MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2. 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


HelloKitty


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
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SHA256 hash: 8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2
SHA3-384 hash: 924c0ba10185bd95945cd05901eeaafe5d3e04ac400dbd36987c096227f683e574dfc51c58c1f4cb3bc43c73a6ea3b3b
SHA1 hash: 05a47a227984eed8d387a4c2b749e3297fd694f1
MD5 hash: 1cd2d73098671253243a8457355b8820
humanhash: lion-lithium-venus-asparagus
File name:8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2.bin
Download: download sample
Signature HelloKitty
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File size:57'536 bytes
First seen:2021-08-14 13:47:57 UTC
Last seen:2021-08-14 14:41:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:SVSyjCyggaZsZVZOZ7ZdZ9ZeLZ+ZHNKcMH0aAmZ/qni0t+GWIB9q0D:SVSVyggauZVZOZ7ZdZ9ZeLZ+ZHNKcMH8
TLSH T11743612B79A1D2BCD045E2746CDFC1F998E1B4F05335204F37D2BB2A6A50A880F5E796
telfhash t167f0e506c53e83d904a25c61cd154bd34183c57ad0b9a205fb94cdd8455d446f619d1f
Reporter Arkbird_SOLG
Tags:elf HelloKitty Ransomware

Intelligence

File Origin
# of uploads :
2
# of downloads :
395
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Trojan.Linux.HelloKitty.1.17351.27224.UNOFFICIAL
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Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
22
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
HelloKitty
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca011dcf-900a-4f08-9add-aaeeb9ad828c
Result
Threat name:
HelloKitty
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Detection:
malicious
Classification:
rans
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/832900
Signature
Multi AV Scanner detection for submitted file
Yara detected HelloKitty Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2/
Threat name:
Linux.Ransomware.HelloKitty
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Status:
Malicious
First seen:
2021-03-10 15:43:21 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Result
Malware family:
hellokitty
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Score:
  10/10
Tags:
family:hellokitty linux
Link:
https://tria.ge/reports/210814-nmkx6k123n/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/8f3db63f70fad912a3d5994e80ad9a6d1db6c38d119b38bc04890dfba4c4a2b2

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:ransom_Linux_HelloKitty_0721
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Author:Christiaan @ ATR
Description:rule to detect Linux variant of the Hello Kitty Ransomware
Rule name:unixredflags3
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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.

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