Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_531032fc6faefc08978ab4cf256096c4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_531032fc6faefc08978ab4cf256096c4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_531032fc6faefc08978ab4cf256096c4_cryptolocker
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Size
83KB
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MD5
531032fc6faefc08978ab4cf256096c4
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SHA1
0f6eca90d31e5d7506d46424fb01387ae68d2df1
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SHA256
41108edf789619115af29264e2749c89e859bd69fea5902ab53374d86c917451
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SHA512
0cc4cc1cd7607ae4e0ef45be42fa08f7bca1586f6280155462fa2bb89255b4638ccefbe8fd973b9dd9b6f44dfc382f1a4f3af236e692bf943f3c07834db7842a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8T:V6a+pOtEvwDpjvpV
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 2024-02-04_531032fc6faefc08978ab4cf256096c4_cryptolocker
Files
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2024-02-04_531032fc6faefc08978ab4cf256096c4_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