Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_2c12d12ea48393814e3acc2373a93a16_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_2c12d12ea48393814e3acc2373a93a16_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_2c12d12ea48393814e3acc2373a93a16_cryptolocker
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Size
45KB
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MD5
2c12d12ea48393814e3acc2373a93a16
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SHA1
4646e4a69e52f99d6bacbcb2a577c458fe9c2923
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SHA256
536ff32598c8ed341e2926a1fecc0418d927beb5fe0398b1d60f92286755cd46
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SHA512
46a16c4b5ebf5183b64708595535deff570cf6d6b8fc5223a05730b18627279597c0dcf7822e369eb4c28201b1be8ffc8d10a1d21ec10e4f31670278a736aae4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsu:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1c
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 2024-02-21_2c12d12ea48393814e3acc2373a93a16_cryptolocker
Files
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2024-02-21_2c12d12ea48393814e3acc2373a93a16_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