Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_39d9e1cfb21853ac603ac267c658053e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_39d9e1cfb21853ac603ac267c658053e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_39d9e1cfb21853ac603ac267c658053e_cryptolocker
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Size
46KB
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MD5
39d9e1cfb21853ac603ac267c658053e
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SHA1
5a56c2039e50e54dd37b27220a5735673b0bc15a
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SHA256
331289c833db007bca48c831159c01fa6fbd5ad9a635aaa1344fa5416108f964
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SHA512
e037f663bfadb050c499d96e9941d6d9156c43c11913da12cc43ff35572043d841692f0fc29de2cd2e95becb5f50b52f9323dc7bfbcb4516cb78ca7b00394f6c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4g:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ5
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 2024-02-23_39d9e1cfb21853ac603ac267c658053e_cryptolocker
Files
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2024-02-23_39d9e1cfb21853ac603ac267c658053e_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