Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_b74b50566216c4b027b6730633c26615_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-22_b74b50566216c4b027b6730633c26615_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-22_b74b50566216c4b027b6730633c26615_cryptolocker
-
Size
64KB
-
MD5
b74b50566216c4b027b6730633c26615
-
SHA1
48025bab3abd3884c664ae21c1b98c11f9eff1e7
-
SHA256
d5cb9a3212768113db20f53409e9bf3b084a399e32f71c2af5e3a0a14f2116d8
-
SHA512
d7560e59fab7605ee4e93d1bf57829b0ca7eb9cedf6e3a5c3b84fc7ee4946b0d289b34ee8e7e042767865e587d6ca189b35ae9842de4fd4cbde70a60e77be9ac
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiW: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 2024-05-22_b74b50566216c4b027b6730633c26615_cryptolocker
Files
-
2024-05-22_b74b50566216c4b027b6730633c26615_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