🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86. 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: 5


Intelligence 5 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86
SHA3-384 hash: fe1e47a943e40e8d13073003940ee2882982a1c9d0b21f2a99484ca1ff165a35970a87045f18270a41e29e71b3b58e38
SHA1 hash: 48cad6a80bbc91adff3daa7604ea16716c327af3
MD5 hash: ee249986ecf9d9c02810886220b6562e
humanhash: violet-vegan-zebra-bakerloo
File name:ultra.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:786'048 bytes
First seen:2026-10-18 06:19:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:d6HABINgICBnSdEHq1nsd/ucvSFEpAayz6O4rHXQoMS339S:BBINgIW0snvSFEzOqMS3
TLSH T18EF48E2BB2B2F6BDD017C03047DBCAB14132F0751A322D7B26C49A343E9ADE5175AB65
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-10-18T05:27:00Z UTC
Last seen:
2026-10-20T03:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dbe162e0-bd8c-4bad-bf4f-b958d2535b67
Behavior Graph:
Download SVG
%3 guuid=a50372bd-2200-0000-dcbc-fb7cf5090000 pid=2549 /usr/bin/sudo guuid=e5db6cc2-2200-0000-dcbc-fb7c020a0000 pid=2562 /tmp/sample.bin guuid=a50372bd-2200-0000-dcbc-fb7cf5090000 pid=2549->guuid=e5db6cc2-2200-0000-dcbc-fb7c020a0000 pid=2562 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5842daed-22b9-4910-84e5-ffa80c5153bf
Score:
92%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86/
Threat name:
Linux.Trojan.Qwexlafiba
Create hunting rule
Status:
Suspicious
First seen:
2026-10-18 06:22:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=45fuskg46sq2xdyurcpcgh7uv7nclb3mtucxsc5exoklq75bpkda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261018-g3l8waav8y/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 e74b4928dcf4a1ab8f14889e231ff4afda25876c9d05790ba4bb94b87fa17a86

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3951646/
  
Delivery method
Distributed via web download

Comments