MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 131f64f30b2d25f1703d08733241cb217e4696ab231b0849da33fa7566901f69. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 131f64f30b2d25f1703d08733241cb217e4696ab231b0849da33fa7566901f69
SHA3-384 hash: db529cedee36cdb49d464559b46aac5f0671a9af15e253b9cc83bbbbe0827d6f387c3f20483725fd8bd3122a064c2502
SHA1 hash: 6a980cea231d85ca15965c55bd0b4955b1afc231
MD5 hash: ee89e2f397241eb11fe46abbdd84b48c
humanhash: jersey-pip-london-undress
File name:ee89e2f397241eb11fe46abbdd84b48c
Download: download sample
Signature Mirai
Create hunting rule
File size:57'668 bytes
First seen:2022-03-08 16:04:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:aJansjv7z8/g1pXMpOSe7nEmhGNJNqZ8yh:acnS8SpcpV2T6JA5h
TLSH T172434CCAF8019DBDF94BF1BA91220E09B930726450920733B777FD93BD721A89916F19
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9917692-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62279a5d0cd58dbd926882a9/reports/04060b55-586d-4259-92b2-62c3d0426c16/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4045688d-4e80-4488-84d6-da29fa6e6256
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/952738
Signature
Antivirus / Scanner detection for submitted sample
Found strings indicative of a multi-platform dropper
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 585240 Sample: TzMDoq03yP Startdate: 08/03/2022 Architecture: LINUX Score: 84 33 149.224.245.87, 23 WTNET-ASwilhelmtelGmbHDE Germany 2->33 35 63.254.83.161 WINDSTREAMUS United States 2->35 37 98 other IPs or domains 2->37 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 2 other signatures 2->45 8 TzMDoq03yP 2->8         started        10 gvfsd-fuse fusermount 2->10         started        13 gnome-session-binary sh gsd-sharing 2->13         started        15 23 other processes 2->15 signatures3 process4 signatures5 17 TzMDoq03yP 8->17         started        19 TzMDoq03yP 8->19         started        22 TzMDoq03yP 8->22         started        24 2 other processes 8->24 49 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->49 process6 signatures7 26 TzMDoq03yP 17->26         started        29 TzMDoq03yP 17->29         started        31 TzMDoq03yP 17->31         started        47 Sample tries to kill multiple processes (SIGKILL) 19->47 process8 signatures9 51 Sample tries to kill multiple processes (SIGKILL) 26->51
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/131f64f30b2d25f1703d08733241cb217e4696ab231b0849da33fa7566901f69/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-08 16:05:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220308-tjkbdsggf2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/131f64f30b2d25f1703d08733241cb217e4696ab231b0849da33fa7566901f69

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: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 131f64f30b2d25f1703d08733241cb217e4696ab231b0849da33fa7566901f69

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2084334/

Comments


Avatar
zbet commented on 2022-03-08 16:04:27 UTC

url : hxxp://103.136.42.187/bins/Cronus.m68k