Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_d7a6b32472e9a0a93ebb57f4eeb59f1f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_d7a6b32472e9a0a93ebb57f4eeb59f1f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_d7a6b32472e9a0a93ebb57f4eeb59f1f_cryptolocker
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Size
58KB
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MD5
d7a6b32472e9a0a93ebb57f4eeb59f1f
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SHA1
07c1ffd4748a6724c7c26e030384e57da67a4497
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SHA256
5d6cadc6ecb299e8db0a22ff01561fadd960b953e948c6b6e2033512a17aad4d
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SHA512
88a1d7e9caf4be7b4e90b0e8b174e7a0381d8da5fd2da3ee932e924d6a10a9f0d1b308cfb06296d24675fb54d747efc56a6247dfa8e6b7c50293dc3ac46f7535
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614L:BbdDmjr+OtEvwDpjMg
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 2024-02-22_d7a6b32472e9a0a93ebb57f4eeb59f1f_cryptolocker
Files
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2024-02-22_d7a6b32472e9a0a93ebb57f4eeb59f1f_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