Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_31e69664ed06886297c14d8610a57937_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-11_31e69664ed06886297c14d8610a57937_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-11_31e69664ed06886297c14d8610a57937_cryptolocker
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Size
47KB
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MD5
31e69664ed06886297c14d8610a57937
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SHA1
548f0d0d421e1d3b5e82cb745dad088a2a3eb849
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SHA256
7721b68231fab0bc839269733b7510bfcb81825383574c7437d69632c30f4843
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SHA512
ec2fa103bc469d5a5e10528fd85c4ee827f533403dd1ff2285679dc0c912d3fd5b21f6ed1de8f65ac5ba44b35b5aa3f2ad388be9fae8c19a8873021a950da50d
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsJ8v:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3rv
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 2024-06-11_31e69664ed06886297c14d8610a57937_cryptolocker
Files
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2024-06-11_31e69664ed06886297c14d8610a57937_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