MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a. 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
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SHA256 hash: a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a
SHA3-384 hash: 3e24a24c192eb693ae3ebe515c097d5191ce10999f64153c067482fe4988b54c72de66cd645ef87c3e9ec1bed0091b0f
SHA1 hash: 7778718ba1f24d948a6e8ac4cc1c54bf31722ee6
MD5 hash: e9082b6cc402fc736c9193d14ae6d5f4
humanhash: stairway-mississippi-william-avocado
File name:rep.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:93'112 bytes
First seen:2025-04-01 07:39:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:T0InRoDdlHQGD0Izw+uG8rFrnruHn6O8QhR15iiBbtiCKkRQYD:T0AA/i3rJryV1EiviCKXYD
TLSH T111934B4272040A33D99305B4363F1BF0A3B7A65032E1F287644EBB565DF6E33598AF99
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
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Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9943763-0
Create hunting rule

Unix.Trojan.Mirai-9944690-0
Create hunting rule

Unix.Trojan.Mirai-9945195-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
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Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67eb9a20855e5ec5240b4bfalinux22vpnfull_triage
Tags:
vmdetect gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7799d80a-a12a-43ad-9702-eab1ff277958
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1653457
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1653457 Sample: rep.ppc.elf Startdate: 01/04/2025 Architecture: LINUX Score: 80 25 qittler.ru. [malformed] 2->25 27 polizei.su. [malformed] 2->27 29 48 other IPs or domains 2->29 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 8 rep.ppc.elf 2->8         started        10 xfce4-session rm 2->10         started        12 xfce4-session xfwm4 2->12         started        14 12 other processes 2->14 signatures3 39 Sends malformed DNS queries 27->39 process4 process5 16 rep.ppc.elf 8->16         started        process6 18 rep.ppc.elf 16->18         started        21 rep.ppc.elf 16->21         started        23 rep.ppc.elf 16->23         started        signatures7 31 Sample tries to kill multiple processes (SIGKILL) 18->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 07:40:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ugd4ikv32h4it4sobavfwq3kmfgqtp7kqytr4w74vynaroouhana._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250401-jhn8vaykw7/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/34160415-d839-4fa7-8e49-c7d75cb84cd2
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/a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf a187c42abbd1f889f24e082a5b436a614d09bfea86271e5bfcae1a08b9d4381a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423363/
  
Delivery method
Distributed via web download

Comments