MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03c15843b8361d986ee654f48baeabebbccef3f9206a0c69b54d542b64f063fd. 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


Gafgyt


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03c15843b8361d986ee654f48baeabebbccef3f9206a0c69b54d542b64f063fd
SHA3-384 hash: 8929ee010e94e8cafec7d04b318d3aafb66b43140daf7aeb047377eb2a617a7025c328fd9a00d428f88263b415cd062b
SHA1 hash: 42bd927a6fc0049508ecedfcb2f09b883ffa1210
MD5 hash: 402622015aa25d2caa065b1d676e3e4b
humanhash: spring-fourteen-grey-mississippi
File name:402622015aa25d2caa065b1d676e3e4b
Download: download sample
Signature Gafgyt
Create hunting rule
File size:85'712 bytes
First seen:2022-04-09 19:27:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8H7U/QT0lPXTfOx7t2Rg1pVWgFuh0S8V8AzExvD5jBtzE0:1g0lPXe2Ap0aJWtVtj
TLSH T13F834B98F8124E7DF98BD5B940264E08AD3163A01F931F17A6A7FCE37D720A9B906D41
Reporter zbetcheckin
Tags:32 elf gafgyt mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-9940650-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/6251de44d149c40acb14dec0/reports/18958b0b-a084-4f37-89ee-0fb71998b5a0/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0cca3aeb-66c8-4037-afd7-99de3da4675c
Result
Threat name:
Gafgyt Mirai
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/973831
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 606318 Sample: M1IvLwww63 Startdate: 09/04/2022 Architecture: LINUX Score: 100 22 109.161.179.99 ZAIN-BH-ASBH Bahrain 2->22 24 216.2.120.66 XO-AS15US United States 2->24 26 98 other IPs or domains 2->26 28 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 3 other signatures 2->34 8 M1IvLwww63 2->8         started        signatures3 process4 process5 10 M1IvLwww63 8->10         started        12 M1IvLwww63 8->12         started        process6 14 M1IvLwww63 10->14         started        16 M1IvLwww63 10->16         started        18 M1IvLwww63 10->18         started        20 8 other processes 10->20
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/03c15843b8361d986ee654f48baeabebbccef3f9206a0c69b54d542b64f063fd/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-04-09 19:28:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220409-x6mltagfbl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/03c15843b8361d986ee654f48baeabebbccef3f9206a0c69b54d542b64f063fd

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
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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: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

Gafgyt

elf 03c15843b8361d986ee654f48baeabebbccef3f9206a0c69b54d542b64f063fd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2139126/

Comments


Avatar
zbet commented on 2022-04-09 19:27:14 UTC

url : hxxp://185.44.81.9/bins/aqua.m68k