Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_31796c1dac3eca81d906824eb2540cb1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_31796c1dac3eca81d906824eb2540cb1_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_31796c1dac3eca81d906824eb2540cb1_cryptolocker
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Size
49KB
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MD5
31796c1dac3eca81d906824eb2540cb1
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SHA1
61b3411928bca92f3ab680fc792fb9e7c61fad2a
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SHA256
654cd5b47863f482f7a6bae05e6ada151a53f0b635402e5ea3ba58a82d2fbf56
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SHA512
de8c7364b26391ab108d148e0260748f2bfdd1ef75fffa3b39051aa7ae2a7e146f6e4c4bc6131216d5d5a92ab9938f1f898e9688029124ed4fad1783580f4e6c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakN0:V6a+pOtEvwDpj7
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 2024-02-24_31796c1dac3eca81d906824eb2540cb1_cryptolocker
Files
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2024-02-24_31796c1dac3eca81d906824eb2540cb1_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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