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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b171d3598c3ced33b5c2b63b7c753af731da9aba19912ecc3c7feb0211004668. 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 1 File information Comments

SHA256 hash: b171d3598c3ced33b5c2b63b7c753af731da9aba19912ecc3c7feb0211004668
SHA3-384 hash: 8afd60ae07024c231e71af3e0e0dd55e1408ae727599e44e940415881d0b14262caa99e0c60804d88a1eed227386ec13
SHA1 hash: 0d2ffba581a89e28edd24488a463eed1b50f0657
MD5 hash: d2797800ecb06adc02d8eb600d141d71
humanhash: ceiling-emma-october-muppet
File name:wr.php
Download: download sample
File size:27'042 bytes
First seen:2026-09-02 10:15:54 UTC
Last seen:2026-09-03 07:35:35 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 768:D8vCB+25j6es8RI9FYpMSUpi+20qUpi+20YQX:D8l25Jed2QX
TLSH T165C27D966A867C44BEC98A3E4CBD2B1D6DF5C3D1324942AC3D8A3C719C11F9CD618B1A
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:sh
URLMalware sample (SHA256 hash)SignatureTags
http://160.119.69.4/z/post/noroot.phpn/an/aelf ua-wget

Intelligence


File Origin
# of uploads :
4
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-09-02T08:22:00Z UTC
Last seen:
2026-09-02T09:40:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=f34300bd-1700-0000-4979-cc7d3e0d0000 pid=3390 /usr/bin/sudo guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401 /tmp/sample.bin guuid=f34300bd-1700-0000-4979-cc7d3e0d0000 pid=3390->guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401 execve guuid=ad2827c2-1700-0000-4979-cc7d4c0d0000 pid=3404 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=ad2827c2-1700-0000-4979-cc7d4c0d0000 pid=3404 clone guuid=14b72fc2-1700-0000-4979-cc7d4d0d0000 pid=3405 /usr/bin/base64 guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=14b72fc2-1700-0000-4979-cc7d4d0d0000 pid=3405 execve guuid=9a176ac2-1700-0000-4979-cc7d4e0d0000 pid=3406 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=9a176ac2-1700-0000-4979-cc7d4e0d0000 pid=3406 clone guuid=fb6612c4-1700-0000-4979-cc7d520d0000 pid=3410 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=fb6612c4-1700-0000-4979-cc7d520d0000 pid=3410 execve guuid=d55906c5-1700-0000-4979-cc7d540d0000 pid=3412 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=d55906c5-1700-0000-4979-cc7d540d0000 pid=3412 execve guuid=8f50dec5-1700-0000-4979-cc7d550d0000 pid=3413 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=8f50dec5-1700-0000-4979-cc7d550d0000 pid=3413 execve guuid=0960b5c6-1700-0000-4979-cc7d560d0000 pid=3414 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=0960b5c6-1700-0000-4979-cc7d560d0000 pid=3414 execve guuid=4df378c7-1700-0000-4979-cc7d570d0000 pid=3415 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=4df378c7-1700-0000-4979-cc7d570d0000 pid=3415 execve guuid=78704cc8-1700-0000-4979-cc7d580d0000 pid=3416 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=78704cc8-1700-0000-4979-cc7d580d0000 pid=3416 execve guuid=76f216c9-1700-0000-4979-cc7d590d0000 pid=3417 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=76f216c9-1700-0000-4979-cc7d590d0000 pid=3417 execve guuid=7161f2c9-1700-0000-4979-cc7d5a0d0000 pid=3418 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=7161f2c9-1700-0000-4979-cc7d5a0d0000 pid=3418 execve guuid=6f15bfca-1700-0000-4979-cc7d5b0d0000 pid=3419 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=6f15bfca-1700-0000-4979-cc7d5b0d0000 pid=3419 execve guuid=c4e187cb-1700-0000-4979-cc7d5d0d0000 pid=3421 /usr/bin/mkdir guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=c4e187cb-1700-0000-4979-cc7d5d0d0000 pid=3421 execve guuid=1eb811cc-1700-0000-4979-cc7d5e0d0000 pid=3422 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=1eb811cc-1700-0000-4979-cc7d5e0d0000 pid=3422 execve guuid=b12fdecc-1700-0000-4979-cc7d5f0d0000 pid=3423 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=b12fdecc-1700-0000-4979-cc7d5f0d0000 pid=3423 execve guuid=84925ccd-1700-0000-4979-cc7d600d0000 pid=3424 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=84925ccd-1700-0000-4979-cc7d600d0000 pid=3424 execve guuid=a1a7f5cd-1700-0000-4979-cc7d620d0000 pid=3426 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=a1a7f5cd-1700-0000-4979-cc7d620d0000 pid=3426 execve guuid=c26d34cf-1700-0000-4979-cc7d650d0000 pid=3429 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=c26d34cf-1700-0000-4979-cc7d650d0000 pid=3429 execve guuid=0c4c47d1-1700-0000-4979-cc7d6a0d0000 pid=3434 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=0c4c47d1-1700-0000-4979-cc7d6a0d0000 pid=3434 execve guuid=92d0b2d3-1700-0000-4979-cc7d700d0000 pid=3440 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=92d0b2d3-1700-0000-4979-cc7d700d0000 pid=3440 execve guuid=1ce096d4-1700-0000-4979-cc7d730d0000 pid=3443 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=1ce096d4-1700-0000-4979-cc7d730d0000 pid=3443 execve guuid=02b01cd5-1700-0000-4979-cc7d750d0000 pid=3445 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=02b01cd5-1700-0000-4979-cc7d750d0000 pid=3445 execve guuid=1144c6d5-1700-0000-4979-cc7d780d0000 pid=3448 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=1144c6d5-1700-0000-4979-cc7d780d0000 pid=3448 execve guuid=cd8d39d6-1700-0000-4979-cc7d7a0d0000 pid=3450 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=cd8d39d6-1700-0000-4979-cc7d7a0d0000 pid=3450 execve guuid=050ce8d6-1700-0000-4979-cc7d7c0d0000 pid=3452 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=050ce8d6-1700-0000-4979-cc7d7c0d0000 pid=3452 execve guuid=06d19cd7-1700-0000-4979-cc7d7e0d0000 pid=3454 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=06d19cd7-1700-0000-4979-cc7d7e0d0000 pid=3454 execve guuid=cb0c51d8-1700-0000-4979-cc7d800d0000 pid=3456 /usr/bin/cp guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=cb0c51d8-1700-0000-4979-cc7d800d0000 pid=3456 execve guuid=97bc02d9-1700-0000-4979-cc7d830d0000 pid=3459 /usr/bin/touch guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=97bc02d9-1700-0000-4979-cc7d830d0000 pid=3459 execve guuid=a5bc86d9-1700-0000-4979-cc7d850d0000 pid=3461 /usr/bin/chmod guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=a5bc86d9-1700-0000-4979-cc7d850d0000 pid=3461 execve guuid=11c1f9d9-1700-0000-4979-cc7d870d0000 pid=3463 /usr/bin/chmod guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=11c1f9d9-1700-0000-4979-cc7d870d0000 pid=3463 execve guuid=83776fda-1700-0000-4979-cc7d890d0000 pid=3465 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=83776fda-1700-0000-4979-cc7d890d0000 pid=3465 execve guuid=0e7a12db-1700-0000-4979-cc7d8c0d0000 pid=3468 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=0e7a12db-1700-0000-4979-cc7d8c0d0000 pid=3468 execve guuid=aaf481db-1700-0000-4979-cc7d8e0d0000 pid=3470 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=aaf481db-1700-0000-4979-cc7d8e0d0000 pid=3470 execve guuid=95d16cdc-1700-0000-4979-cc7d920d0000 pid=3474 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=95d16cdc-1700-0000-4979-cc7d920d0000 pid=3474 execve guuid=cb18fddc-1700-0000-4979-cc7d940d0000 pid=3476 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=cb18fddc-1700-0000-4979-cc7d940d0000 pid=3476 execve guuid=4f0a9bdd-1700-0000-4979-cc7d960d0000 pid=3478 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=4f0a9bdd-1700-0000-4979-cc7d960d0000 pid=3478 execve guuid=ef6517de-1700-0000-4979-cc7d970d0000 pid=3479 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=ef6517de-1700-0000-4979-cc7d970d0000 pid=3479 execve guuid=a77888de-1700-0000-4979-cc7d9a0d0000 pid=3482 /usr/bin/chattr guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=a77888de-1700-0000-4979-cc7d9a0d0000 pid=3482 execve guuid=23cffdde-1700-0000-4979-cc7d9c0d0000 pid=3484 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=23cffdde-1700-0000-4979-cc7d9c0d0000 pid=3484 clone guuid=5ee405df-1700-0000-4979-cc7d9d0d0000 pid=3485 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=5ee405df-1700-0000-4979-cc7d9d0d0000 pid=3485 clone guuid=d0d59edf-1700-0000-4979-cc7d9f0d0000 pid=3487 /usr/bin/curl net send-data guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=d0d59edf-1700-0000-4979-cc7d9f0d0000 pid=3487 execve guuid=7741acdf-1700-0000-4979-cc7da00d0000 pid=3488 /usr/bin/dash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=7741acdf-1700-0000-4979-cc7da00d0000 pid=3488 execve guuid=847a3bf9-1700-0000-4979-cc7dd80d0000 pid=3544 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=847a3bf9-1700-0000-4979-cc7dd80d0000 pid=3544 clone guuid=034842f9-1700-0000-4979-cc7dd90d0000 pid=3545 /usr/bin/base64 guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=034842f9-1700-0000-4979-cc7dd90d0000 pid=3545 execve guuid=3fc447f9-1700-0000-4979-cc7dda0d0000 pid=3546 /usr/bin/tee write-file guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=3fc447f9-1700-0000-4979-cc7dda0d0000 pid=3546 execve guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550 execve guuid=26a2b401-1800-0000-4979-cc7d030e0000 pid=3587 /usr/bin/bash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=26a2b401-1800-0000-4979-cc7d030e0000 pid=3587 execve guuid=c1b10f02-1800-0000-4979-cc7d050e0000 pid=3589 /usr/bin/rm delete-file guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=c1b10f02-1800-0000-4979-cc7d050e0000 pid=3589 execve guuid=24ba6c02-1800-0000-4979-cc7d070e0000 pid=3591 /usr/bin/rm guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=24ba6c02-1800-0000-4979-cc7d070e0000 pid=3591 execve guuid=d869b502-1800-0000-4979-cc7d090e0000 pid=3593 /usr/bin/curl net send-data guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=d869b502-1800-0000-4979-cc7d090e0000 pid=3593 execve guuid=fd88bb02-1800-0000-4979-cc7d0a0e0000 pid=3594 /usr/bin/dash guuid=54f874c1-1700-0000-4979-cc7d490d0000 pid=3401->guuid=fd88bb02-1800-0000-4979-cc7d0a0e0000 pid=3594 execve 124ee36c-bdbd-5d46-bbb1-b2cd81367f04 160.119.69.4:80 guuid=d0d59edf-1700-0000-4979-cc7d9f0d0000 pid=3487->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B guuid=6dc43efb-1700-0000-4979-cc7de30d0000 pid=3555 /usr/bin/bash guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=6dc43efb-1700-0000-4979-cc7de30d0000 pid=3555 clone guuid=657352fb-1700-0000-4979-cc7de40d0000 pid=3556 /usr/bin/bash guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=657352fb-1700-0000-4979-cc7de40d0000 pid=3556 clone guuid=874ac0fb-1700-0000-4979-cc7de60d0000 pid=3558 /usr/bin/ls guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=874ac0fb-1700-0000-4979-cc7de60d0000 pid=3558 execve guuid=2ffc56fc-1700-0000-4979-cc7de90d0000 pid=3561 /usr/bin/cat guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=2ffc56fc-1700-0000-4979-cc7de90d0000 pid=3561 execve guuid=7648befc-1700-0000-4979-cc7deb0d0000 pid=3563 /usr/bin/ls guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=7648befc-1700-0000-4979-cc7deb0d0000 pid=3563 execve guuid=19c422fd-1700-0000-4979-cc7ded0d0000 pid=3565 /usr/bin/mkdir guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=19c422fd-1700-0000-4979-cc7ded0d0000 pid=3565 execve guuid=4ab381fd-1700-0000-4979-cc7df00d0000 pid=3568 /usr/bin/mv guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=4ab381fd-1700-0000-4979-cc7df00d0000 pid=3568 execve guuid=53ffdcfd-1700-0000-4979-cc7df10d0000 pid=3569 /usr/bin/bash guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=53ffdcfd-1700-0000-4979-cc7df10d0000 pid=3569 clone guuid=d9a0e4fd-1700-0000-4979-cc7df20d0000 pid=3570 /usr/bin/base64 write-file guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=d9a0e4fd-1700-0000-4979-cc7df20d0000 pid=3570 execve guuid=b44750fe-1700-0000-4979-cc7df30d0000 pid=3571 /usr/bin/rm delete-file guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=b44750fe-1700-0000-4979-cc7df30d0000 pid=3571 execve guuid=1639a4fe-1700-0000-4979-cc7df40d0000 pid=3572 /usr/bin/mv guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=1639a4fe-1700-0000-4979-cc7df40d0000 pid=3572 execve guuid=073853ff-1700-0000-4979-cc7df50d0000 pid=3573 /usr/bin/ls guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=073853ff-1700-0000-4979-cc7df50d0000 pid=3573 execve guuid=7651d5ff-1700-0000-4979-cc7df90d0000 pid=3577 /usr/bin/bash guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=7651d5ff-1700-0000-4979-cc7df90d0000 pid=3577 clone guuid=c63ddbff-1700-0000-4979-cc7dfa0d0000 pid=3578 /usr/bin/base64 write-file guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=c63ddbff-1700-0000-4979-cc7dfa0d0000 pid=3578 execve guuid=e6fe5300-1800-0000-4979-cc7dfb0d0000 pid=3579 /usr/bin/ls guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=e6fe5300-1800-0000-4979-cc7dfb0d0000 pid=3579 execve guuid=a292e600-1800-0000-4979-cc7dff0d0000 pid=3583 /usr/bin/cat guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=a292e600-1800-0000-4979-cc7dff0d0000 pid=3583 execve guuid=00e82f01-1800-0000-4979-cc7d000e0000 pid=3584 /usr/bin/ls guuid=80c788fa-1700-0000-4979-cc7dde0d0000 pid=3550->guuid=00e82f01-1800-0000-4979-cc7d000e0000 pid=3584 execve guuid=d869b502-1800-0000-4979-cc7d090e0000 pid=3593->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B
Threat name:
Linux.Backdoor.WebShell
Status:
Malicious
First seen:
2026-09-02 10:16:24 UTC
File Type:
Text (Shell)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Behaviour
Reads runtime system information
Writes file to tmp directory
Deobfuscate/Decode Files or Information
Checks CPU configuration
File and Directory Permissions Modification
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_LNX_Base64_Exec_Apr24
Author:Christian Burkard
Description:Detects suspicious base64 encoded shell commands (as seen in Palo Alto CVE-2024-3400 exploitation)
Reference:Internal Research

File information


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

Web download

sh b171d3598c3ced33b5c2b63b7c753af731da9aba19912ecc3c7feb0211004668

(this sample)

  
Delivery method
Distributed via web download

Comments