MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf
SHA3-384 hash: aab83927f346390c80a15118aa08bc957cd18cdeb4e63a9b95b1932eaa1047d81a32c85fd869e7a22702f36342b6c302
SHA1 hash: 44217e2ed5b154862f43ceea7c21c8f349e39182
MD5 hash: 919973c9906326f1e772211feaacf9b8
humanhash: cola-ink-mike-ack
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:99'728 bytes
First seen:2026-01-24 17:26:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XcoMVFDIjbY9CGBux6MAW4ck/P1HtY9HNApGE2Z06ovQhgZ1nafbqv:souCjb0zuU5+HNAYLSAlfK
TLSH T131A34B21ED796D27C5D0713A51D74530F5B743AA26BC890E7EB31D5CEF18220322BAEA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/697500be55805a763ff45299/reports/13291e97-64a0-4505-aa8d-e5ac1844ffa2/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-24T18:11:00Z UTC
Last seen:
2026-01-24T18:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da84e74a-468c-4ae4-b452-69b2f7a53dd3
Behavior Graph:
Download SVG
%3 guuid=9fcaa4df-1600-0000-2db9-153108080000 pid=2056 /usr/bin/sudo guuid=5375d1e1-1600-0000-2db9-15310c080000 pid=2060 /tmp/sample.bin guuid=9fcaa4df-1600-0000-2db9-153108080000 pid=2056->guuid=5375d1e1-1600-0000-2db9-15310c080000 pid=2060 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7cb52925-2d56-4fa0-b957-18eee9fb7cbe
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1856912
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856912 Sample: spc.elf Startdate: 24/01/2026 Architecture: LINUX Score: 68 24 58.222.75.7, 23 CHINATELECOM-JIANGSU-YANGZHOU-IDCCHINATELECOMJiangSuYangZ China 2->24 26 58.222.78.119 CHINATELECOM-JIANGSU-YANGZHOU-IDCCHINATELECOMJiangSuYangZ China 2->26 28 100 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many IPs within the same subnet mask (likely port scanning) 2->34 8 spc.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 22 /dev/shm/.systemd-journald, ELF 8->22 dropped 36 Drops invisible ELF files 8->36 38 Sample deletes itself 8->38 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started        20 .systemd-journald 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 17:26:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wgmwjjc53semt7fo67jphdvbz2qvsbylc2cpchiwnjkqlzvizwxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260124-xc563ae16h/
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/b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf

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: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 b19964a45ddc88c9fcaef7d2f38ea1cea159070b1684f11d166a5505e6a8cdaf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739213/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739209/
  
URLhaus
https://urlhaus.abuse.ch/url/3739407/
  
URLhaus
https://urlhaus.abuse.ch/url/3739418/

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