MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91
SHA3-384 hash: b90285f210aa55624f787a357cf5ba909f42aae7bf13a2d48d497b806eb4099ad9721f95ad299b3fa4aed468f6e953c2
SHA1 hash: 543cafd18a557429695640d0d998c8bc7f22c961
MD5 hash: d3d00205beb75c7f2146055a2761e871
humanhash: network-december-beryllium-video
File name:nabarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:99'496 bytes
First seen:2025-12-29 01:30:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:s2Y+BIus2JLF40HU/LLSnKnFz+W1MWWVno65A:s2YUs2s0HkQKnt+y9We
TLSH T189A309557892CB61EAC412B5FF1E328D330347ACD2DEF31BAD185B25679B0270E3A856
telfhash t125f081e7cb4c41dc93c63141a5ce692d0f74bc677b907056d1d8addec051646f014897
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 :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T00:52:00Z UTC
Last seen:
2025-12-29T01:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d59826dd-c014-4ca0-a1db-79e3543823fa
Behavior Graph:
Download SVG
%3 guuid=bdc5d5c9-1a00-0000-3d57-dfc60f0d0000 pid=3343 /usr/bin/sudo guuid=b458cfcb-1a00-0000-3d57-dfc6140d0000 pid=3348 /tmp/sample.bin guuid=bdc5d5c9-1a00-0000-3d57-dfc60f0d0000 pid=3343->guuid=b458cfcb-1a00-0000-3d57-dfc6140d0000 pid=3348 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2365d80b-e92d-4a09-b1bb-e1a4c204e85f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1841098
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841098 Sample: nabarm6.elf Startdate: 29/12/2025 Architecture: LINUX Score: 64 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 nabarm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 01:30:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtotkxq3bzbmidts5kgjvxpcr6xrgdeqgg5lyawhvi56sogvfwiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-bw7cks1pgp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e16d3924-c6b5-411a-906b-450f07c234dd
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/bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91

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_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 bcdd355e1b0e42c40e72ea8c9adde28faf130c9031babc02c7aa3be938d52d91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739191/
  
Delivery method
Distributed via web download

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