Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_78a8bc7f3cbeb8cd0ada2459d55e3478_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_78a8bc7f3cbeb8cd0ada2459d55e3478_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_78a8bc7f3cbeb8cd0ada2459d55e3478_cryptolocker
-
Size
29KB
-
MD5
78a8bc7f3cbeb8cd0ada2459d55e3478
-
SHA1
6c8af24280dc3d0d4431293fda789655e6820ea9
-
SHA256
fc707f283d7553a1971142eb1faa52a1d32ddb3aac3a3cce45d2ad5669fa1084
-
SHA512
be0816bb8762b83c406e1e9202dd843847c743a3822679548c6c26b3ab735e902bcab0f70850be68d5cddad8c33754174f7cd0562a1d29b8b363c79fc255287b
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+p/:q0zizzOSxMOtEvwDpj/arX
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_78a8bc7f3cbeb8cd0ada2459d55e3478_cryptolocker
Files
-
2024-02-14_78a8bc7f3cbeb8cd0ada2459d55e3478_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