Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_3f5e6608a9258cc2c5a8e27686c48b95_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_3f5e6608a9258cc2c5a8e27686c48b95_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_3f5e6608a9258cc2c5a8e27686c48b95_cryptolocker
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Size
75KB
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MD5
3f5e6608a9258cc2c5a8e27686c48b95
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SHA1
ec4e46943406498eba247b6c08ded18869f39a69
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SHA256
7ec2ae1212b1f74c6618a2de1893d25ed4ee5b5f98a6a9c82ed39e0d5f416679
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SHA512
8efb59aa4d806a283251ce11e5e84733865e6ebbe92e7a2015fb625d40d3678de6cc92274082d980d1e1425558fcfdf6d4bacec614622acc5f9d3f51b52c2b7f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDE:ZVxkGOtEvwDpjcaI
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 2024-02-14_3f5e6608a9258cc2c5a8e27686c48b95_cryptolocker
Files
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2024-02-14_3f5e6608a9258cc2c5a8e27686c48b95_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