Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_606cf94817044c0273a17c5335e4b4cc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_606cf94817044c0273a17c5335e4b4cc_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-06-04_606cf94817044c0273a17c5335e4b4cc_cryptolocker
-
Size
68KB
-
MD5
606cf94817044c0273a17c5335e4b4cc
-
SHA1
b53457e98957a7aa5a52db57aa4abfea1946c8e1
-
SHA256
0ac5fff75e8e359f2adaa038608f691c5df43405426be389becfe7e5513af940
-
SHA512
e20327f7d4ba3f486482c93fea66030c7be755c5a50a0beff9c063d0066479a84821dd5dab77784e3794e9a5f300aeae5cef20b6e8e50bdba55faca325b03a6d
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIh:6j+1NMOtEvwDpjr8ox8UDEpN/jE
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 2024-06-04_606cf94817044c0273a17c5335e4b4cc_cryptolocker
Files
-
2024-06-04_606cf94817044c0273a17c5335e4b4cc_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