3c9eb5af092a5349c1846cead3bb35db94f54559fe40647bc64caf827916fd022eefa7faca1e8
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc5T:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+T
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 2024-05-21_9f32888c81ca3d370c3d0be618870230_cryptolocker
Files
-
2024-05-21_9f32888c81ca3d370c3d0be618870230_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