MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd. 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


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd
SHA3-384 hash: 8ce4d99f7eea54f1cbd1193635fdbc2ada1b29b8d25a9f50cc7163838103f96dfd479c3e14835fd562ff1225ea571cf6
SHA1 hash: 2c56a892510f37c6fcf4ac13160371f9a6e88317
MD5 hash: 82597e3ceffa5112fc3780e95bd68f51
humanhash: ceiling-king-angel-hot
File name:82597e3ceffa5112fc3780e95bd68f51
Download: download sample
Signature Mirai
Create hunting rule
File size:144'340 bytes
First seen:2023-11-24 09:32:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zKfbveex+0YDG9SENZ3osloRe9LYtx/PJ/FFRwSaQ4U/e:ufTewEk3198txhKSbm
TLSH T182E3D60D7E319F7CF7AD827407B78E25964437CA27E0D681E16CE6115EA028E241FFA9
telfhash t144118f08497423e097321c986aadffb7e5a030ef46366d278e01f86daa7d9425e00c1c
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Exploit-3.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135980-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/65606dd07485e5b1ecb98afd/reports/1022a5f2-a249-4cbc-9f90-c1c9514cc404/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
100
Number of processes launched:
17
Processes remaning?
true
Remote TCP ports scanned:
80,52869,37215,8081,8080,55555,1723,2323,23,443,7547
Full report:
https://elfdigest.com/brief/78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f495786b-795c-4322-925e-27277042a258
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1347334
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1347334 Sample: OOtCSoKbT8.elf Startdate: 24/11/2023 Architecture: LINUX Score: 84 29 178.10.231.99 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->29 31 115.75.90.7 VIETEL-AS-APViettelGroupVN Viet Nam 2->31 33 98 other IPs or domains 2->33 35 Snort IDS alert for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 9 OOtCSoKbT8.elf 2->9         started        signatures3 process4 process5 11 OOtCSoKbT8.elf 9->11         started        process6 13 OOtCSoKbT8.elf 11->13         started        15 OOtCSoKbT8.elf 11->15         started        17 OOtCSoKbT8.elf 11->17         started        19 12 other processes 11->19 process7 21 OOtCSoKbT8.elf 13->21         started        23 OOtCSoKbT8.elf 13->23         started        25 OOtCSoKbT8.elf 13->25         started        27 16 other processes 13->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-11-15 04:16:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pcz75vq2g4353vhhkh37ljsr4v4tvq7wg3z3wdnlvqgmht47po6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/231124-lh7rasad71/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd

YARA Signatures

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

Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
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.

Web download

Mirai

elf 78b3fed61a3737ddd4e751f7f5a651e5793ac3f636f3bb0dabac0cc3cf9f7bbd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2735014/

Comments


Avatar
zbet commented on 2023-11-24 09:32:17 UTC

url : hxxp://91.92.240.111/GuruITDDoS/RpcSecurity.mips