Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_5a1a70c4fb849abb4cca1fd01b721906_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_5a1a70c4fb849abb4cca1fd01b721906_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_5a1a70c4fb849abb4cca1fd01b721906_cryptolocker
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Size
82KB
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MD5
5a1a70c4fb849abb4cca1fd01b721906
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SHA1
8bfed7194e591c3a3fa08abfd5f9987e80f9a313
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SHA256
d06ea516f9a70d3a5093bc112a73c9f60419579daec5ab6a9c4eba6caaf0e892
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SHA512
181f0f9c578c41f01e1f9112800a8be4a1ed82be630f931554c6b269202f10cde89a87b056815ce26c0443cf13393501a8caaa43b8e0387362176a72924b86b8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8Z:V6a+pOtEvwDpjvpf
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 2024-01-23_5a1a70c4fb849abb4cca1fd01b721906_cryptolocker
Files
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2024-01-23_5a1a70c4fb849abb4cca1fd01b721906_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