Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_23c257ee4b73686a674651dbda5893a1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_23c257ee4b73686a674651dbda5893a1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_23c257ee4b73686a674651dbda5893a1_cryptolocker
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Size
74KB
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MD5
23c257ee4b73686a674651dbda5893a1
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SHA1
42270a4439c8fb3b9843d1f29cb7e788428d9af7
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SHA256
d2ef5f93e188eacb7214c39e8bd60e44169cc3c7b7496c97317b2b419aa184c9
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SHA512
e44a8fd0369f70c70054245bace9a7214ca88c6c790e71821fd604c2235354916aff30fd3b5cd98cdb06f4090faa1666a6cb5a799a86014b3539dbc854006b89
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTD1:ZVxkGOtEvwDpjcaZ
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 2024-02-11_23c257ee4b73686a674651dbda5893a1_cryptolocker
Files
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2024-02-11_23c257ee4b73686a674651dbda5893a1_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