Find Malware in the current and sub directories by MD5 hashes

IFS=$'\n' && for f in `find . -type f -exec md5sum "{}" \;`; do echo $f | sed -r 's/^[^ ]+/Checking:/'; echo $f | cut -f1 -d' ' | netcat hash.cymru.com 43 ; done

Command makes use of the Malware Hash Registry (http://www.team-cymru.org/Services/MHR/). It parses the current directory and subdirectories and calculates the md5 hash of the files, then prints the name and sends the hash to the MHR for a lookup in their database. The 3rd value in the result is the detection percentage across a mix of AV packages.

Sample Output

Checking:  ./yffix3Qs.zip
d95a72eb35820cc1dc3d750b53090b78 1318649640 NO_DATA
Checking:  ./B_Malware_210911/soft.exe
52ca815d29da154fc1dff687505feab3 1318649641 NO_DATA
Checking:  ./B_Malware_210911/sistem_nod.exe
6325547dd016d2e47e258396dc695ed7 1316696641 18
Checking:  ./B_Malware_210911/yabotovrot.exe
33b76caf40a7ac013fded283b0f87c1e 1317442076 39
Checking:  ./cat
332fc925297433af694c835afb8609f7 1318649646 NO_DATA
Checking:  ./alot_symbolleiste_lexika_installer.exe
7cf02c378e195a85f586bbb83f7f4660 1318649647 NO_DATA

By: Neo23x0

2011-10-15 03:38:47

cut echo md5sum sed netcat virus check md5 malware online

1 Alternatives + Submit Alt

Find Malware in the current and sub directories by MD5 hashes

This command does something similar using dig which is usually more available. Show Sample Output
This is sample output - yours may be different.
```
./.ssh/authorized_keys 
./.bash_logout 
./.viminfo 
./.history/20150630 
./.history/20150527 
./.history/20150728 
./.history/20150715 
./.history/20150625 
./.history/20150624 
./.history/20150610 
./.history/20150623 
./.history/20150609 
./.history/20150608 
./.profile 
./.lesshst 
./.bashrc 
./eicar.com.txt "1370411585 100"
```
0

for i in $(find . -type f); do echo -n "$i " ;dig +short $(md5sum $i | cut -d' ' -f1).malware.hash.cymru.com TXT; echo ; done

cerasus · 2015-07-28 09:58:04 8

What Others Think

This article is really relevant to students who struggle to learn to program. cleansing crystals This code to find Malware in the current and subdirectories by MD5 hashes sharing can be a good assistance to them to improve my knowledge.

TwanGrey · 109 weeks and 6 days ago

The Command given here will make use of the http://littlesexyblackbook.com">Virtual Dating Ideas Malware hash registry. I was actually looking for this on many other websites and l finally found it from here. It is very useful for my work reference and thanks for sharing

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missmawar222 · 5 weeks ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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