Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_90bde0218308371121e4d2f98f5ca879_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_90bde0218308371121e4d2f98f5ca879_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_90bde0218308371121e4d2f98f5ca879_cryptolocker
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Size
95KB
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MD5
90bde0218308371121e4d2f98f5ca879
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SHA1
2e27cf69d48416d89b2b965ce6a1feee7428deab
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SHA256
d226f3d464db61227eea5fdb44ed29fb732bc64f53a3a3726c692b89ca5c7232
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SHA512
d5d07f692c273754e173507014424a9db95322a68f3de6664c3a9a5ee6667348c2978cb2c5dbe8ba1729a2930c341a8e6557ba25e616a932fbcfa18185118948
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpA:V6a+pOtEvwDpjtzj
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_90bde0218308371121e4d2f98f5ca879_cryptolocker
Files
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2024-02-21_90bde0218308371121e4d2f98f5ca879_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ