Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_e850edd33b3649b65111dec5d92ba44a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_e850edd33b3649b65111dec5d92ba44a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-27_e850edd33b3649b65111dec5d92ba44a_cryptolocker
-
Size
31KB
-
MD5
e850edd33b3649b65111dec5d92ba44a
-
SHA1
7aad0ce1995286f1f52e37f9dcd43075b2579f56
-
SHA256
26207de13d0ec740232d099299b1df89c9f011db82f46f7166950e7818c012e0
-
SHA512
f30262a0449f8ab66937d2774c851d213fad807f8fe35f42f5c9f5efb71545ea749d7c821a3a4645a0abbb490e7ff28a739e0e306beb0fd132f5f3c138cfeb95
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3ME:q0zizzOSxMOtEvwDpj/arqH
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 2024-02-27_e850edd33b3649b65111dec5d92ba44a_cryptolocker
Files
-
2024-02-27_e850edd33b3649b65111dec5d92ba44a_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