Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_65f00bf5df6b16520748b0487a109edb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_65f00bf5df6b16520748b0487a109edb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_65f00bf5df6b16520748b0487a109edb_cryptolocker
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Size
61KB
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MD5
65f00bf5df6b16520748b0487a109edb
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SHA1
deb1251f8c4df0eb94fc338fca047d8a9d48cc9a
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SHA256
4e75fa128824e18e574b5601b548e8a0f7046a0bc390f59d5b82419fdff3203a
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SHA512
ad4b80e784ba694cb87677849b9bba28ffdbaf28356b2dfbe0b89d8af49ae4842b5acfd5da9a9205139700f154dc0bd7e25d9ff290e2166b0876d6fdf79306c6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts0:BbdDmjr+OtEvwDpjM8c
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_65f00bf5df6b16520748b0487a109edb_cryptolocker
Files
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2024-02-13_65f00bf5df6b16520748b0487a109edb_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