Behavioral task
behavioral1
Sample
2024-05-23_356c153ee673454b22b51c5eb22e164f_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_356c153ee673454b22b51c5eb22e164f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_356c153ee673454b22b51c5eb22e164f_cryptolocker
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Size
66KB
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MD5
356c153ee673454b22b51c5eb22e164f
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SHA1
36a5f9e4906641f71a9ff9cf9d0f5ce34a23e2a6
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SHA256
d7142de6ea048f4adf323e8c1773d55fb181faae430d40d413cb938f52c1e2e2
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SHA512
60eedfd76322d29f84e5a4fa684d708ce889eaae332d492db33729c4492a60151c4ad90c158d5ba9c097446346668665fa01104cd53460394346c84cbd7362a7
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRr:1nK6a+qdOOtEvwDpjC
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_356c153ee673454b22b51c5eb22e164f_cryptolocker
Files
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2024-05-23_356c153ee673454b22b51c5eb22e164f_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE