Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_e1928dec9520a6fe22f6c1dcfa1d47d1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_e1928dec9520a6fe22f6c1dcfa1d47d1_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_e1928dec9520a6fe22f6c1dcfa1d47d1_cryptolocker
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Size
45KB
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MD5
e1928dec9520a6fe22f6c1dcfa1d47d1
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SHA1
07fbaec4f977bb21a029448b66167b6b678eafca
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SHA256
67820382ec8dc58ccad908ec72600203f078f9b5ae36a068496eddc7b14a0611
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SHA512
431fd2a135c3aad9a94d75bc74b640aafe15a953240c8ddc333c1b90e4ba827242e81d7eb75b33f32f4bed94922238ac75d1c5f30cd7e1910f3c6c41acb2d1eb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws3:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1J
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_e1928dec9520a6fe22f6c1dcfa1d47d1_cryptolocker
Files
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2024-02-21_e1928dec9520a6fe22f6c1dcfa1d47d1_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