MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e
SHA3-384 hash: 75cafc7e49084947eaa43ba7d78218b5797b8e726cd7a8f34f68643c5e92c931f9556721c0ea687de29dc768f9b5562a
SHA1 hash: c0361425cdddd3ecc0bf1d05bdee0554821653dc
MD5 hash: 13df5b0ce377a2ab6b407fd19a3c86a1
humanhash: eight-rugby-nineteen-nineteen
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:87'176 bytes
First seen:2025-11-15 00:24:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:COgSflyCJYffcb9KfX0K3rEbyctjhY6Cg9TW7r8zdt6umTIO/vFVGdIr5evZsU7X:COgceng8vZsdVCgtyr8dt2KNi
TLSH T1C3833B917D416A12C2E5237BFB2E428D331663A8D2DF721BCD226F103BC691B0E77651
telfhash t1cd0141b687e00ecc778a8426c1ef32395c6e70949b12000d8eaf0f5e47435e23022939
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 b3a5cc60ae8b317d31ff0b53366f891222a66e7c4c5803e72690d94e405d2e50
File size (compressed) :37'348 bytes
File size (de-compressed) :87'176 bytes
Format:linux/arm
Packed file: b3a5cc60ae8b317d31ff0b53366f891222a66e7c4c5803e72690d94e405d2e50

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6917c875f04a3abf8ec2bc28/reports/61261d0e-1e4c-4b00-885d-122f098a7fde/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-14T21:32:00Z UTC
Last seen:
2025-11-14T22:21:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/00bc3797-b4ea-429d-aefd-3a0cd891ea51
Behavior Graph:
Download SVG
%3 guuid=b1be52d4-1900-0000-415c-a3c2750a0000 pid=2677 /usr/bin/sudo guuid=178ae4d5-1900-0000-415c-a3c27b0a0000 pid=2683 /tmp/sample.bin guuid=b1be52d4-1900-0000-415c-a3c2750a0000 pid=2677->guuid=178ae4d5-1900-0000-415c-a3c27b0a0000 pid=2683 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/391ff3c1-275b-42f0-a792-b45216e858c1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1814522
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814522 Sample: armv4l.elf Startdate: 15/11/2025 Architecture: LINUX Score: 48 14 34.243.160.129, 443 AMAZON-02US United States 2->14 16 54.171.230.55, 443, 60066 AMAZON-02US United States 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash cut 2->8         started        10 dash tr 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 00:25:27 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=tqptx7rgyggbnpjnhady27a37dgzrapglkclbqfg5vwrshxee57a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251115-aqvwxsam81/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/18e22e09-73e8-4284-a40a-0e9b4f3eb27c
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/9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf b3a5cc60ae8b317d31ff0b53366f891222a66e7c4c5803e72690d94e405d2e50

Mirai

elf 9c1f3bfe26c18c16bd2d38078d7c1bf8cd9881e65a84b0c0a6ed6d191ee4277e

(this sample)

  
Dropped by
SHA256 b3a5cc60ae8b317d31ff0b53366f891222a66e7c4c5803e72690d94e405d2e50
  
URLhaus
https://urlhaus.abuse.ch/url/3693006/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3f1a039f1cce59ce7f796a39822c1f0b

Comments