Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_eba8532bec3b145b4b3a2fa94a61e8af_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_eba8532bec3b145b4b3a2fa94a61e8af_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_eba8532bec3b145b4b3a2fa94a61e8af_cryptolocker
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Size
60KB
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MD5
eba8532bec3b145b4b3a2fa94a61e8af
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SHA1
98e3b3cb87f468bd2c53bc9ea8319cb4a51729c6
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SHA256
3aedf0b7fe289635f6ab705f726d0ba477b8c86793d3e7e9d010e4803d2e421f
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SHA512
9a96055e19c0f420cd86b71aef67974db97cba933f4d47cb8b76ae056d7844bb65f136a9e6ef08d9a63f93f1785d79fb04c030038f38762b890622010abd86c6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsU:BbdDmjr+OtEvwDpjM88
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_eba8532bec3b145b4b3a2fa94a61e8af_cryptolocker
Files
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2024-02-13_eba8532bec3b145b4b3a2fa94a61e8af_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