Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_c8b427735cfa9e1ed089e1c4fd226906_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-19_c8b427735cfa9e1ed089e1c4fd226906_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-19_c8b427735cfa9e1ed089e1c4fd226906_cryptolocker
-
Size
48KB
-
MD5
c8b427735cfa9e1ed089e1c4fd226906
-
SHA1
096b4d027075e238f9f485b97cd4253d56d9f31d
-
SHA256
577265a4d1b2d00bab48aba258e7a6c050b6ef406f5275785123ae2b8f11133a
-
SHA512
5402ee6785f5c7e87c375ddd9f7671b3f828f6e8464b56858f69a009f5702bea2ab5d646703f62661cccbf05011f25e15f6cf084d9e59943872debcf764e7ffa
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofZE:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh2
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 2024-03-19_c8b427735cfa9e1ed089e1c4fd226906_cryptolocker
Files
-
2024-03-19_c8b427735cfa9e1ed089e1c4fd226906_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