Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_0b50ff60133dad93e4a004c4c0a9ba3e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_0b50ff60133dad93e4a004c4c0a9ba3e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-20_0b50ff60133dad93e4a004c4c0a9ba3e_cryptolocker
-
Size
49KB
-
MD5
0b50ff60133dad93e4a004c4c0a9ba3e
-
SHA1
d3ae878dadf8411fadd707cf5945b6233ebca840
-
SHA256
7560d153d49b31c463a2e6d13e21c139b71507295f97f9289730ee2bfb3048c0
-
SHA512
32d182340ed13c1466abd1ae3f4b3b6fb316b3e23864deddb74e45d210619efa60e57214e2fa26765178bd12a5d1d23e7c9d0105d8f5681ec2ddbeba9949f079
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocb1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQM
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 2024-04-20_0b50ff60133dad93e4a004c4c0a9ba3e_cryptolocker
Files
-
2024-04-20_0b50ff60133dad93e4a004c4c0a9ba3e_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