Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_4399961ad025a32c46eacfcd0ebf4ddb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_4399961ad025a32c46eacfcd0ebf4ddb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_4399961ad025a32c46eacfcd0ebf4ddb_cryptolocker
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Size
75KB
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MD5
4399961ad025a32c46eacfcd0ebf4ddb
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SHA1
aee9785d72ddbd80ffb116ec995663dc376dd9ae
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SHA256
6a2c9601aa7d9577abf6b4d7f1e52c24ffafec19a234dcc755a63bd136caabd6
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SHA512
a91f750a07bbe91da3af94c212d9122ed89ccedc1d1d9b0086e95ddc6603e91098d8ac352c06241b73e19073bd36ab3ead60c8bdb567ed482734bc07f0689f47
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWkMB:ZVxkGOtEvwDpjcaxE
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_4399961ad025a32c46eacfcd0ebf4ddb_cryptolocker
Files
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2024-01-27_4399961ad025a32c46eacfcd0ebf4ddb_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ