Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_c0867bf9eb05d2cdf63aa2f8729781e8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_c0867bf9eb05d2cdf63aa2f8729781e8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_c0867bf9eb05d2cdf63aa2f8729781e8_cryptolocker
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Size
148KB
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MD5
c0867bf9eb05d2cdf63aa2f8729781e8
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SHA1
5c82959090d63e84a6e6353ebc47086c291cc3f7
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SHA256
fefbfc66f94b94cf5c03021f8a63efb164e8f93301b18df5e63124daade740fc
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SHA512
d3f9ae64568c3aeb755f09f8fe87578b26fccb5c404c7416db3f47d9945f7591e583e46c3788f40c968abffb668aec717e1306b4fc2bf8a497a7d451a5059d46
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFYGr:V6a+pOtEvwDpjt22B
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 2024-01-26_c0867bf9eb05d2cdf63aa2f8729781e8_cryptolocker
Files
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2024-01-26_c0867bf9eb05d2cdf63aa2f8729781e8_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