MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
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SHA256 hash: 1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add
SHA3-384 hash: d7a9b17ac2184c572b5eb622b4ea9848eb10bf399d8eff7c8d8990bf37aca0766efc3d92d166c2b58d25a2026c40ecec
SHA1 hash: 59041c5400d658f4befe0500a599f13861fdf819
MD5 hash: ce0df40e409731237be4c06e5b3debe2
humanhash: yellow-zulu-pizza-island
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:209'260 bytes
First seen:2025-01-03 19:16:33 UTC
Last seen:2025-01-04 18:15:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:NVw+F3F+jhwUHRRub/dt9gtsYpB2udahzPvSl5vQbcHBZDLX0/:313lUxg7dt9Ks/u6nc5vQYhZH0
TLSH T1C8143BC7E952DA16C9C4D932BE3D768C3F2283A7C2D57302D914AF17339693B0D6A680
telfhash t1f6d012f1e41592e1338aae11d1fba36382a5d058560c74a1245896a4e983a06f517a5b
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10010074-0
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Unix.Trojan.Mirai-10011399-0
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Unix.Trojan.Gafgyt-6735924-0
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Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677838a81ada70779825f271linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/677837afd8e3c9589c5d35e6/reports/3441dff8-285c-4b9d-8a88-3203daadcbf7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
22,2222,36022,8022,18443
Full report:
https://elfdigest.com/brief/1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d367750-d3ec-4180-b44f-81b859ac3507
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1583888
Signature
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1583888 Sample: armv5l.elf Startdate: 03/01/2025 Architecture: LINUX Score: 68 20 pool.rentcheapcars.sbs 2->20 22 iranistrash.libre 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 dash rm armv5l.elf 2->8         started        11 dash rm 2->11         started        signatures3 30 Performs DNS TXT record lookups 22->30 process4 signatures5 32 Sample deletes itself 8->32 13 armv5l.elf 8->13         started        process6 signatures7 34 Opens /sys/class/net/* files useful for querying network interface information 13->34 16 armv5l.elf 13->16         started        18 armv5l.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-01-03 19:17:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c5snmmtpmqawbu7nkydxpv7uysqjtw4zyijx4zazqbqqsopyrloq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/250103-xzb7haypey/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Contacts a large (85708) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e219ef9d-b98c-4251-ab4d-ce9e19049c19
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 1764d6326f640160d3ed560777d7f4c4a099db99c2137e641980610939f88add

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3387407/
  
Delivery method
Distributed via web download

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