Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_5dc08d3cc4be5b785866c4bec470874b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_5dc08d3cc4be5b785866c4bec470874b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_5dc08d3cc4be5b785866c4bec470874b_cryptolocker
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Size
45KB
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MD5
5dc08d3cc4be5b785866c4bec470874b
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SHA1
0280f978ac8f32192227f0c8c0721d4800fec608
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SHA256
fc0a75f907c59f2fb8b526a6905a42fa7828532573272c4360c8136f7576e274
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SHA512
be9da5ad8a90d0269c37389d4f9ca187a19bef00afefe8805557e561d18594faa3e226bff9bbcd7d418e7f8ef829b21c54f1b099547566eb015eee00c0bda3e3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W+dh:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1h
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 2024-02-02_5dc08d3cc4be5b785866c4bec470874b_cryptolocker
Files
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2024-02-02_5dc08d3cc4be5b785866c4bec470874b_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