Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker
-
Size
49KB
-
MD5
09520296fb9f4dc9e585e8b1d13c08b4
-
SHA1
6f26551c90319b83f448b0a5d2d84bac1ff999ce
-
SHA256
df833e8a5abd2de306821ea3797b9881b4f72346020ab74fd371ec43cdb54eee
-
SHA512
e49029edc82e8ac6e675ed8f49ffa15d2a450339f857d168367f0866281ad708c967483547252af7b0210c4f8752a10432124892a2965b0cfa125ed138303d05
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52o:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uo
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 2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker
Files
-
2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_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