Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_a2afdf310f7e9ae9d3e8cff13129bef7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_a2afdf310f7e9ae9d3e8cff13129bef7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_a2afdf310f7e9ae9d3e8cff13129bef7_cryptolocker
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Size
94KB
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MD5
a2afdf310f7e9ae9d3e8cff13129bef7
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SHA1
66dd631ae0a4c392ef9e679961f6a02807f1e035
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SHA256
31c4b39c40f68cc6707a4145d348fa5a7694154a5408ce897154fd30df9d7663
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SHA512
b36cc01209d28398a57534509dc7f0c15377479a8399f39fe5854b794389d7fcc263bf9a945c633edf0cdce1538a93ae4409d86e63a843d8457accce5544c8de
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj28EtXJz:V6a+pOtEvwDpjtzX
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 2024-02-20_a2afdf310f7e9ae9d3e8cff13129bef7_cryptolocker
Files
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2024-02-20_a2afdf310f7e9ae9d3e8cff13129bef7_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