Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_488b73f502cd05d690796b8fba5d4aed_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_488b73f502cd05d690796b8fba5d4aed_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-27_488b73f502cd05d690796b8fba5d4aed_cryptolocker
-
Size
47KB
-
MD5
488b73f502cd05d690796b8fba5d4aed
-
SHA1
08d5a06dbeee3ebd20f431e825bc475c05677cfb
-
SHA256
5c090dc7a567c2664207f52246f7d9f0230a4e63695e7a0f0d3ca12d7316f8c2
-
SHA512
2da79bd626c10069dc544ba57fbb41692609a6c3eb883d33cf135bbfb1e5453e32689c5041f911e94f11e501ae9dc131d9f82eaa56bedf02ff6fae33bf57d2c6
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52v:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uv
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 2024-01-27_488b73f502cd05d690796b8fba5d4aed_cryptolocker
Files
-
2024-01-27_488b73f502cd05d690796b8fba5d4aed_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