Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_67d5639730f7de18ebf86425d0975e0e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_67d5639730f7de18ebf86425d0975e0e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_67d5639730f7de18ebf86425d0975e0e_cryptolocker
-
Size
57KB
-
MD5
67d5639730f7de18ebf86425d0975e0e
-
SHA1
e28cfc4f9d22f8020624c102ef8cdf1222275cc9
-
SHA256
830d8fae27cfd2f3fefabb70df59fef164769e82568a252a0e562e8b01c69f80
-
SHA512
061b0e16ba743ad29c705c48dd42640c7dcd2afac1dc38653bf598907a48ec3db3b9c4c7005f2e724a04540ebfd3d39c7a4ea660648a2f3e6076989f25924652
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61n:BbdDmjr+OtEvwDpjMx
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 2024-02-21_67d5639730f7de18ebf86425d0975e0e_cryptolocker
Files
-
2024-02-21_67d5639730f7de18ebf86425d0975e0e_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