Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_a7c0c63b62de7a3f0b43b183def5392f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_a7c0c63b62de7a3f0b43b183def5392f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_a7c0c63b62de7a3f0b43b183def5392f_cryptolocker
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Size
90KB
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MD5
a7c0c63b62de7a3f0b43b183def5392f
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SHA1
1765ef0578538c807410181002029b7f8bfdb275
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SHA256
2357e0963cdfb0ba3c3a9e21e7f01d7a5ca617bca8b3a769bf50cb6896a31793
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SHA512
acc71e41952daca79bead704362bd8d59be26e8c4c614917c1757df084e21e94172942fdaf60c6b43508155ae43a26379068e089a80255ad357170b2d1a9d720
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgPu:V6a+pOtEvwDpjtzC
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_a7c0c63b62de7a3f0b43b183def5392f_cryptolocker
Files
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2024-03-28_a7c0c63b62de7a3f0b43b183def5392f_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ