Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_475d5a48b4c459db1eaed21fc4aa2f23_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-05_475d5a48b4c459db1eaed21fc4aa2f23_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_475d5a48b4c459db1eaed21fc4aa2f23_cryptolocker
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Size
73KB
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MD5
475d5a48b4c459db1eaed21fc4aa2f23
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SHA1
a55bc6a78a3ec9be28e0350a91b675c96597e814
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SHA256
590f4cad33eb3f1a8c43dda15dd84364c7a50bd1f33ea0f45e353d6565a81e41
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SHA512
f9f94bafc632441eb2f0e5356289314da3d16425021f772961237f5aefd9eb95620cb05f658e507d1fd9ec660141fce212f46b14457136b0a15c7e160d28996e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUk:ZVxkGOtEvwDpjcaw
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-05_475d5a48b4c459db1eaed21fc4aa2f23_cryptolocker
Files
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2024-04-05_475d5a48b4c459db1eaed21fc4aa2f23_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ