Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_7c08b305be5bb44e3a09da8a9282037a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-09_7c08b305be5bb44e3a09da8a9282037a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-09_7c08b305be5bb44e3a09da8a9282037a_cryptolocker
-
Size
45KB
-
MD5
7c08b305be5bb44e3a09da8a9282037a
-
SHA1
30a49e8c0898c2cfd89f620a1b7cef1734a8c821
-
SHA256
26cba73ae33da61cd8e932daa07eb100c145a0206a1564200ee9997b43dc52ce
-
SHA512
393b1d97194dcf338771710c91eb745fc83a948e8d0e82303261ba22d4cee9a92cac1942c6a29c7e061b6a32002cfc3b556f78237d8beac314ad659f8b6f8e67
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDhkG:6j+1NMOtEvwDpjrRraG
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 2024-06-09_7c08b305be5bb44e3a09da8a9282037a_cryptolocker
Files
-
2024-06-09_7c08b305be5bb44e3a09da8a9282037a_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