Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_9af89bf3b3859ed49880fa064f602610_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_9af89bf3b3859ed49880fa064f602610_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_9af89bf3b3859ed49880fa064f602610_cryptolocker
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Size
43KB
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MD5
9af89bf3b3859ed49880fa064f602610
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SHA1
ef15ca7a6a62420b36a1619ea908cb17bd0dc91b
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SHA256
c473d069984ca3be333c41160bf6d648ab30e72dcce071fa740c3c1c7d51cd12
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SHA512
83c9db98ab1d9ffe8e2f9ca9200d36668d43fb6189d5653fc11e3da73159665cd13f4ca36bdb098c805067694cb32bdc6bb69308733d05742e5d579b55cfcb13
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajnucpQ:6j+1NMOtEvwDpjrob7Q
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-11_9af89bf3b3859ed49880fa064f602610_cryptolocker
Files
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2024-04-11_9af89bf3b3859ed49880fa064f602610_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE