Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_91bf48ddef3f9b743c6562f35ba8dc6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_91bf48ddef3f9b743c6562f35ba8dc6b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_91bf48ddef3f9b743c6562f35ba8dc6b_cryptolocker
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Size
62KB
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MD5
91bf48ddef3f9b743c6562f35ba8dc6b
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SHA1
dc7a8869c8522a7c5598970af8e0bdc2b6ad8d32
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SHA256
4b2c2abb50b5f2a4c07eaf566130ec00490e64c2580a73ab244af322685616e9
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SHA512
d827c2ff876a4d8050d6539e8e2de775c3d498da8736c7a9745c0da9f6810a5486a544ca1da43ab14557c8a1af40eef30ec1be1cab168af81c35d5d80fd06b80
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5A/n:V6a+pOtEvwDpjvl
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 2024-05-10_91bf48ddef3f9b743c6562f35ba8dc6b_cryptolocker
Files
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2024-05-10_91bf48ddef3f9b743c6562f35ba8dc6b_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