Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_aab0be398336bdff7796df130ed652c7_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-28_aab0be398336bdff7796df130ed652c7_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_aab0be398336bdff7796df130ed652c7_cryptolocker
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Size
64KB
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MD5
aab0be398336bdff7796df130ed652c7
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SHA1
6b1c168f7e5118e85c7dd55042dc36f0a3057083
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SHA256
ed35858967016dbc91c6f42917d6c9c79e4338289b314adf9efb5594e6f5b86f
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SHA512
2a26c792794c4d2404f5afe6fb446de2ed19e5d8074c76023c6e5d779f6ccc378b4eb5e4851e11103bc10a5b77eef7e4457731da0c99f4db2f0c17719815014f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiu:BbdDmjr+OtEvwDpjM8T
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-28_aab0be398336bdff7796df130ed652c7_cryptolocker
Files
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2024-05-28_aab0be398336bdff7796df130ed652c7_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE