MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71
SHA3-384 hash: 70446e74dc90fb72087923ec7fcfe6580ff17deac3d1e23d5eb39c10399f60433693586b2f57620e7bed047e8b06abb9
SHA1 hash: ea84530175399cbacee4053d1f42e640d73b113c
MD5 hash: fefcd10b746697241f226f70e1a8f1e8
humanhash: river-bluebird-jig-oranges
File name:renji.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:40'892 bytes
First seen:2025-09-15 05:50:50 UTC
Last seen:2025-09-15 15:35:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hsF5JoYnULjnXdup+7BY6gyOPYPakUWeg+bMZySml6ab6Ls3Uozz:hsF4YnKoU7+YBWzB6aXzz
TLSH T14C03F124A5D7ED72F971CC32E635CA03A39BA2FCA0C832660B8073E9715E02F9979455
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 UPX
File size (compressed) :40'892 bytes
File size (de-compressed) :92'008 bytes
Format:linux/arm
Unpacked file: 03ea04af011a578e2e0532087517f2194aa5e886bef9c6dce7e140a04a63ef1c

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c7a987c62f69962389a97f/reports/ad09ee14-0e94-4f82-9cde-7a49d020aba3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-14T22:17:00Z UTC
Last seen:
2025-09-14T22:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5672f612-5b4d-47d2-9577-f354f64d062d
Behavior Graph:
Download SVG
%3 guuid=8af61e18-1700-0000-e554-8f341a0e0000 pid=3610 /usr/bin/sudo guuid=8856441a-1700-0000-e554-8f34270e0000 pid=3623 /tmp/sample.bin guuid=8af61e18-1700-0000-e554-8f341a0e0000 pid=3610->guuid=8856441a-1700-0000-e554-8f34270e0000 pid=3623 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6a15f35-1d3d-437a-afb8-d069dcac69ba
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1777504
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777504 Sample: renji.arm.elf Startdate: 15/09/2025 Architecture: LINUX Score: 60 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 2 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Sample is packed with UPX 2->37 10 dash rm renji.arm.elf 2->10         started        12 dash rm 2->12         started        14 dash cut 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 renji.arm.elf 10->18         started        process6 20 renji.arm.elf 18->20         started        process7 22 renji.arm.elf 20->22         started        process8 24 renji.arm.elf 22->24         started        27 renji.arm.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 03:45:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qda5q7kvv2kdfnpbnnr7fx4z6hwoaovqugq7mgsjn4cjsde67zyq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250915-gkl56avycw/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/91e086f0-2748-4f58-9237-a08e15413524
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/80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 80c1d87d55ae9432b5e16b63f2df99f1ece03ab0a1a1f61a496f04990c9efe71

(this sample)

Mirai

elf 03ea04af011a578e2e0532087517f2194aa5e886bef9c6dce7e140a04a63ef1c

  
URLhaus
https://urlhaus.abuse.ch/url/3624281/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 03ea04af011a578e2e0532087517f2194aa5e886bef9c6dce7e140a04a63ef1c
  
Dropping
MD5 cca210362da5d1b347a293efc46761ef
  
URLhaus
https://urlhaus.abuse.ch/url/3624317/
  
URLhaus
https://urlhaus.abuse.ch/url/3624323/
  
URLhaus
https://urlhaus.abuse.ch/url/3624328/

Comments