Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_5ad967f5fa3df7b74e17462370c3e6a3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_5ad967f5fa3df7b74e17462370c3e6a3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_5ad967f5fa3df7b74e17462370c3e6a3_cryptolocker
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Size
61KB
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MD5
5ad967f5fa3df7b74e17462370c3e6a3
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SHA1
2e717b9e2fe59a986e38e5ec44c05f32e672a8ce
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SHA256
15274257ed4cb75ebe9a34b339e7d18f8b384f32c78a5d94c595a720e2039be5
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SHA512
e980353df027a91576a686bbcfba83debd12c85c6947cc33b693d890eb7159ea9bec0674a736937f1645add5ad4885ef4490734adcd13ca8c2f0e35a76784817
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsL:BbdDmjr+OtEvwDpjM8D
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 2024-02-22_5ad967f5fa3df7b74e17462370c3e6a3_cryptolocker
Files
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2024-02-22_5ad967f5fa3df7b74e17462370c3e6a3_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