Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_35b9f335e9381987ca9d19166f5b37fa_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-24_35b9f335e9381987ca9d19166f5b37fa_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_35b9f335e9381987ca9d19166f5b37fa_cryptolocker
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Size
64KB
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MD5
35b9f335e9381987ca9d19166f5b37fa
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SHA1
11f98ef9fa78cba6d38a0be64725aeae29f68444
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SHA256
24191391f3933b25cc26c00d68083dcce69e4371bdc840df815609d0ca9aa5c8
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SHA512
11ad682bda541236776ca3cdc82e7e65c9334fd8b2ea93ce939808c5cd8652b38f834c1752143c6fb4804fd457cd6dc1f8949c0e9d01145ed4c01514a8f3d9a2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsio:BbdDmjr+OtEvwDpjM85
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 2024-05-24_35b9f335e9381987ca9d19166f5b37fa_cryptolocker
Files
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2024-05-24_35b9f335e9381987ca9d19166f5b37fa_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