Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_ac100380b0a8fd84363fbbe32f5f8871_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-15_ac100380b0a8fd84363fbbe32f5f8871_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-15_ac100380b0a8fd84363fbbe32f5f8871_cryptolocker
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Size
75KB
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MD5
ac100380b0a8fd84363fbbe32f5f8871
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SHA1
3f36da287c1a7125fad390baae325ef3a88fbe09
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SHA256
ff6f0ba1c2624fbe89379aea1d5a44b8d4d523e377002b62af99591207300fe1
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SHA512
466f63901751bf5f668a5a75625424be747c479530879b4f38e8d09cec808969d3776e946e6552e2a3d04bb9bbcb1ff0bc51642f8749593cf4cbc35560659367
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku39: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 2024-04-15_ac100380b0a8fd84363fbbe32f5f8871_cryptolocker
Files
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2024-04-15_ac100380b0a8fd84363fbbe32f5f8871_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