Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_e8f6a022429e9b5e4779c276d5770876_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_e8f6a022429e9b5e4779c276d5770876_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_e8f6a022429e9b5e4779c276d5770876_cryptolocker
-
Size
45KB
-
MD5
e8f6a022429e9b5e4779c276d5770876
-
SHA1
87273658664dc21d58d797b50337caa218b7a9a6
-
SHA256
79ebe85d0c267df0d8a7d18ecfae03855c1e7d42e088276b375e2a513bc5e111
-
SHA512
609ccd5b2521684e4b4011a196580e7cfe99c19559c77d7f674e95362ee4e6dbdfba0d9d1752dc9f3d8a311dfe6ca542ab329d04d323bc5f9f2e1cc499349d35
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momp:qmbhXDmjr5MOtEvwDpj5cDtKkQZQu
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_e8f6a022429e9b5e4779c276d5770876_cryptolocker
Files
-
2024-01-25_e8f6a022429e9b5e4779c276d5770876_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