MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e29aa629bf492a087a17fa7ec0edb6be4b84c5c8b0798857939d8824fa91dbf9. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e29aa629bf492a087a17fa7ec0edb6be4b84c5c8b0798857939d8824fa91dbf9
SHA3-384 hash: 1352ac62d75269ff7fee9dc1d59e3bf2acc2721cb32e8592cc0bd84eafa12a18de0c6a095140fd55afd29eefd6de494e
SHA1 hash: d2bb053f990313a8fc30216025c4eeffbbaafb87
MD5 hash: c601a9e2b98b8e0146ca4b435bb42a0e
humanhash: cat-social-steak-venus
File name:LinuxFilecoder.Polaris.sample
Download: download sample
File size:4'569'272 bytes
First seen:2021-11-03 20:21:18 UTC
Last seen:2023-07-25 23:45:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:Yl22CyBnkIT97vamrb/TsvO90dL3BmAFd4A64nsfJ4YJ9h8GdFbOatQKhZlCJbAg:MCATyk82t55SGfYEE
TLSH T184263A47F95152E9C0AED130CA668362BA707888473523E32F51FBB92B76FD46E79310
Reporter KodaES
Tags:elf filecoder linux Polaris


Avatar
KodaES
Linux/Filecoder.Polaris

https://id-ransomware.blogspot.com/2021/11/polaris-ransomware.html
https://twitter.com/Amigo_A_/status/1455982416703729664?s=20

Intelligence

File Origin
# of uploads :
2
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
monero
Link:
https://www.filescan.io/uploads/6182ef701c62c356608197b2/reports/ab587461-7a6e-4e96-9b07-5480acb73015/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
10
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e29aa629bf492a087a17fa7ec0edb6be4b84c5c8b0798857939d8824fa91dbf9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca2b7504-6f1a-4dfa-8c45-40e622764cf0
Result
Threat name:
Unknown
Detection:
malicious
Classification:
mine
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/882613
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e29aa629bf492a087a17fa7ec0edb6be4b84c5c8b0798857939d8824fa91dbf9/
Threat name:
Linux.Ransomware.Polaris
Create hunting rule
Status:
Malicious
First seen:
2021-11-02 03:18:10 UTC
AV detection:
3 of 27 (11.11%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/211103-y5kaqscaep/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.59
Link:
https://yomi.yoroi.company/submissions/e29aa629bf492a087a17fa7ec0edb6be4b84c5c8b0798857939d8824fa91dbf9

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:GoBinTest
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang
Create hunting rule
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.

Comments