MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f
SHA3-384 hash: 75a1475038b7b1fdacf581f6a26aca5ad035c1fd105413dd50357198d2610c4e4eee07776eb759cf43bdf2c44151bce6
SHA1 hash: a3d5ba7dd72bf0292577f7a3447850bc938c92a5
MD5 hash: 7aa2577f624e2dbf474e0467da4035cf
humanhash: lemon-failed-november-three
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:69'260 bytes
First seen:2024-11-30 13:41:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:QwNxsvrv3OvvjOh9Y0Db75hy2uRTDCxiZNQUdL1US7fuMk5aGo7hT4eNqs14hSmr:Nbja9dr5c2UQU91pzk5Nid4vsyf/gQ3
TLSH T107632A81BC819B12C6D162BBFB2E428D77275368D3EF320399256F21378796B0E77641
telfhash t18c01ce505f4d18ac22d0cdce51dfa11a118530eafb993d918aaf7fed44835d27128829
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674b177e04c232bff3b51b3blinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/674b162be25913ded6db9a1b/reports/b3169cdf-8406-4d1f-8237-a1639d794a90/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7d1f45cf-e915-40be-871f-ff178d6ceae0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1565685
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1565685 Sample: arm5.elf Startdate: 30/11/2024 Architecture: LINUX Score: 76 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 arm5.elf 2->8         started        process3 signatures4 35 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->35 11 arm5.elf 8->11         started        13 arm5.elf 8->13         started        15 arm5.elf 8->15         started        process5 process6 17 arm5.elf 11->17         started        19 arm5.elf 11->19         started        21 arm5.elf 13->21         started        23 arm5.elf 13->23         started        process7 25 arm5.elf 17->25         started        27 arm5.elf 21->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 13:42:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vn7f4lhccu7rq6r2b5unfecxonzidv63flswdtu47dwtda6rljxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/241130-qznf7svqaw/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7355719-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/aa58241d-4637-4d34-b858-adf184c3eb2f
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/ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
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 ab7e5e2ce2153f187a3a0f68d29057737281d7db2ae561ce9cf8ed3183d15a6f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3298548/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3192427/

Comments