Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_8edbfa0ad32012dc403d909d6d37707f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_8edbfa0ad32012dc403d909d6d37707f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_8edbfa0ad32012dc403d909d6d37707f_cryptolocker
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Size
49KB
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MD5
8edbfa0ad32012dc403d909d6d37707f
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SHA1
2e60790d7ff817c2859eeb83819e8a3282b7edf8
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SHA256
2521b6227f53e788a90d66470d87f51780ae23296abc5825779134f44207a1f5
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SHA512
c06fb82c31f66e9b808a3c79121a28ef0e9359775e6c0b49892c755bf8d8fbbd54338f89665b43d0ce67a1a0f4cee9c8b965d24356e8d6ff803d1562439afe62
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyHc:6j+1NMOtEvwDpjr8hhXy+iyHc
Malware Config
Signatures
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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 2024-04-26_8edbfa0ad32012dc403d909d6d37707f_cryptolocker
Files
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2024-04-26_8edbfa0ad32012dc403d909d6d37707f_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