Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_8a058b9e4f25ede8927beec5d09c7d16_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_8a058b9e4f25ede8927beec5d09c7d16_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_8a058b9e4f25ede8927beec5d09c7d16_cryptolocker
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Size
51KB
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MD5
8a058b9e4f25ede8927beec5d09c7d16
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SHA1
2bcd66d12c50168582231426a78d1aeba9fe14b6
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SHA256
12a6111bef68144790264b7e03d00f169ddc60e8881b503e0db63c27eb471060
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SHA512
772d681706995e2b12e271ddd016d5c85183757735215cb940e97bc56a31fac6cca09762f08d4e2cc3b2561ea149dc33ea67276c9f5575a8a106d82808af996d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyo:BbdDmjr+OtEvwDpjML
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_8a058b9e4f25ede8927beec5d09c7d16_cryptolocker
Files
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2024-02-22_8a058b9e4f25ede8927beec5d09c7d16_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