MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355
SHA3-384 hash: 90dbb90ea255c602d7e8aeb1f43807c5194575ce7b9f2294468d2436837c770dd130cc8f0bb03b95a7e2c128e30c7bcc
SHA1 hash: cb2c763c25fea3aa9d1958867a60a0f943f90e3e
MD5 hash: c67a479516588e31d25af11cbfe4bb8b
humanhash: five-steak-uniform-florida
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:64'188 bytes
First seen:2026-06-29 14:30:19 UTC
Last seen:2026-06-29 20:59:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6eX9cqRSiJbdlZ4DLDAWZYIOrbQY33SCWLkdz0W+nYabk2ZxlqlY4m:6ucqRSiJh4DLcQYIO3QY33NY/W+Nk2JT
TLSH T1AF530253C78EBD76C638BC26E1985703F5907BB9A1DF3222862971B34243C29D5B7E42
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 UPX
File size (compressed) :64'188 bytes
File size (de-compressed) :202'212 bytes
Format:linux/arm
Unpacked file: 513184be598b4408182dd7eaad182938cb1e4cc70c8bcad700a34fdef998bab0

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8be13d3a-0b10-4669-a492-e2657b1a6cbd/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a428195bedc42604c624678/reports/32222012-dab7-4ec4-8c51-db3ec995058f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-29T04:00:00Z UTC
Last seen:
2026-06-29T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9dc1624f-5eb4-4074-a8e7-98346c5f9fe6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1935010
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1935010 Sample: armv5l.elf Startdate: 29/06/2026 Architecture: LINUX Score: 60 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United States 2->17 19 2 other IPs or domains 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Sample is packed with UPX 2->25 7 armv5l.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 armv5l.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 12:16:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7by7bfh54gwkxvzgpmywv53xzfpz5umv73zx2apbmwrn2elinkq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260629-rvjswsfx2y/
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/afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355

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
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh 29142f8517d6cb373a3488d00f9eb5a7d7ec39370ed706cb3ac426065432f0bc

Mirai

elf afc38f84a7ef0d655eb933d98b57bbbe4afcf68caff79be80f0b2d16e88b4355

(this sample)

Mirai

elf 513184be598b4408182dd7eaad182938cb1e4cc70c8bcad700a34fdef998bab0

  
URLhaus
https://urlhaus.abuse.ch/url/3877700/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 513184be598b4408182dd7eaad182938cb1e4cc70c8bcad700a34fdef998bab0
  
Dropping
MD5 92091a84d0833a371fdc2113c4751a88
  
Dropped by
SHA256 29142f8517d6cb373a3488d00f9eb5a7d7ec39370ed706cb3ac426065432f0bc
  
Dropped by
MD5 f9f7dbf2ff20ef401eb5e064a33c44a1
  
URLhaus
https://urlhaus.abuse.ch/url/3878455/

Comments