Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_f5e8aa0e10e0501d6f353ed106f8a603_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_f5e8aa0e10e0501d6f353ed106f8a603_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_f5e8aa0e10e0501d6f353ed106f8a603_cryptolocker
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Size
46KB
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MD5
f5e8aa0e10e0501d6f353ed106f8a603
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SHA1
81118022478206c8fca6ebc9193fb5bf75ca1e40
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SHA256
2fd1e54fc380fb545bba0e8c6641263d8ac58451a1e6dc7df83cad1874e0da75
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SHA512
1f604411022fec6e44e95623849b0cadb31d30ee4dd9ca6179ea8eaab26fd70778964b8fe826755accf64cf2880fdd9574af24c03f9ba774d74e553f45203471
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsf:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1R
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 2024-02-28_f5e8aa0e10e0501d6f353ed106f8a603_cryptolocker
Files
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2024-02-28_f5e8aa0e10e0501d6f353ed106f8a603_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