Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_200320cf0937b0e83820782a56d8889e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_200320cf0937b0e83820782a56d8889e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_200320cf0937b0e83820782a56d8889e_cryptolocker
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Size
47KB
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MD5
200320cf0937b0e83820782a56d8889e
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SHA1
15cbb7422accb2db2c2fd1688438c9501639cc6d
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SHA256
a1e80d31dfab5a4744a90c20c6309ffbfdc2256f5683b447f7e456bf31537efe
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SHA512
c30fe95d4e4f38a822a4dbf8fcdff8e07350b6e8170bc61611a525afee230b7c6febc6e6dae5bd4307e8696e53ffe983ad96e9e62c3c348e75170eb440c21bed
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsB:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1v
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 2024-03-18_200320cf0937b0e83820782a56d8889e_cryptolocker
Files
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2024-03-18_200320cf0937b0e83820782a56d8889e_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