Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_7c0938325ef12bea3649e31164d247eb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_7c0938325ef12bea3649e31164d247eb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-13_7c0938325ef12bea3649e31164d247eb_cryptolocker
-
Size
63KB
-
MD5
7c0938325ef12bea3649e31164d247eb
-
SHA1
1626615dd2de70377e78527561baf7790c006ca1
-
SHA256
559f8f07a30c64e1e9745c426178cdf743e700f7dbab59b6ff780a0c86c8c6dc
-
SHA512
7c8b146bc6de361a2050dad207f8199fbe9930aba5653278d4ff5c7888bbba0e2096a3704cdb1d8a24b98ce32907e4885059dcf37249e1b8c6d8edf241b49cee
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Km4d:6j+1NMOtEvwDpjr8ox8UDEy0Km4d
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 2024-02-13_7c0938325ef12bea3649e31164d247eb_cryptolocker
Files
-
2024-02-13_7c0938325ef12bea3649e31164d247eb_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