MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5
SHA3-384 hash: 916ee832fc50afffca08a6b846fc1ab6321667fe94f71eb442d72410029fd2ee1eee0028fdd53cd672bb3a2caf5dd78e
SHA1 hash: 5941da313c5fef5afc66e309e971a7f05f31d70f
MD5 hash: fda2240ae2746b439db3803edf8884d4
humanhash: washington-leopard-purple-winner
File name:xd.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:661'192 bytes
First seen:2026-08-18 14:41:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:DQsDT15+EJxbcWdegBjwKicW1xeCVVfnLLT+42mqWepQ8S/wXs:pUEJxbcWdwUWy8Lfz2NSh
TLSH T1F7E45B42FF1C0963CA570DF0297E43D5F7217A9240B8C239331E6B572622E76AAC7796
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4936edbb482a107f8b64e4b8f1d98e83f8f422364728897b7d676eb5a9fdb383
File size (compressed) :224'724 bytes
File size (de-compressed) :661'192 bytes
Format:linux/ppc32
Packed file: 4936edbb482a107f8b64e4b8f1d98e83f8f422364728897b7d676eb5a9fdb383

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a846f73993c3ff4e758938d/reports/46f7a110-518b-4e2b-b828-1956f088b7f4/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7be886eb-bbf3-45f0-bdc9-654cfa29cae6
Behavior Graph:
Download SVG
%3 guuid=209f44eb-1b00-0000-0a94-0fa448070000 pid=1864 /usr/bin/sudo guuid=459986ee-1b00-0000-0a94-0fa44e070000 pid=1870 /tmp/sample.bin guuid=209f44eb-1b00-0000-0a94-0fa448070000 pid=1864->guuid=459986ee-1b00-0000-0a94-0fa44e070000 pid=1870 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3b538036-fcc6-41d6-ba75-7f36e0601522
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 14:49:55 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pk3drwxzadm76u7o3vbw37h7guqifpyovvdq2qetptliayp2mg2q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260818-r3fffahg68/
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/7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:malwareelf55503
Create hunting rule
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 4936edbb482a107f8b64e4b8f1d98e83f8f422364728897b7d676eb5a9fdb383

Mirai

elf 7ab638daf900d9ff53eedd436dfcff352082bf0ead470d40937cd68061fa61b5

(this sample)

  
Dropped by
SHA256 4936edbb482a107f8b64e4b8f1d98e83f8f422364728897b7d676eb5a9fdb383
  
URLhaus
https://urlhaus.abuse.ch/url/3905373/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 194f10fbd3e5f05ac2440abd44742da0

Comments