Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_d7c18a8f44124c9b614acc9409545019_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-20_d7c18a8f44124c9b614acc9409545019_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-20_d7c18a8f44124c9b614acc9409545019_cryptolocker
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Size
49KB
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MD5
d7c18a8f44124c9b614acc9409545019
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SHA1
922c0bf821ac0bb2bf2d45a8cb5d91b9e0d8387c
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SHA256
e5bdba82afd6c1a4e3904a9f82ea9aeb63daac6893392a6df3d41b186f7a2dff
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SHA512
4886b07e27c41167e584265c75f9d8d9db0b63330b9427a386d229328e60c9a0eb13077a9a03a0817d099c92e7467cdfb8b84b6bb29edd2304dcb86441bad3e0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uMcs:BbdDmjr+OtEvwDpjMY
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 2024-05-20_d7c18a8f44124c9b614acc9409545019_cryptolocker
Files
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2024-05-20_d7c18a8f44124c9b614acc9409545019_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