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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf. 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: 3


Intelligence 3 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf
SHA3-384 hash: 608d6fc508b7b9049eea0884b660ae7d867525d748ab673d91ce7002bc11781ff0ff0170a045b1a940cccd10e99c4726
SHA1 hash: f49a38268febdf4895276106edb452c8c962dcbc
MD5 hash: 4e2534503ea82acc2b59398d84f95d33
humanhash: skylark-orange-xray-alabama
File name:stub.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:728'703 bytes
First seen:2026-09-27 23:29:22 UTC
Last seen:2026-09-28 23:13:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:4EO7hT7XQRW4tWl9B11U+bs/w7iGtgpiGGhQi3BF1PNMBHUJTxVQ:o7Vh4t+9B1do/w7iG+SQiZa0JTxq
TLSH T1AEF48D273B21DF65D355D67049F3C7914AE920A20AE340D6B268C3287E61B2D2D9FFE4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.GenericKDZ.731.19959.1107.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6ab9a70ceed460dbe2c2ed76/reports/79bf3561-f71f-4a48-92dc-96e17aae6730/overview
Verdict:
Unknown
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/773ec3ed-3117-47b2-a36e-8ef12be4572f
Behavior Graph:
Download SVG
%3 guuid=748278d7-1600-0000-60fd-be30d30d0000 pid=3539 /usr/bin/sudo guuid=45e398d9-1600-0000-60fd-be30d40d0000 pid=3540 /tmp/sample.bin guuid=748278d7-1600-0000-60fd-be30d30d0000 pid=3539->guuid=45e398d9-1600-0000-60fd-be30d40d0000 pid=3540 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/622753ad-f5af-4b94-aaff-4daeed8414f0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=thfhasfuzyp4ijcvlyigvdh2qymszqk3icndjosgppvdghp6xg7q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260927-3haj8s1xfs/
Behaviour
System Network Configuration Discovery
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/99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf

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 99ca7048b4ce1fc424555e106a8cfa86192cc15b409a34ba467bea331dfeb9bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918813/
  
Delivery method
Distributed via web download

Comments