MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05061b46783070402c57a3eb7535750b471b5423d1ce2a965cc8bb015e861279. 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: 8


Intelligence 8 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05061b46783070402c57a3eb7535750b471b5423d1ce2a965cc8bb015e861279
SHA3-384 hash: 6d8a0eb0a5860701375214a2960474f2c9e26002cf74f0ef6b80ecc43424e22ef4e5cf81865a833d59776bcfb9dd1e9d
SHA1 hash: 1e9bd21e6c8b1bcbbdf03ea78115b41fdd9d06df
MD5 hash: 3c7df74fdc1614d1e18c3fd9d67329ed
humanhash: chicken-august-mexico-nitrogen
File name:3c7df74fdc1614d1e18c3fd9d67329ed
Download: download sample
Signature Mirai
Create hunting rule
File size:66'596 bytes
First seen:2022-05-13 17:46:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:naZn/k6bsdNapn43p8CK9TtqWgj4KB7Co1a9:nEMRCpn4jaXgUKB7
TLSH T1BA53AFB6C895AEC0C509437870708ABD5763E946791B1EF09E4989AE400FEDCF25E3F9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/627e999c48eb7f6a7cdeaff7/reports/a9221e87-5e80-4fcd-8030-bd2f8d0ede3a/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51d46ca0-f510-41e2-9118-7e90fbc5c243
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/993787
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
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: 626285 Sample: TagVX302R8 Startdate: 13/05/2022 Architecture: LINUX Score: 92 29 197.190.238.231 zain-asGH Ghana 2->29 31 31.188.224.195 WINDTRE-ASIT Italy 2->31 33 98 other IPs or domains 2->33 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 3 other signatures 2->43 8 TagVX302R8 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        12 xfce4-session rm 2->12         started        signatures3 process4 process5 14 TagVX302R8 8->14         started        16 gsd-print-notifications 10->16         started        process6 18 TagVX302R8 14->18         started        21 TagVX302R8 14->21         started        23 TagVX302R8 14->23         started        27 5 other processes 14->27 25 gsd-print-notifications gsd-printer 16->25         started        signatures7 35 Sample tries to kill multiple processes (SIGKILL) 18->35
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/05061b46783070402c57a3eb7535750b471b5423d1ce2a965cc8bb015e861279/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-13 17:47:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220513-wcvvnadagj/
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/05061b46783070402c57a3eb7535750b471b5423d1ce2a965cc8bb015e861279

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 05061b46783070402c57a3eb7535750b471b5423d1ce2a965cc8bb015e861279

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2193359/

Comments


Avatar
zbet commented on 2022-05-13 17:46:56 UTC

url : hxxp://2.56.57.187/bins/Tsunami.sh4