MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8642022960d919321ccfcfb0a0cd631db0e5dac3e75014fc0c4cc6ff413c72c5. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



XorDDoS


Vendor detections: 9


Intelligence 9 IOCs YARA 8 File information Comments

SHA256 hash: 8642022960d919321ccfcfb0a0cd631db0e5dac3e75014fc0c4cc6ff413c72c5
SHA3-384 hash: 106896f3ceeeb1dc1d8653f5be2cb38d3e9ef820875dd9792422e1ddc78ff03c42c49c9c64fda5c584667269bf1dfe9e
SHA1 hash: be912477f64a1ee9f2d8ddaebce6efdfd00e7ccd
MD5 hash: 7dc92a289a05c45d4179a322344ad09c
humanhash: louisiana-salami-beer-princess
File name:libudev.so
Download: download sample
Signature XorDDoS
File size:625'867 bytes
First seen:2022-07-09 16:41:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrr4T6yF8EEP4UlUuTh1AG:FBXmkN/+Fhu/Qo4h9L+zNN4BVEBl/91h
TLSH T1DDD47D06F243EAF7C4970570124BF7BF4230E6318412DF8AB6889D5AB9379F52A4E356
telfhash t12e3162e118bc0c860de0ac145c7c3b82ca8b91771fa4961caf99cd89714f125f67bc06
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter @ILearned_eu
Tags:32 elf XorDDoS

Intelligence


File Origin
# of uploads :
1
# of downloads :
155
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
xorddos
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
11
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
54.36.15.99:80
54.36.15.96:53
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Result
Threat name:
XorDDoS
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Snort IDS alert for network traffic
Yara detected XorDDoS Bot
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 660268 Sample: libudev.so Startdate: 09/07/2022 Architecture: LINUX Score: 100 72 www1.gggatat456.com 54.36.15.99, 57652, 80 OVHFR France 2->72 74 ppp.xxxatat456.com 2->74 76 6 other IPs or domains 2->76 78 Snort IDS alert for network traffic 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 Antivirus detection for dropped file 2->82 84 5 other signatures 2->84 10 libudev.so 2->10         started        12 systemd snapd-env-generator 2->12         started        signatures3 process4 process5 14 libudev.so 10->14         started        file6 64 /usr/lib/libudev.so, ELF 14->64 dropped 66 /usr/bin/ypclxoxcxk, ELF 14->66 dropped 68 /usr/bin/uijxdyxaco, ELF 14->68 dropped 70 13 other malicious files 14->70 dropped 92 Drops files in suspicious directories 14->92 94 Sample deletes itself 14->94 96 Sample tries to persist itself using cron 14->96 98 Sample tries to persist itself using System V runlevels 14->98 18 libudev.so sh 14->18         started        22 libudev.so 14->22         started        24 libudev.so 14->24         started        26 100 other processes 14->26 signatures7 process8 file9 62 /etc/crontab, ASCII 18->62 dropped 86 Sample tries to persist itself using cron 18->86 28 sh sed 18->28         started        31 libudev.so mljnlxkfff 22->31         started        33 libudev.so mljnlxkfff 24->33         started        35 libudev.so mljnlxkfff 26->35         started        37 libudev.so mljnlxkfff 26->37         started        39 libudev.so mljnlxkfff 26->39         started        41 97 other processes 26->41 signatures10 process11 signatures12 90 Sample tries to persist itself using cron 28->90 43 mljnlxkfff 31->43         started        46 mljnlxkfff 33->46         started        48 mljnlxkfff 35->48         started        50 mljnlxkfff 37->50         started        52 mljnlxkfff 39->52         started        54 jjfbelholv 41->54         started        56 jjfbelholv 41->56         started        58 jjfbelholv 41->58         started        60 93 other processes 41->60 process13 signatures14 88 Sample deletes itself 43->88
Threat name:
Linux.Network.XorDDoS
Status:
Malicious
First seen:
2019-11-21 13:19:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
36 of 41 (87.80%)
Threat level:
  3/5
Result
Malware family:
xorddos
Score:
  10/10
Tags:
family:xorddos discovery linux persistence suricata
Behaviour
Reads runtime system information
Writes file to tmp directory
Creates/modifies Cron job
Modifies rc script
Unexpected DNS network traffic destination
Write file to user bin folder
Creates a large amount of network flows
Writes file to system bin folder
suricata: ET MALWARE DDoS.XOR Checkin
suricata: ET MALWARE DDoS.XOR Checkin via HTTP
Malware Config
C2 Extraction:
ppp.gggatat456.com:53
ppp.xxxatat456.com:53
p5.dddgata789.com:53
p5.lpjulidny7.com:53

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:enterpriseapps2
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MALWARE_Linux_XORDDoS
Author:ditekSHen
Description:Detects XORDDoS
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:mybillgates
Description:billgates
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropping
XorDDoS
  
Delivery method
Other

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