MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34. 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: 56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34
SHA3-384 hash: 12f89e426b3e8a88ec4c36b6e8ce2718a22796c7589fec416b670f79f9d0cf7ef4f55b1e1f2848ddf29e6c8a7ac04bcc
SHA1 hash: c580e1672a465c7f2a9122d20a2821804c34c81b
MD5 hash: 77b9e69118a035daf5e3c86aff3885a6
humanhash: steak-ink-ohio-speaker
File name:kvariant.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:78'840 bytes
First seen:2025-09-09 05:54:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:DalYWdSfo/Bxhw3GnA0H181GZI/gPnlfemV/ffHtqXc46O+YM5VYsVOnGo1t1dIo:Dy+o5xhwWXV7ZTPnlWO3vtKIYM5it1dH
TLSH T184732835AAB4292BC4CC95BF21F78765F2F2574924F8C62A3DB20D8EBF2461025533B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Exploit.Mirai-9798002-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68bfc1651b52c70384b7f132/reports/aed6fc7d-9b2e-4980-a9c3-bfd6478bd481/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-09T00:08:00Z UTC
Last seen:
2025-09-09T00:08:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Gafgyt.ge
Link:
https://opentip.kaspersky.com/56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/15e01b2c-2d6a-42cd-8b04-bbe38ac47e21
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1773713
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: 1773713 Sample: kvariant.spc.elf Startdate: 09/09/2025 Architecture: LINUX Score: 72 14 109.205.213.5, 31327, 36644 AZERONLINEAZ Azerbaijan 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 8 kvariant.spc.elf 2->8         started        signatures3 process4 process5 10 kvariant.spc.elf 8->10         started        process6 12 kvariant.spc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34/
Verdict:
Malicious
Threat:
Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-09 05:45:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k2w5s62lyxm5uak6pfhed5da3b4iuyfdbzce3fbiijf2swr3bq2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250909-gmya7stzew/
Verdict:
Malicious
Tags:
Unix.Exploit.Mirai-9795501-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c8512c0f-b9bb-4dce-8b5b-3ef703f137c3
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/56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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: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 56add97b4bc5d9da015e794e41f460d8788a60a30e444d9428424ba95a3b0c34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3620492/
  
Delivery method
Distributed via web download

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