Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_5b7c5af54ec06ba34cd4cca9bc845097_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_5b7c5af54ec06ba34cd4cca9bc845097_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_5b7c5af54ec06ba34cd4cca9bc845097_cryptolocker
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Size
73KB
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MD5
5b7c5af54ec06ba34cd4cca9bc845097
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SHA1
f2fe2d49a218cd64c7607ccdffa754c6797663ce
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SHA256
d6d33657f6aa6e5ea26c8af6bd559ca2878d5a3eb24ac54581fd817283a6e828
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SHA512
8bef32669291631de81f482aabfa99f52d773016db67eacd586bda03278e7a2dd9f56d65334cd0ec6698760edbc5fbb6bfc0e0767e89bcac8105794b0da95cf5
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEh:ZVxkGOtEvwDpjcaxh
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 2024-02-20_5b7c5af54ec06ba34cd4cca9bc845097_cryptolocker
Files
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2024-02-20_5b7c5af54ec06ba34cd4cca9bc845097_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