Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_3e866b3f971a79cd3a9ab7ee1bebdf9f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_3e866b3f971a79cd3a9ab7ee1bebdf9f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_3e866b3f971a79cd3a9ab7ee1bebdf9f_cryptolocker
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Size
38KB
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MD5
3e866b3f971a79cd3a9ab7ee1bebdf9f
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SHA1
88178d3cb85365e57e4728bf8329f6693ef7f4af
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SHA256
2400c3fda0a00f82632068e630f79062fba843879e90c05da7397853f097b77b
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SHA512
4467dd71a0b27b19f355eadeddec905d77640af182cb7a271636624427760cdff2769d68de4c60b7f222c81fd28e643d0d8c3963c754d26e82cbdd31881e05dd
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNXx7:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLX
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_3e866b3f971a79cd3a9ab7ee1bebdf9f_cryptolocker
Files
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2024-02-20_3e866b3f971a79cd3a9ab7ee1bebdf9f_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ