Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_fa4613502e1c4e3b399dd540d5cdcd07_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_fa4613502e1c4e3b399dd540d5cdcd07_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_fa4613502e1c4e3b399dd540d5cdcd07_cryptolocker
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Size
46KB
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MD5
fa4613502e1c4e3b399dd540d5cdcd07
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SHA1
0622c5b36f706fb0ca2457b454bd8d094a4b2b1e
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SHA256
8a631c67564c10b7d631907d8b0389fab5ed3391691d6d00d28a65edfac5bd25
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SHA512
08798deb30fa1e6d2808b3a6a4fe5ff56e3e3c6f6cdcf578b1b8c49bb8d26190f0273cfbc1efe0c57dfde372ff474716fb44b819569ea2c1bb7ee0e1dbcdc910
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsN:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1z
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_fa4613502e1c4e3b399dd540d5cdcd07_cryptolocker
Files
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2024-02-04_fa4613502e1c4e3b399dd540d5cdcd07_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