Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_2b1054d0d5edfb62880b4c8d1c1d3fb3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_2b1054d0d5edfb62880b4c8d1c1d3fb3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_2b1054d0d5edfb62880b4c8d1c1d3fb3_cryptolocker
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Size
74KB
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MD5
2b1054d0d5edfb62880b4c8d1c1d3fb3
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SHA1
fd2acfadcd099914a554237e11f6acfff0a7fea8
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SHA256
a3e5f616ff5a7a07f8cf67ee817bbc0ed30baf0468251e110050332ca2c62050
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SHA512
300fa08d1cc4c5b71ddca8336721fbad69f6a28d028bbe9e48b467ddd02a9f00e1eefc5cfbf883241c8161a138be8cc1bac5810646c9a2d5aea23effd8d3e8a9
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDv:ZVxkGOtEvwDpjcaT
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 2024-02-02_2b1054d0d5edfb62880b4c8d1c1d3fb3_cryptolocker
Files
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2024-02-02_2b1054d0d5edfb62880b4c8d1c1d3fb3_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