Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_1c31270b9ddd85350ec6f009eea62373_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_1c31270b9ddd85350ec6f009eea62373_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_1c31270b9ddd85350ec6f009eea62373_cryptolocker
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Size
69KB
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MD5
1c31270b9ddd85350ec6f009eea62373
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SHA1
8b16380444ea8a9552c04582b60e9ed66d4f6cba
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SHA256
db6b0bc84cd78b5cd1a895fd3728a38660b6479114c2e5e49045d48c909c47d3
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SHA512
755ddfc43ac6db3bec7e2b9140904744af8e319976db2d51f9120d94770bcbd60b77dfaf5d4aab7d871b5355209f8e19db37f137da2f479678bc9e599c17eedd
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsz:DW60sllyWOtEvwDpjwF85C
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 2024-02-19_1c31270b9ddd85350ec6f009eea62373_cryptolocker
Files
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2024-02-19_1c31270b9ddd85350ec6f009eea62373_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ