MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51abeb03fa51dcd086288fba3c74a73ed39119419915bd32a9351a14a66aae3a. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
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SHA256 hash: 51abeb03fa51dcd086288fba3c74a73ed39119419915bd32a9351a14a66aae3a
SHA3-384 hash: 8ab186bd3501e843af82c2487ca5b978f2c8308b4ec37674a94bff473236f1e6c122d4a9bb0807b6b64d505420e3bfd8
SHA1 hash: 0d8982b354fa77a4e61032aa042ff10084fa38a8
MD5 hash: d129da31584e630ce255258e577f495a
humanhash: quebec-florida-bluebird-skylark
File name:Fourloko.arm7
Download: download sample
Signature Mirai
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File size:56'924 bytes
First seen:2022-01-13 13:50:03 UTC
Last seen:2022-01-13 15:32:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:kRI8IgSpkpFkb2qvZyt8AnzcfldOro6gCLwQ65T:ku8IvhScNdco6XLW
TLSH T15A43F15A8115D523C2F4C432D4F2CCAA93E6B5B9619432201A65C3BFAFF32C13DB5B86
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1206.232.2145.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61e02e211883c5ba4ec7e39b/reports/473d3470-c8fa-4a41-9443-b918f21a378a/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d12259b3-c1f1-46e6-960c-70aa2b4be9ff
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/920118
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 552601 Sample: Fourloko.arm7 Startdate: 13/01/2022 Architecture: LINUX Score: 52 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 dash cat 2->6         started        8 dash head 2->8         started        10 dash tr 2->10         started        12 7 other processes 2->12 signatures3 process4
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/51abeb03fa51dcd086288fba3c74a73ed39119419915bd32a9351a14a66aae3a/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-01-13 13:50:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220113-q5dh7aafa9/
Behaviour
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/51abeb03fa51dcd086288fba3c74a73ed39119419915bd32a9351a14a66aae3a

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:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 51abeb03fa51dcd086288fba3c74a73ed39119419915bd32a9351a14a66aae3a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1973911/
  
Delivery method
Distributed via web download

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