Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_7bc507bbb79073f1a913a3ecc09e245f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-15_7bc507bbb79073f1a913a3ecc09e245f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-15_7bc507bbb79073f1a913a3ecc09e245f_cryptolocker
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Size
61KB
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MD5
7bc507bbb79073f1a913a3ecc09e245f
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SHA1
4952f7276a7e4893c1678a97abecda87654f9fab
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SHA256
ec4c7e776c2b09b610852946c9c460618c8bd3760d82bf5e9cde6ab50c394764
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SHA512
b94c255ca8b32d1756e444c09d880a5806aa8c6f82c4d7e23004e4ec8a25d7e079937f1663a878cd3e03161b0f9037726f8623068457384b64a184f3e2ac4826
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiT:BbdDmjr+OtEvwDpjM8+
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 2024-04-15_7bc507bbb79073f1a913a3ecc09e245f_cryptolocker
Files
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2024-04-15_7bc507bbb79073f1a913a3ecc09e245f_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