Behavioral task
behavioral1
Sample
2024-10-13_625ceaae0fd2fcfdb46e25ef9c069ba1_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-13_625ceaae0fd2fcfdb46e25ef9c069ba1_cryptolocker
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Size
55KB
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MD5
625ceaae0fd2fcfdb46e25ef9c069ba1
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SHA1
a6ef478cf8125d63f4895176c74c8dca9f882b7d
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SHA256
90cf4d1542d86077f3209a0a3b5e882df6051d01b72e668765d7cbf5ba1fcb57
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SHA512
7a884c26b9449fb135cd96e67f13fc6ed08a477d273490fd2850d62aa00d52a82b45d946ef93e686cdd9d46cb9d68d59855bacaa7f0fe16b74181ec626da74a4
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPe:b7/y28wZEjbnouy8G76iH/NLpo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_625ceaae0fd2fcfdb46e25ef9c069ba1_cryptolocker
Files
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2024-10-13_625ceaae0fd2fcfdb46e25ef9c069ba1_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE