MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65
SHA3-384 hash: e3f9a1a83af4c6096456a29c4c57f89cb6ac68d63e9f7466da87a4bd382fd79a4d1f847eaf345bef7259ac67481e2abc
SHA1 hash: ceb659c83b0f31c3af9e53a63906afeea15b50f0
MD5 hash: fee95a055c4bd31d676b398474556f40
humanhash: maryland-october-leopard-pip
File name:huhu.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:192'610 bytes
First seen:2024-02-06 05:36:56 UTC
Last seen:2024-02-07 14:02:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:QQnXHBJ8sb5c5z35I9a8S7pw0SRvgMwBz5530NrcogM/REN:FnxNb58z3u9a8S7pw0kaBN53urhgM/Rc
TLSH T146142B46EA404B13C4D627B9FADF42453333A79493EB73069528AFB43F8679E4F22905
telfhash t1cb3116a15a79512759a1dc54edd957b2501a56131300bf73de21c0cc241a44fe92bc0f
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
27
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-7135981-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

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

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/65c1c5834f733f8cc1c15916/reports/52325bf8-02fc-4461-bc97-1bdf3d779107/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
103.174.73.85
Number of open files:
51
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5c13e11-4d6a-4da1-864f-2f5a6c4492fc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1387298
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1387298 Sample: huhu.arm7.elf Startdate: 06/02/2024 Architecture: LINUX Score: 100 22 haha.skyljne.click 2->22 24 197.191.38.230 zain-asGH Ghana 2->24 26 99 other IPs or domains 2->26 28 Snort IDS alert for network traffic 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 5 other signatures 2->34 8 huhu.arm7.elf 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        signatures3 process4 process5 12 huhu.arm7.elf 8->12         started        process6 14 huhu.arm7.elf 12->14         started        16 huhu.arm7.elf 12->16         started        18 huhu.arm7.elf 12->18         started        20 huhu.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-06 05:37:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6msylt3fmtootoylhjp7gxzemahjmef5fx6uvlzm6sllr5zxnsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/240206-ga5vhsacfq/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Contacts a large (73002) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
haha.skyljne.click
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 8f992c2e7b2b26e74dd859d2ff9af9230074b085e96fea557967a4b5c7b9bb65

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2757422/
  
Delivery method
Distributed via web download

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