Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_5b89a550bdf2a6c4910028a2983fcad7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_5b89a550bdf2a6c4910028a2983fcad7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-15_5b89a550bdf2a6c4910028a2983fcad7_cryptolocker
-
Size
32KB
-
MD5
5b89a550bdf2a6c4910028a2983fcad7
-
SHA1
244d639dc5a16e07b791448ed06bd9e1b8363740
-
SHA256
20d1049c283ee380f9531982170dede14b76acd8bbe8504a87e9f18c2af43dff
-
SHA512
6be1db5656d79907ea3148c07abab7a43ce3c9b08ea16f82e8f0a7d67902d12157c6b03ce364544822147c3ed6d2e2c9e3c5a4de3c8087f6e1d71debb3a437eb
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3MD:q0zizzOSxMOtEvwDpj/arqw
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 2024-03-15_5b89a550bdf2a6c4910028a2983fcad7_cryptolocker
Files
-
2024-03-15_5b89a550bdf2a6c4910028a2983fcad7_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