Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_d1b7dcdf874bbf52abda1bfb1df93fac_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_d1b7dcdf874bbf52abda1bfb1df93fac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-17_d1b7dcdf874bbf52abda1bfb1df93fac_cryptolocker
-
Size
46KB
-
MD5
d1b7dcdf874bbf52abda1bfb1df93fac
-
SHA1
edc9ed592b6108af8bda99a8f7e500c3016fb7a5
-
SHA256
a5b59f0734a822f3c53418b30c6da29da4b74b85039f77a688016012328ba933
-
SHA512
a87b13d6f4caa974d89bb40db4104d0171951f0d2f17c499811289d82352e6c9cd37b479cc74230d2c631f917f157e8a90e9466d6ece3814d3f09867c76d58e0
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2c:qmbhXDmjr5MOtEvwDpj5cDtKkQZQn
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 2024-02-17_d1b7dcdf874bbf52abda1bfb1df93fac_cryptolocker
Files
-
2024-02-17_d1b7dcdf874bbf52abda1bfb1df93fac_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