Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_3b3967e880a699aff52f7d3beb05bc0c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_3b3967e880a699aff52f7d3beb05bc0c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-18_3b3967e880a699aff52f7d3beb05bc0c_cryptolocker
-
Size
69KB
-
MD5
3b3967e880a699aff52f7d3beb05bc0c
-
SHA1
3828f0456ad3802e63e1dc6804c4f0be59368174
-
SHA256
42b37c808369be887fb67f0cefe79aef5d08e2bbcce0420446580a21298fd5ac
-
SHA512
9960c8f6d1b048cc98f1049392a9f2d67a20937f6b7be55b732d78ff151a8b8906b062723ddeaee4b5bcd139ed5ad6d7ab1a6e82a9ba32b40ff12a374fe04f96
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYJM:DW60sllyWOtEvwDpjwF85h
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_3b3967e880a699aff52f7d3beb05bc0c_cryptolocker
Files
-
2024-02-18_3b3967e880a699aff52f7d3beb05bc0c_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ