Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_5b7c80d0aecffc3d7cba3f01de61873c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_5b7c80d0aecffc3d7cba3f01de61873c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_5b7c80d0aecffc3d7cba3f01de61873c_cryptolocker
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Size
122KB
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MD5
5b7c80d0aecffc3d7cba3f01de61873c
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SHA1
b14b50f9b05425c1008f021653a1e8df9bb1a1bb
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SHA256
fa51bf946627bd256edb804ed993c29a9e6f204b190cd4bc2b1fbda4fb51894f
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SHA512
9fec420c5974102cfde5a0ef6678af1ed99da04e750975fec0d692e86c3896a7a08bd9be37f18691fcd27d53c7f4e287a0e411b99ead6bcf8774ff4ebe69fe92
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKryE+:gUj+AIMOtEvwDpjNbwQEIPlemUhYaWIK
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 2024-02-28_5b7c80d0aecffc3d7cba3f01de61873c_cryptolocker
Files
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2024-02-28_5b7c80d0aecffc3d7cba3f01de61873c_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE