Behavioral task
behavioral1
Sample
2024-02-24_ad9deb4f0d07957ca29882bb27cb5905_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-24_ad9deb4f0d07957ca29882bb27cb5905_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_ad9deb4f0d07957ca29882bb27cb5905_cryptolocker
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Size
105KB
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MD5
ad9deb4f0d07957ca29882bb27cb5905
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SHA1
bdc91b9e0eb5cda318a8a66922de791debc86dfb
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SHA256
293ab72e9936f90b4b5cb2d1076803a76575635788f0a47246c924522d8b6ef5
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SHA512
0bfcd9900fdc865d724ebd745e4da540ba3fa5f5be28369e9f050cba80a3b3bd1a9c9647bdde10551171d16fca65ce1da4862798f67e02b62dde41c33e0fe4d8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksaL7:1nK6a+qdOOtEvwDpjC
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 2024-02-24_ad9deb4f0d07957ca29882bb27cb5905_cryptolocker
Files
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2024-02-24_ad9deb4f0d07957ca29882bb27cb5905_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