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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05. 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: 7


Intelligence 7 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05
SHA3-384 hash: cc6862198f523ecca0c0f8d525942e870898b005a9342e3b92d17f07f1a9cd8490dc8f979a063b18317005290f6d754e
SHA1 hash: 023eeb239f0111295d3addc08fd77d516ae0f24b
MD5 hash: e44e5f57f5d86233150c0c83084968bb
humanhash: friend-double-johnny-georgia
File name:linux_unpacked
Download: download sample
File size:8'589'600 bytes
First seen:2026-10-26 06:04:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:iS3YpH+3SzjhYRaXBpt7YZKnfvquJRHGVy58l4Rjmkip+Y2UexZJIYehwLE1KeZ8:rOQZLfkqrjyO90V
TLSH T130866D07FAA204ACC9A9C874875FD273EB25B45942217A2B67D49F703F26E305F1E712
telfhash t19333f8f019f960d2219188bee393b530b6334c3b86f87274192169979be9f898d3fc51
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 stackworks
Tags:elf P2Pinfect Rust upx-unpacked

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
RU RU
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc golang
Link:
https://www.filescan.io/uploads/6adef69042bf50ca58a49800/reports/d3f32d3c-3b92-42a9-b1fc-3c50123208bd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-26T04:45:00Z UTC
Last seen:
2026-10-26T05:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9107ed10-9ec3-48aa-9ead-78bb148063a1
Behavior Graph:
Download SVG
%3 guuid=1fcefebc-1900-0000-0921-ef7c5d0a0000 pid=2653 /usr/bin/sudo guuid=d263d2c0-1900-0000-0921-ef7c600a0000 pid=2656 /tmp/sample.bin guuid=1fcefebc-1900-0000-0921-ef7c5d0a0000 pid=2653->guuid=d263d2c0-1900-0000-0921-ef7c600a0000 pid=2656 execve guuid=cf490bc1-1900-0000-0921-ef7c610a0000 pid=2657 /tmp/sample.bin zombie guuid=d263d2c0-1900-0000-0921-ef7c600a0000 pid=2656->guuid=cf490bc1-1900-0000-0921-ef7c610a0000 pid=2657 clone
Malware family:
P2Pinfect
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d175e82-d8b5-4a87-b987-532e395c3739
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-26 06:43:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfkx5f56add7jkt4z4ouseoxxy353mop2n3ylxw3a6nipvykjicq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/261026-hg4rgavxds/
Behaviour
Reads runtime system information
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/61557e97be00c7f4aa7ccf1d4911d7be37ddb1cfd37785dedb079a87d70a4a05

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Capability_Embedded_Lua
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects embedded Lua engines by looking for multiple Lua API symbols or env-var hooks
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Rootkit_Generic_61229bdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Rootkit_Jynx_c470eaff
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:nix_rust_hunt
Create hunting rule
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Comments