Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_21d786b3eca74e3874e2da760d761c3e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_21d786b3eca74e3874e2da760d761c3e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_21d786b3eca74e3874e2da760d761c3e_cryptolocker
-
Size
31KB
-
MD5
21d786b3eca74e3874e2da760d761c3e
-
SHA1
39a414efc1c2ae89d3afea5a5179b5d9b939ff52
-
SHA256
d7712f9530410bbcb9cbe2ebca194785610ca5d6792c234947be2769bccb2711
-
SHA512
c82a692c38c12de05b2aed739d37492fe32fafca0cc10b0b27608eb85a528c9f675f8b14d660dc683baaf5fcc09ca42838ed2d84f245c9da1bc87a13d5f42fcb
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNUa:q0zizzOSxMOtEvwDpj/arqcV
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 2024-02-14_21d786b3eca74e3874e2da760d761c3e_cryptolocker
Files
-
2024-02-14_21d786b3eca74e3874e2da760d761c3e_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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