Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_75538cf934369578d4334ab23a590478_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_75538cf934369578d4334ab23a590478_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_75538cf934369578d4334ab23a590478_cryptolocker
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Size
42KB
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MD5
75538cf934369578d4334ab23a590478
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SHA1
7f30dad448b184fc75bcf598252440c50bde3800
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SHA256
c1ad3ec642ca737c49b5a96c6b15c22de1f9f1410a05d40d2abd4539dc7d099c
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SHA512
c82fb77bc9799ff1523e2f5479f6439b07dc82d7965a2ea99d8a2f67a4e9c77344771243d733d80060a8242e82370449e0a8847505244e720ed02cb5162db36e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6n8gzU:6j+1NMOtEvwDpjrR83
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 2024-04-06_75538cf934369578d4334ab23a590478_cryptolocker
Files
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2024-04-06_75538cf934369578d4334ab23a590478_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