Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_6bb23fd913a85a4f97632b28e86b1339_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-11_6bb23fd913a85a4f97632b28e86b1339_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-11_6bb23fd913a85a4f97632b28e86b1339_cryptolocker
-
Size
65KB
-
MD5
6bb23fd913a85a4f97632b28e86b1339
-
SHA1
25041a745bcce9d6fade9a76bc1a556469e49423
-
SHA256
7e189f1b34fe5dba7d1eb21c456f97f30a5f53fa2e2d51c58922bb5cc360f281
-
SHA512
bffad23c8c2126a99a5851ea8815907314b23f5f26959365824ecd956ff26f5d96a861218c1d1c83f3f08d76138a05167ec984f6b702492add460849121444e2
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi41:BbdDmjr+OtEvwDpjM8D
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 2024-06-11_6bb23fd913a85a4f97632b28e86b1339_cryptolocker
Files
-
2024-06-11_6bb23fd913a85a4f97632b28e86b1339_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