Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_9fcf5c749e3b232165bad60229ddfd04_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_9fcf5c749e3b232165bad60229ddfd04_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_9fcf5c749e3b232165bad60229ddfd04_cryptolocker
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Size
61KB
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MD5
9fcf5c749e3b232165bad60229ddfd04
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SHA1
4e7b285e656eee2d8ef8eaa74028bce9b3f10ce7
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SHA256
96fc930efa1241ce80b1efe9dacd6a0dc00a316146fb9c459dcfc9bb7f9b3599
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SHA512
60f8879a47155d846988d65260722446aa18964ba9d416fbb34938c9432da50c870b48e313ac7a2348a858bc8240f0f36024ccc047befbf70356d529b6c52e18
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsM:BbdDmjr+OtEvwDpjM80
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_9fcf5c749e3b232165bad60229ddfd04_cryptolocker
Files
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2024-02-13_9fcf5c749e3b232165bad60229ddfd04_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