Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_427efc775a5340c54256c7854a9ade78_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_427efc775a5340c54256c7854a9ade78_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_427efc775a5340c54256c7854a9ade78_cryptolocker
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Size
46KB
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MD5
427efc775a5340c54256c7854a9ade78
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SHA1
c4d34d036941094b7255a2dc8ad2f26dae5a4c36
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SHA256
75a01e20493a5f87a4a06f2d8c67f8140966d6ffb2f0777ce96b849fcd9f7147
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SHA512
e440de79a9c4fd56599c27535790bf5ef238784ff72b93f79c1ebaf6506a2fe9b9e44c904c66c3eb01cdfa75b88d366809fdfd7b8671078d38add285117cf94b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X30E3aa:V6QFElP6n+gMQMOtEvwDpjyaHaXma
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 2024-01-28_427efc775a5340c54256c7854a9ade78_cryptolocker
Files
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2024-01-28_427efc775a5340c54256c7854a9ade78_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