MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1
SHA3-384 hash: 72a1170bdadcbe4395e2a3cb86591d9d86fd8b97fc70e0b2bb4893185431b23a222598f667de936e13a36d617450ddc1
SHA1 hash: 2205e632e264d7a1b4adf684aaac07d6d15900be
MD5 hash: ad955e0662af79d03926ed83533aa5ab
humanhash: west-ten-black-music
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:45'344 bytes
First seen:2025-09-24 04:24:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BNhJ4DLWe7ZmODczgDi5uW75zgowHGs9Om/4S3Vyq1BxzAM9A75XdnbcuyD7UtQ3:4DLf4ac0i5uQcowzcm/FFymx8M9m5tn6
TLSH T10013E16341ED760FE52C00B519FF65D90934C529C292A3DF68D03DAA7723F6E6B1849C
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Connection attempt
Opens a port
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/68d372d4c24f53840f2fe493/reports/b69d1627-16ba-4166-a4b9-d7547924884a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-24T01:35:00Z UTC
Last seen:
2025-09-24T01:35:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/177db9c6-162e-45fc-98b8-80f255e43586
Behavior Graph:
Download SVG
%3 guuid=761cf7b4-1900-0000-e261-968b7f0c0000 pid=3199 /usr/bin/sudo guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206 /tmp/sample.bin net send-data guuid=761cf7b4-1900-0000-e261-968b7f0c0000 pid=3199->guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 160B 1abdd55f-79cd-53ae-abf5-622946afe271 89.213.174.225:80 guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206->1abdd55f-79cd-53ae-abf5-622946afe271 send: 10B guuid=a08e0ef3-1900-0000-e261-968bcc0c0000 pid=3276 /tmp/sample.bin dns net send-data guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206->guuid=a08e0ef3-1900-0000-e261-968bcc0c0000 pid=3276 clone guuid=aa42d31f-1b00-0000-e261-968bb30e0000 pid=3763 /tmp/sample.bin guuid=8f22a7b6-1900-0000-e261-968b860c0000 pid=3206->guuid=aa42d31f-1b00-0000-e261-968bb30e0000 pid=3763 clone guuid=a08e0ef3-1900-0000-e261-968bcc0c0000 pid=3276->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 160B guuid=a08e0ef3-1900-0000-e261-968bcc0c0000 pid=3276->1abdd55f-79cd-53ae-abf5-622946afe271 send: 10B guuid=239a1bf3-1900-0000-e261-968bce0c0000 pid=3278 /tmp/sample.bin guuid=a08e0ef3-1900-0000-e261-968bcc0c0000 pid=3276->guuid=239a1bf3-1900-0000-e261-968bce0c0000 pid=3278 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70f26511-77b4-4beb-8a1a-0ee13634e112
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1783046
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783046 Sample: debug.elf Startdate: 24/09/2025 Architecture: LINUX Score: 68 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 5 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 34 Sample is packed with UPX 2->34 8 debug.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 debug.elf 8->16         started        18 debug.elf 8->18         started        process6 20 debug.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-24 04:25:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vpfvex2rz2pj5sak2wzyxhq6oujlsbdz7pbyw4zby4pa2il477aq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250924-e2fcts1zcz/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/393b0675-d9c4-4e7d-a83e-804a92775c10
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1

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 abcb525f51ce9e9ec80ad5b38b9e1e7512b90479fbc38b7321c71e0d217cffc1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3622057/
  
Delivery method
Distributed via web download

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