Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_289b8e1571d71b809e7e853c9a0f63d4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_289b8e1571d71b809e7e853c9a0f63d4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_289b8e1571d71b809e7e853c9a0f63d4_cryptolocker
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Size
39KB
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MD5
289b8e1571d71b809e7e853c9a0f63d4
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SHA1
95dbb35e384ae45304dea31d21f0eaaf18f66457
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SHA256
f358f1e446102be6d2f4eccbd87792207e9f781b2a705f1d618ecdeeebe0b4af
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SHA512
24c2546e070dc0e9eed06d04d448c99b9bca304751d2f28eb77bec0aaf53e14c16f87c608f86619ffcaca9bbc3a23657f5355ec151c625fe6ce04c7c8a7c847d
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLmWj:ZzFbxmLPWQMOtEvwDpjLeUHj
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 2024-02-04_289b8e1571d71b809e7e853c9a0f63d4_cryptolocker
Files
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2024-02-04_289b8e1571d71b809e7e853c9a0f63d4_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