MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262
SHA3-384 hash: e2d7a9ab4ee6c9941cc1ac58d1b28d8147988ed2f7ccf53e63e1b4c31b9eb7aa1fec8a35e54fbffbf111f6f14a1c2d05
SHA1 hash: eb9e5734eaf4269816f6a02c8a1bf0f1ca310fde
MD5 hash: ebc406b4c5f11a564ab87e61bef30278
humanhash: bacon-iowa-earth-fish
File name:Orbt.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:183'136 bytes
First seen:2025-10-21 05:56:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:nSY0lKb715CvlKAXxLY4640lli4RYI/V4vrm5Zl7Hm:nSBlKb7qvswxLyDDi43/VirYZl7G
TLSH T193042A45FC818E63CAC612BBFB5D42CD372617A8D2EE72039D255F25378B55B0E3A242
telfhash t1553126199f690eee57e45448c15d91387ed932d41b123987ce18ab9f66c3bc1f02dd13
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 318d8bf718eb3c6b69fa609da79e428ef34c3f08e89fc8dcfe7784437322c787
File size (compressed) :69'716 bytes
File size (de-compressed) :183'136 bytes
Format:linux/arm
Packed file: 318d8bf718eb3c6b69fa609da79e428ef34c3f08e89fc8dcfe7784437322c787

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/68f721b3fd2d7e012f4bbd56/reports/64e83b4f-c239-45cb-a66e-30ba659ae6df/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-21T03:30:00Z UTC
Last seen:
2025-10-21T23:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/79bf4264-ec57-4c39-9bc5-e34f39dffa4c
Behavior Graph:
Download SVG
%3 guuid=0742f973-1900-0000-0f04-7016850c0000 pid=3205 /usr/bin/sudo guuid=06217d76-1900-0000-0f04-70168a0c0000 pid=3210 /tmp/sample.bin guuid=0742f973-1900-0000-0f04-7016850c0000 pid=3205->guuid=06217d76-1900-0000-0f04-70168a0c0000 pid=3210 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6217186a-dcb3-4b6d-8c99-b46ec48c8c83
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1798907
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798907 Sample: Orbt.arm.elf Startdate: 21/10/2025 Architecture: LINUX Score: 68 26 mirailoversddos.duckdns.org 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Gafgyt 2->36 8 Orbt.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 16 Orbt.arm.elf 8->16         started        18 Orbt.arm.elf 8->18         started        20 Orbt.arm.elf 8->20         started        process6 22 Orbt.arm.elf 16->22         started        24 Orbt.arm.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 06:02:39 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=b5wnvpmgvrpwdwhywrrpz75segstzt4xj5onmm56cat5gotgejra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251021-gvmvfatmat/
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
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/0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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

Mirai

elf 318d8bf718eb3c6b69fa609da79e428ef34c3f08e89fc8dcfe7784437322c787

Mirai

elf 0f6cdabd86ac5f61d8f8b462fcffb221a53ccf974f5cd633be1027d33a662262

(this sample)

  
Dropped by
SHA256 318d8bf718eb3c6b69fa609da79e428ef34c3f08e89fc8dcfe7784437322c787
  
URLhaus
https://urlhaus.abuse.ch/url/3682109/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1375947b82962ad93c1b11a6d782e129

Comments