Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_14e606cfa15075f610ae47374f686e09_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_14e606cfa15075f610ae47374f686e09_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_14e606cfa15075f610ae47374f686e09_cryptolocker
-
Size
63KB
-
MD5
14e606cfa15075f610ae47374f686e09
-
SHA1
a58af47968a2d2a1dbb0187b37783188759aedb0
-
SHA256
e0f5814afa4eea75efac3b64cc18dcbb18da0990e1d5c92b0fae6ec634c8d488
-
SHA512
858ae9d75fdf09acb356eea8bc32d80290c2676ffb4207a6bc2da36e57e30d7d68332e62191acdcc67dfae67ff6c4ecc57db37c1936bfc01ab5771daedfcdc9b
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKLs:6j+1NMOtEvwDpjr8ox8UDEKw
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_14e606cfa15075f610ae47374f686e09_cryptolocker
Files
-
2024-02-22_14e606cfa15075f610ae47374f686e09_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE