Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_140eaff5e24ae8ad4826a0653f86f582_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_140eaff5e24ae8ad4826a0653f86f582_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-22_140eaff5e24ae8ad4826a0653f86f582_cryptolocker
-
Size
46KB
-
MD5
140eaff5e24ae8ad4826a0653f86f582
-
SHA1
a1c565255b4d2c81e996142fb8df3d9ce4c9d878
-
SHA256
436da79682e1358457c28447193daa3ec7c6e792739aae88928874422f0295b4
-
SHA512
9ed4a6b447e25503e716b79d93d919707426afbc0cb52fd506e4bd3081de987a2bc35aef924e3c3ce7ceeb9051651760f625b2c8d80af75099a2888a0aef823e
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL57:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0C
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 2024-04-22_140eaff5e24ae8ad4826a0653f86f582_cryptolocker
Files
-
2024-04-22_140eaff5e24ae8ad4826a0653f86f582_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