Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_ff51a1afb2284154a1d5366fe81e3e5e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_ff51a1afb2284154a1d5366fe81e3e5e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_ff51a1afb2284154a1d5366fe81e3e5e_cryptolocker
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Size
82KB
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MD5
ff51a1afb2284154a1d5366fe81e3e5e
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SHA1
5713bf8cfd45326fe3a540de62d771b32657a5fc
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SHA256
a558e92ab010954a5b3a6a6e1b8b0e3b3bcbba4c867fde47bad9efc1642a6ad1
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SHA512
d052832f8e121369d3c7e2b1e2a7c641f9f524ac7ca3eaa51ea6e0daf314fed2770804b99d12d6bd3846a9a74a24520e6d474e5089ddf6870645294be3bd82d3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLg:V6a+pOtEvwDpjvpV
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 2024-02-17_ff51a1afb2284154a1d5366fe81e3e5e_cryptolocker
Files
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2024-02-17_ff51a1afb2284154a1d5366fe81e3e5e_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