MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0
SHA3-384 hash: b9c9f922db60cd433ea060b5a3c73a7609b483f55b087e2d80fab4bd402adde90c30fef666e132f8802f92c20e72b98f
SHA1 hash: 9b207a8ffe544122a94de259ad788bdb83fa50c6
MD5 hash: 49a9c7b6cd351c115f59d1021b0ed9b5
humanhash: connecticut-leopard-may-pennsylvania
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:36'120 bytes
First seen:2025-12-06 17:51:00 UTC
Last seen:2025-12-06 19:32:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:flWqYyhCLjzX4RcHhuDaxCfF3HsQs0drwLnXD7m5qkhpJgGlzDpbuR1JQw:8q+LIRpax2MQssqnXD7mqkVVJuew
TLSH T13AF2E1B416154D8ED2D5AAFE1BEE8FA22EC90F7125417C92EA21A257C71747CB80F3C4
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) :36'120 bytes
File size (de-compressed) :93'352 bytes
Format:linux/mips
Unpacked file: 35e36bff50906ff4f07d4728ca65dda0883785b31059cf13fd7e156977210ae8

Intelligence

File Origin
# of uploads :
3
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c620a9c7-0ea2-4e60-8677-38a880a337d5/
Detection(s):
SecuriteInfo.com.Linux.Mirai.1599.16337.10033.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T15:32:00Z UTC
Last seen:
2025-12-06T20:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5ccb52af-6b45-4628-9a35-348b5efa83fb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1828010
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828010 Sample: pmips.elf Startdate: 06/12/2025 Architecture: LINUX Score: 64 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 109.202.202.202, 80 INIT7CH Switzerland 2->25 27 4 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Sample is packed with UPX 2->33 8 pmips.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 pmips.elf 8->17         started        process6 process7 19 pmips.elf 17->19         started        21 pmips.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 17:51:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q567avf3k3lurw4wqoliloatbyjuzkh3fc6qghnao3vf7nv7osya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251206-wfb7qaxqgk/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1820f8d5-1282-41cd-8328-9dba137113da
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/877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0

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: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 877df054bb56d748db96839685b8130e134ca8fb28bd031da076ea5fb6bf74b0

(this sample)

Mirai

elf 35e36bff50906ff4f07d4728ca65dda0883785b31059cf13fd7e156977210ae8

  
URLhaus
https://urlhaus.abuse.ch/url/3727836/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 35e36bff50906ff4f07d4728ca65dda0883785b31059cf13fd7e156977210ae8
  
Dropping
MD5 b8fda2f9ed6da2b3c4f6ab1f9f4ba690

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