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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a38e5b31a04720674a8183bbc9901cda1523f0f555b993359cfaa57fdbfcfad9. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash: a38e5b31a04720674a8183bbc9901cda1523f0f555b993359cfaa57fdbfcfad9
SHA3-384 hash: 5212ef54dafcb4e3719fb4181ea3ed1c53c9d39fa040e66eeb30c5ef99bfab5c4f036cc2430d7beaf51d352d3b38fa0b
SHA1 hash: b10d57aae529d194d961010ae72fedadf3f5136a
MD5 hash: fdf04b0361e5fcb9e86e5d66c3d1b079
humanhash: uniform-juliet-lima-red
File name:wr.php
Download: download sample
File size:27'042 bytes
First seen:2026-08-21 02:25:21 UTC
Last seen:2026-08-21 20:25:29 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 768:j8vCB+25j6es8RZ9FYpMSUpi+20qUpi+20YQX:j8l25J/d2QX
TLSH T1FFC27C956A867C44BEC98A3E4CBD2B1D6DF5C3D1324942AC3D8A3C719C11FACD618B1A
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 :
3
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Status:
terminated
Behavior Graph:
%3 guuid=94e12422-1700-0000-86f8-52d0a60c0000 pid=3238 /usr/bin/sudo guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253 /tmp/sample.bin guuid=94e12422-1700-0000-86f8-52d0a60c0000 pid=3238->guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253 execve guuid=bd341a2a-1700-0000-86f8-52d0ba0c0000 pid=3258 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=bd341a2a-1700-0000-86f8-52d0ba0c0000 pid=3258 clone guuid=95a56c2a-1700-0000-86f8-52d0bc0c0000 pid=3260 /usr/bin/base64 guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=95a56c2a-1700-0000-86f8-52d0bc0c0000 pid=3260 execve guuid=4064ac2a-1700-0000-86f8-52d0bd0c0000 pid=3261 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=4064ac2a-1700-0000-86f8-52d0bd0c0000 pid=3261 clone guuid=38167c2b-1700-0000-86f8-52d0c00c0000 pid=3264 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=38167c2b-1700-0000-86f8-52d0c00c0000 pid=3264 execve guuid=79c2e32b-1700-0000-86f8-52d0c10c0000 pid=3265 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=79c2e32b-1700-0000-86f8-52d0c10c0000 pid=3265 execve guuid=62e89b2c-1700-0000-86f8-52d0c20c0000 pid=3266 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=62e89b2c-1700-0000-86f8-52d0c20c0000 pid=3266 execve guuid=60dae32c-1700-0000-86f8-52d0c40c0000 pid=3268 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=60dae32c-1700-0000-86f8-52d0c40c0000 pid=3268 execve guuid=82bb292d-1700-0000-86f8-52d0c50c0000 pid=3269 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=82bb292d-1700-0000-86f8-52d0c50c0000 pid=3269 execve guuid=fc7e712d-1700-0000-86f8-52d0c60c0000 pid=3270 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=fc7e712d-1700-0000-86f8-52d0c60c0000 pid=3270 execve guuid=0503da2d-1700-0000-86f8-52d0c80c0000 pid=3272 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=0503da2d-1700-0000-86f8-52d0c80c0000 pid=3272 execve guuid=833e2a2e-1700-0000-86f8-52d0c90c0000 pid=3273 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=833e2a2e-1700-0000-86f8-52d0c90c0000 pid=3273 execve guuid=36d6792e-1700-0000-86f8-52d0cb0c0000 pid=3275 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=36d6792e-1700-0000-86f8-52d0cb0c0000 pid=3275 execve guuid=b9b9c12e-1700-0000-86f8-52d0cd0c0000 pid=3277 /usr/bin/mkdir guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=b9b9c12e-1700-0000-86f8-52d0cd0c0000 pid=3277 execve guuid=cdcc0c2f-1700-0000-86f8-52d0ce0c0000 pid=3278 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=cdcc0c2f-1700-0000-86f8-52d0ce0c0000 pid=3278 execve guuid=485ac52f-1700-0000-86f8-52d0d10c0000 pid=3281 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=485ac52f-1700-0000-86f8-52d0d10c0000 pid=3281 execve guuid=c0724830-1700-0000-86f8-52d0d40c0000 pid=3284 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=c0724830-1700-0000-86f8-52d0d40c0000 pid=3284 execve guuid=f9ca1e31-1700-0000-86f8-52d0d60c0000 pid=3286 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=f9ca1e31-1700-0000-86f8-52d0d60c0000 pid=3286 execve guuid=a0a69a31-1700-0000-86f8-52d0d80c0000 pid=3288 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=a0a69a31-1700-0000-86f8-52d0d80c0000 pid=3288 execve guuid=ee201d32-1700-0000-86f8-52d0d90c0000 pid=3289 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=ee201d32-1700-0000-86f8-52d0d90c0000 pid=3289 execve guuid=3adec032-1700-0000-86f8-52d0da0c0000 pid=3290 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=3adec032-1700-0000-86f8-52d0da0c0000 pid=3290 execve guuid=b6111933-1700-0000-86f8-52d0dd0c0000 pid=3293 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=b6111933-1700-0000-86f8-52d0dd0c0000 pid=3293 execve guuid=ca7a8733-1700-0000-86f8-52d0df0c0000 pid=3295 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=ca7a8733-1700-0000-86f8-52d0df0c0000 pid=3295 execve guuid=e06edc33-1700-0000-86f8-52d0e20c0000 pid=3298 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=e06edc33-1700-0000-86f8-52d0e20c0000 pid=3298 execve guuid=bcdb3d34-1700-0000-86f8-52d0e40c0000 pid=3300 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=bcdb3d34-1700-0000-86f8-52d0e40c0000 pid=3300 execve guuid=eaffa334-1700-0000-86f8-52d0e70c0000 pid=3303 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=eaffa334-1700-0000-86f8-52d0e70c0000 pid=3303 execve guuid=ed770335-1700-0000-86f8-52d0e90c0000 pid=3305 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=ed770335-1700-0000-86f8-52d0e90c0000 pid=3305 execve guuid=89a15e35-1700-0000-86f8-52d0ec0c0000 pid=3308 /usr/bin/cp guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=89a15e35-1700-0000-86f8-52d0ec0c0000 pid=3308 execve guuid=742cbc35-1700-0000-86f8-52d0ee0c0000 pid=3310 /usr/bin/touch guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=742cbc35-1700-0000-86f8-52d0ee0c0000 pid=3310 execve guuid=3f2e0536-1700-0000-86f8-52d0f00c0000 pid=3312 /usr/bin/chmod guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=3f2e0536-1700-0000-86f8-52d0f00c0000 pid=3312 execve guuid=4c804936-1700-0000-86f8-52d0f20c0000 pid=3314 /usr/bin/chmod guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=4c804936-1700-0000-86f8-52d0f20c0000 pid=3314 execve guuid=bdb59f36-1700-0000-86f8-52d0f40c0000 pid=3316 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=bdb59f36-1700-0000-86f8-52d0f40c0000 pid=3316 execve guuid=0894ff36-1700-0000-86f8-52d0f60c0000 pid=3318 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=0894ff36-1700-0000-86f8-52d0f60c0000 pid=3318 execve guuid=b62b4137-1700-0000-86f8-52d0f80c0000 pid=3320 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=b62b4137-1700-0000-86f8-52d0f80c0000 pid=3320 execve guuid=504c7d37-1700-0000-86f8-52d0fa0c0000 pid=3322 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=504c7d37-1700-0000-86f8-52d0fa0c0000 pid=3322 execve guuid=5553bc37-1700-0000-86f8-52d0fc0c0000 pid=3324 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=5553bc37-1700-0000-86f8-52d0fc0c0000 pid=3324 execve guuid=16acf837-1700-0000-86f8-52d0fe0c0000 pid=3326 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=16acf837-1700-0000-86f8-52d0fe0c0000 pid=3326 execve guuid=c1083438-1700-0000-86f8-52d0000d0000 pid=3328 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=c1083438-1700-0000-86f8-52d0000d0000 pid=3328 execve guuid=30cd6f38-1700-0000-86f8-52d0020d0000 pid=3330 /usr/bin/chattr guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=30cd6f38-1700-0000-86f8-52d0020d0000 pid=3330 execve guuid=01e6ab38-1700-0000-86f8-52d0040d0000 pid=3332 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=01e6ab38-1700-0000-86f8-52d0040d0000 pid=3332 clone guuid=c888b038-1700-0000-86f8-52d0050d0000 pid=3333 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=c888b038-1700-0000-86f8-52d0050d0000 pid=3333 clone guuid=4c41cb38-1700-0000-86f8-52d0060d0000 pid=3334 /usr/bin/curl net send-data guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=4c41cb38-1700-0000-86f8-52d0060d0000 pid=3334 execve guuid=62b7cf38-1700-0000-86f8-52d0080d0000 pid=3336 /usr/bin/dash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=62b7cf38-1700-0000-86f8-52d0080d0000 pid=3336 execve guuid=0dfcee41-1700-0000-86f8-52d0290d0000 pid=3369 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=0dfcee41-1700-0000-86f8-52d0290d0000 pid=3369 clone guuid=02d3f341-1700-0000-86f8-52d02a0d0000 pid=3370 /usr/bin/base64 guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=02d3f341-1700-0000-86f8-52d02a0d0000 pid=3370 execve guuid=5b30fa41-1700-0000-86f8-52d02b0d0000 pid=3371 /usr/bin/tee write-file guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=5b30fa41-1700-0000-86f8-52d02b0d0000 pid=3371 execve guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374 execve guuid=e2895048-1700-0000-86f8-52d0550d0000 pid=3413 /usr/bin/bash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=e2895048-1700-0000-86f8-52d0550d0000 pid=3413 execve guuid=b36da148-1700-0000-86f8-52d0570d0000 pid=3415 /usr/bin/rm delete-file guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=b36da148-1700-0000-86f8-52d0570d0000 pid=3415 execve guuid=da20e148-1700-0000-86f8-52d0590d0000 pid=3417 /usr/bin/rm guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=da20e148-1700-0000-86f8-52d0590d0000 pid=3417 execve guuid=87a51b49-1700-0000-86f8-52d05b0d0000 pid=3419 /usr/bin/curl net send-data guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=87a51b49-1700-0000-86f8-52d05b0d0000 pid=3419 execve guuid=8f2e2149-1700-0000-86f8-52d05c0d0000 pid=3420 /usr/bin/dash guuid=c5e41029-1700-0000-86f8-52d0b50c0000 pid=3253->guuid=8f2e2149-1700-0000-86f8-52d05c0d0000 pid=3420 execve 124ee36c-bdbd-5d46-bbb1-b2cd81367f04 160.119.69.4:80 guuid=4c41cb38-1700-0000-86f8-52d0060d0000 pid=3334->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B guuid=fe58b942-1700-0000-86f8-52d0300d0000 pid=3376 /usr/bin/bash guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=fe58b942-1700-0000-86f8-52d0300d0000 pid=3376 clone guuid=59a0e342-1700-0000-86f8-52d0310d0000 pid=3377 /usr/bin/bash guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=59a0e342-1700-0000-86f8-52d0310d0000 pid=3377 clone guuid=355a4743-1700-0000-86f8-52d0330d0000 pid=3379 /usr/bin/ls guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=355a4743-1700-0000-86f8-52d0330d0000 pid=3379 execve guuid=c823ee43-1700-0000-86f8-52d0360d0000 pid=3382 /usr/bin/cat guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=c823ee43-1700-0000-86f8-52d0360d0000 pid=3382 execve guuid=2a153844-1700-0000-86f8-52d0380d0000 pid=3384 /usr/bin/ls guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=2a153844-1700-0000-86f8-52d0380d0000 pid=3384 execve guuid=8b5a9844-1700-0000-86f8-52d03a0d0000 pid=3386 /usr/bin/mkdir guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=8b5a9844-1700-0000-86f8-52d03a0d0000 pid=3386 execve guuid=e095e644-1700-0000-86f8-52d03c0d0000 pid=3388 /usr/bin/mv guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=e095e644-1700-0000-86f8-52d03c0d0000 pid=3388 execve guuid=61f14245-1700-0000-86f8-52d03f0d0000 pid=3391 /usr/bin/bash guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=61f14245-1700-0000-86f8-52d03f0d0000 pid=3391 clone guuid=744e4845-1700-0000-86f8-52d0400d0000 pid=3392 /usr/bin/base64 write-file guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=744e4845-1700-0000-86f8-52d0400d0000 pid=3392 execve guuid=24c5ce45-1700-0000-86f8-52d0420d0000 pid=3394 /usr/bin/rm delete-file guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=24c5ce45-1700-0000-86f8-52d0420d0000 pid=3394 execve guuid=42b20f46-1700-0000-86f8-52d0440d0000 pid=3396 /usr/bin/mv guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=42b20f46-1700-0000-86f8-52d0440d0000 pid=3396 execve guuid=0d237746-1700-0000-86f8-52d0460d0000 pid=3398 /usr/bin/ls guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=0d237746-1700-0000-86f8-52d0460d0000 pid=3398 execve guuid=becad946-1700-0000-86f8-52d0490d0000 pid=3401 /usr/bin/bash guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=becad946-1700-0000-86f8-52d0490d0000 pid=3401 clone guuid=9fd9de46-1700-0000-86f8-52d04a0d0000 pid=3402 /usr/bin/base64 write-file guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=9fd9de46-1700-0000-86f8-52d04a0d0000 pid=3402 execve guuid=48d93947-1700-0000-86f8-52d04d0d0000 pid=3405 /usr/bin/ls guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=48d93947-1700-0000-86f8-52d04d0d0000 pid=3405 execve guuid=3d2a9a47-1700-0000-86f8-52d04f0d0000 pid=3407 /usr/bin/cat guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=3d2a9a47-1700-0000-86f8-52d04f0d0000 pid=3407 execve guuid=090ce247-1700-0000-86f8-52d0520d0000 pid=3410 /usr/bin/ls guuid=40205f42-1700-0000-86f8-52d02e0d0000 pid=3374->guuid=090ce247-1700-0000-86f8-52d0520d0000 pid=3410 execve guuid=87a51b49-1700-0000-86f8-52d05b0d0000 pid=3419->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B
Threat name:
Linux.Backdoor.WebShell
Status:
Malicious
First seen:
2026-08-21 02:26:25 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 a38e5b31a04720674a8183bbc9901cda1523f0f555b993359cfaa57fdbfcfad9

(this sample)

  
Delivery method
Distributed via web download

Comments