Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_d99545cde9cd93c9840e3a5998b766f7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_d99545cde9cd93c9840e3a5998b766f7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_d99545cde9cd93c9840e3a5998b766f7_cryptolocker
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Size
46KB
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MD5
d99545cde9cd93c9840e3a5998b766f7
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SHA1
a57062c4a85073c445e8cf30a4e9fd775a73e542
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SHA256
891d5d73fa7652cb96bf902c0c4517065c437f830001b5c839342738e2211a41
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SHA512
072057427f052a72458dfa6961fc9a9f0d64f6d9d264c137cdf6529287ea75dd37c2584aac5eabecd6515768fe24e616f4d86d015774bb7f9cc24bea725ebb3a
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X30E3aq:V6QFElP6n+gMQMOtEvwDpjyaHaXmq
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 2024-01-24_d99545cde9cd93c9840e3a5998b766f7_cryptolocker
Files
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2024-01-24_d99545cde9cd93c9840e3a5998b766f7_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