Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_18a8ed08577f537848fdcb16471a161b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_18a8ed08577f537848fdcb16471a161b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_18a8ed08577f537848fdcb16471a161b_cryptolocker
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Size
98KB
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MD5
18a8ed08577f537848fdcb16471a161b
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SHA1
919368bdac4e55ce4559d22ab0598c995ac63fe8
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SHA256
79778ec51dfc6dbf0ac37055186868ea658627e87b5eb467a55479ba0152f434
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SHA512
7b91577d99d2d8ab55a7e58c42399eb63c187753b4363896b5e6c8f244959b0b0cb16b975a083396f07959518833461da28c98d174991cf1c783ba51b93fcbfe
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWww:26a+2OtEvwDpjtz7
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 2024-02-18_18a8ed08577f537848fdcb16471a161b_cryptolocker
Files
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2024-02-18_18a8ed08577f537848fdcb16471a161b_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