Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_468fd85df03a1075a16fda5d4277a23c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_468fd85df03a1075a16fda5d4277a23c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_468fd85df03a1075a16fda5d4277a23c_cryptolocker
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Size
48KB
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MD5
468fd85df03a1075a16fda5d4277a23c
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SHA1
3c15436e9b8936d433b8b41b5c6e3da5f8174ad8
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SHA256
c2e0b68503d28f26ddfd2652caecdea93c0e9f2b29c8ae053a421e7d5a612f65
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SHA512
72ce007e7bfb666706e62c006f0401aa5cb126a403128fb15c3d0cbf9de9ffaeea4dc6a0b6221ef757141d434c24b52eefb12d6e042e8aa58e916575e287889c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvpS:BbdDmjr+OtEvwDpjMXZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_468fd85df03a1075a16fda5d4277a23c_cryptolocker
Files
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2024-02-13_468fd85df03a1075a16fda5d4277a23c_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE