Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_46b63431d7862e5e03b6e1b6e2399d56_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_46b63431d7862e5e03b6e1b6e2399d56_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_46b63431d7862e5e03b6e1b6e2399d56_cryptolocker
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Size
51KB
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MD5
46b63431d7862e5e03b6e1b6e2399d56
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SHA1
2b57dd6245147967ebda843f148772770eb17911
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SHA256
c3e177ea54c2b0b0edb406aade18a4f16f12fdd5129dd1dc057ceb6a82d71f81
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SHA512
69223bfd265deaa2d5b2b3ae647d72421f1b1ff2da472d6eaf2a538c4411039fa64d3cd5163ff5a16f171037cf0bd2ae8f1ab28e0f8ea4f7bf6b3fd1db6cefdd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyv:BbdDmjr+OtEvwDpjMU
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 2024-02-19_46b63431d7862e5e03b6e1b6e2399d56_cryptolocker
Files
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2024-02-19_46b63431d7862e5e03b6e1b6e2399d56_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