MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e
SHA3-384 hash: 5c871b591ad9dcb0d89f654d88a8489a1804c9010edf04a032bc34b2fe52f122cdc6ca5a57f75984ab9d25a97ba2ee80
SHA1 hash: dd85dbbb43d121a701ef6c7b40a87d0ebb3372a4
MD5 hash: 14443916f035cdf6fe9eb7f902cccbdc
humanhash: nine-jig-vegan-single
File name:Orbt.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:65'364 bytes
First seen:2025-10-24 17:58:34 UTC
Last seen:2025-10-25 09:58:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:07b/JKJ+HdCbNs5iEd+Q/2NIbvtqnyLIpnbeNy1Xzs:wTYJgdCbMW5NNxph4
TLSH T10853124DB77DB338DE2A907ACB3B4DC5B51EAA3959E752365C9A512C0C0AC284CF2248
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 UPX
File size (compressed) :65'364 bytes
File size (de-compressed) :174'848 bytes
Format:linux/arm
Unpacked file: 4ce67672231922e96ffe551b0de08b5735b0d4788d650e410ccc5d4d148eff3c

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68fbbe52fd2d7e012f4d47b3/reports/24678a97-4837-4438-b0ae-c192320d3a32/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-24T15:23:00Z UTC
Last seen:
2025-10-24T17:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ec5f869-c9f4-4010-83ae-dda6829fb3a0
Behavior Graph:
Download SVG
%3 guuid=5c1972ea-1700-0000-545e-7268e00a0000 pid=2784 /usr/bin/sudo guuid=c50dfaeb-1700-0000-545e-7268e60a0000 pid=2790 /tmp/sample.bin guuid=5c1972ea-1700-0000-545e-7268e00a0000 pid=2784->guuid=c50dfaeb-1700-0000-545e-7268e60a0000 pid=2790 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4370f321-b93f-42cf-8dbc-1b1366099721
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1801461
Signature
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801461 Sample: Orbt.arm.elf Startdate: 24/10/2025 Architecture: LINUX Score: 56 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Yara detected Gafgyt 2->28 30 Sample is packed with UPX 2->30 8 Orbt.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 process4 process5 12 Orbt.arm.elf 8->12         started        14 Orbt.arm.elf 8->14         started        16 Orbt.arm.elf 8->16         started        process6 18 Orbt.arm.elf 12->18         started        20 Orbt.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 17:59:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6oqwdjaf65thlxk7wcb5bozcvdosgltqyccpcv7zv4spqwcwrpa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251024-wkgyrsav9e/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f46515f5-7ded-49c2-a23d-9e5af7cec264
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/879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 879d0b0d202fbb33aeeafd841e85d91546e919738604278abfcd7927c2c2b45e

(this sample)

Mirai

elf 4ce67672231922e96ffe551b0de08b5735b0d4788d650e410ccc5d4d148eff3c

  
URLhaus
https://urlhaus.abuse.ch/url/3684969/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4ce67672231922e96ffe551b0de08b5735b0d4788d650e410ccc5d4d148eff3c
  
Dropping
MD5 ba4df76c22ac32cf319f0abfb4cb5d59
  
URLhaus
https://urlhaus.abuse.ch/url/3682109/

Comments