Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_aac986f2eb091f8a15d04e8eff8b5d1d_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-27_aac986f2eb091f8a15d04e8eff8b5d1d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_aac986f2eb091f8a15d04e8eff8b5d1d_cryptolocker
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Size
50KB
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MD5
aac986f2eb091f8a15d04e8eff8b5d1d
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SHA1
4bec84efa93ca2558e6c0478f3a3612051a6f9bf
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SHA256
226042e8237f8c44e1dd7eb7a9ad134038dbf488e1765fffbc88e759efb687a7
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SHA512
a995d7c49d7af75163fd2a91067066668792bcbe2dc407c6bcfcf8ee07a9cafa0863eaa8c9e23521bcf25070a16796e9fc7ae80859b38d821a7c55a3f79e82fc
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8GU:ZVxkGOtEvwDpjc9
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 2024-05-27_aac986f2eb091f8a15d04e8eff8b5d1d_cryptolocker
Files
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2024-05-27_aac986f2eb091f8a15d04e8eff8b5d1d_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