Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_64e91bfa90e391667e81deff97769309_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-25_64e91bfa90e391667e81deff97769309_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_64e91bfa90e391667e81deff97769309_cryptolocker
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Size
132KB
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MD5
64e91bfa90e391667e81deff97769309
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SHA1
e79a23815217599a720898a06249aeaea12586e5
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SHA256
880363903d17ba7627851938c50dd4f334298ba2d4e14295b719a7aae5f3e2dd
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SHA512
ae0d42737b02318404c9b5c0369756c16e265cda5f959af7d624e2c00b25699f77a0241ea47df9820746b08c113d89b167ef5dbf9ca9a74f33dafdc63215de33
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQblPj:V6a+pOtEvwDpjt229
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 2024-03-25_64e91bfa90e391667e81deff97769309_cryptolocker
Files
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2024-03-25_64e91bfa90e391667e81deff97769309_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