Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_ad07bf9566cbf7556d20877aec0f3f82_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-14_ad07bf9566cbf7556d20877aec0f3f82_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-14_ad07bf9566cbf7556d20877aec0f3f82_cryptolocker
-
Size
63KB
-
MD5
ad07bf9566cbf7556d20877aec0f3f82
-
SHA1
3c8f06aeb29821b72014ba763d5e0be6e4c9cb5d
-
SHA256
dd96aa4a261fb1ca7273f80bf0e04ab8fc4d09c1e81d14c01b237d2c6d81cef8
-
SHA512
dba18884c2da9f0bdfedd9072ead37adb066f43cc18a264a25a5f19a0718392bcad3eea1ab1deb4cc2b27af9a901657c783eaf0ef33fcc726b6465a3ab3efee5
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi+:BbdDmjr+OtEvwDpjM8z
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 2024-05-14_ad07bf9566cbf7556d20877aec0f3f82_cryptolocker
Files
-
2024-05-14_ad07bf9566cbf7556d20877aec0f3f82_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