Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_f1a69ddfe8d50e46d3f6c2c87bcd724b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-28_f1a69ddfe8d50e46d3f6c2c87bcd724b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-28_f1a69ddfe8d50e46d3f6c2c87bcd724b_cryptolocker
-
Size
48KB
-
MD5
f1a69ddfe8d50e46d3f6c2c87bcd724b
-
SHA1
662073d8c244f52be4f3bf2b3dcbffc94c47f019
-
SHA256
8869a8d1cb0e1e7f437c3c646f37b18c7495b2f017a571a79933eac6fa396d34
-
SHA512
fc3a815988bd780a50bcb7e8111da062232d0a21d2b667582be89b41d8ae07e721a4565b457a6eb5f2ad59eedd21f3c54a72a59bcb1af915d7f7c50599c461de
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeK:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
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 2024-03-28_f1a69ddfe8d50e46d3f6c2c87bcd724b_cryptolocker
Files
-
2024-03-28_f1a69ddfe8d50e46d3f6c2c87bcd724b_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