Behavioral task
behavioral1
Sample
2024-02-14_46e112cb8ef1aa9ee86ef26ef495b846_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_46e112cb8ef1aa9ee86ef26ef495b846_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_46e112cb8ef1aa9ee86ef26ef495b846_cryptolocker
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Size
105KB
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MD5
46e112cb8ef1aa9ee86ef26ef495b846
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SHA1
7a61ab9b625c82e3334baaf6b1fa25d0bfa61090
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SHA256
4e6f4c80b422a790010efde340b6701adaa2bd17a1902c2c15d04447dc5a5e7e
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SHA512
d015beca26118a34e86435250cbcd45c9699ca314d04b41143eec331b22ca5b42a7cb2bf40fcce03fb134225f29ea6ab7ea592073e58b0f4353dfb7fd1c67a61
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks9:1nK6a+qdOOtEvwDpj9
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_46e112cb8ef1aa9ee86ef26ef495b846_cryptolocker
Files
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2024-02-14_46e112cb8ef1aa9ee86ef26ef495b846_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE