MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad
SHA3-384 hash: 09425c28023505a3eb108427e4ca0a80ea2cd6adef28ca0e6459f8442178eff498b9e2109cc0d6b5525bafdef5203522
SHA1 hash: 1868ecde1990d27c2acd4bc892a06459f63a6ddb
MD5 hash: e52aaf3c471adb8cb3ef888d6a608944
humanhash: south-north-hotel-yellow
File name:nppc
Download: download sample
Signature Mirai
Create hunting rule
File size:89'440 bytes
First seen:2025-12-20 13:05:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:l8NJzXik7T7urnd2O2SivEfq2sOamN+sdDJZnZKa86FgmYeZrvKmC:qNJGMTyRTNXbZE68F3
TLSH T1FD934C02B31C0A47E4575DF02A3F27D1D3EEAAA020F4F6C4691EBB8591B5E361586ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 845ab630fd6d8e39b6168386bdd8eef9d404d545f92b6df754144e8263280368
File size (compressed) :39'976 bytes
File size (de-compressed) :89'440 bytes
Format:linux/ppc32
Packed file: 845ab630fd6d8e39b6168386bdd8eef9d404d545f92b6df754144e8263280368

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/abb60ac4-7c2d-4277-8cb8-2c8ee2ab785b/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69469f44a7163552ba032e10/reports/0f845a53-11c3-40ec-9669-5d08e3bdcff7/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-20T11:30:00Z UTC
Last seen:
2025-12-20T12:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fe1e94b8-78c7-408e-a216-6d8a1e894441
Behavior Graph:
Download SVG
%3 guuid=2c0d87f4-1e00-0000-dd45-efa496090000 pid=2454 /usr/bin/sudo guuid=4f450cf7-1e00-0000-dd45-efa49e090000 pid=2462 /tmp/sample.bin guuid=2c0d87f4-1e00-0000-dd45-efa496090000 pid=2454->guuid=4f450cf7-1e00-0000-dd45-efa49e090000 pid=2462 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1836738
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1836738 Sample: nppc.elf Startdate: 20/12/2025 Architecture: LINUX Score: 56 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 latinashosting.com 94.156.152.67, 12121, 40666, 40668 NET1-ASBG Bulgaria 2->27 29 daisy.ubuntu.com 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 nppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nppc.elf 10->14         started        process6 16 nppc.elf 14->16         started        process7 18 nppc.elf 16->18         started        process8 20 nppc.elf 18->20         started        23 nppc.elf 18->23         started        signatures9 33 Manipulation of devices in /dev 20->33 35 Deletes system log files 20->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 13:06:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhgcwe5gkylhz4z7pqhif7akkto3ntcdsr5nvd5j35bdryvpcgwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251220-qcbh5abv6g/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1b485d0d-d1c8-4c02-8ddf-d781070b065d
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/a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad

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: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 845ab630fd6d8e39b6168386bdd8eef9d404d545f92b6df754144e8263280368

Mirai

elf a1cc2b13a656167cf33f7c0e82fc0a54ddb6cc43947ada8fa9df4238e2af11ad

(this sample)

  
Dropped by
SHA256 845ab630fd6d8e39b6168386bdd8eef9d404d545f92b6df754144e8263280368
  
Dropped by
MD5 6ec36f7c0b916d476ca9e976f0974c79
  
URLhaus
https://urlhaus.abuse.ch/url/3737962/
  
Delivery method
Distributed via web download

Comments