Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_dbd5b29b98c982b33b39b18b83ecc111_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-01_dbd5b29b98c982b33b39b18b83ecc111_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-01_dbd5b29b98c982b33b39b18b83ecc111_cryptolocker
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Size
64KB
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MD5
dbd5b29b98c982b33b39b18b83ecc111
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SHA1
f6be0c98ea60cad9f6aa2d728205f34de61f195a
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SHA256
76c7f77a8643e9a656b3edae1b5c54e4c1fcb2f573b6ec00b694f9016d8c1b92
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SHA512
5019eaf0f8b4ed9cabb81c689371a94531279816781a1d636e40b74238ad763cc32d19c16e7c3bb086c5c62f28f5b5d5ce4a0d1a95e6ae618dbf8d63068646d3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiET:BbdDmjr+OtEvwDpjM8j
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 2024-06-01_dbd5b29b98c982b33b39b18b83ecc111_cryptolocker
Files
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2024-06-01_dbd5b29b98c982b33b39b18b83ecc111_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