Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_552655bb770fd82db795d2ce08c33cd4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-13_552655bb770fd82db795d2ce08c33cd4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_552655bb770fd82db795d2ce08c33cd4_cryptolocker
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Size
91KB
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MD5
552655bb770fd82db795d2ce08c33cd4
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SHA1
2214a6e5c8139dac5ad5e984f1d5fbaf2cb83eb2
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SHA256
1e49cc8633433d8a6e1c8e9c07d8d6d76a73212838ce3165ad23260aabbd2891
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SHA512
75a06a75094818d36f332f744aac1732faf1a3257bc9e404495319ecfe6225408d4314be517084eb59ced7531f6751f61e1466aacb10a4cd4b8b87a240272e92
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcfe0:V6a+pOtEvwDpjtzU
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 2024-03-13_552655bb770fd82db795d2ce08c33cd4_cryptolocker
Files
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2024-03-13_552655bb770fd82db795d2ce08c33cd4_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