Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_5a4444fcf05d5c0423e03785d9f696d7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_5a4444fcf05d5c0423e03785d9f696d7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_5a4444fcf05d5c0423e03785d9f696d7_cryptolocker
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Size
105KB
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MD5
5a4444fcf05d5c0423e03785d9f696d7
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SHA1
e820fa2823fad8b55b8e17e90e58baa25203a8e2
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SHA256
ec372a6ec491cee6dd675e80be79ed729568ef040395dce1244d3e537c7ed46e
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SHA512
15a2c48d7cad306e5497572954b7e2ef84bd64b3e7ff9c878ae805e4610468c093231c3d319f566b40ff9656a4cfc2113912528cdf6e0d91f9bceb096932a9d9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp69bNZ:V6a+pOtEvwDpjtzR
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 2024-02-21_5a4444fcf05d5c0423e03785d9f696d7_cryptolocker
Files
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2024-02-21_5a4444fcf05d5c0423e03785d9f696d7_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