MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843
SHA3-384 hash: 591eafe5e70097205dc9cf28629be86847a0049dac318a1728f58af14a5e60d88d765bb354c1cab24c48d7180f4b4453
SHA1 hash: 9d1c21dc0ab633268423433297b09eb55bfcd881
MD5 hash: b043109c088889575da993eecfbd7e88
humanhash: winner-kitten-lactose-illinois
File name:wr.php
Download: download sample
File size:27'042 bytes
First seen:2026-08-13 07:36:37 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 768:N8vCB+25j6es8Rz9FYpMSUpi+20qUpi+20YQX:N8l25J1d2QX
TLSH T1AAC27D966A867C44BDC98A3E4CBD2B1D6DF5C3D1324942AC3D8B3C719C11FACD618B1A
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 :
1
# of downloads :
22
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Link:
https://www.filescan.io/uploads/6a7d7436744550d2ae67fd07/reports/4ac4befe-cbb1-4475-aae6-33932e5fdd4e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/882bba18-4be9-4b14-9b15-6e1936033717
Behavior Graph:
Download SVG
%3 guuid=2183c685-1600-0000-9296-7a97d40b0000 pid=3028 /usr/bin/sudo guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031 /tmp/sample.bin guuid=2183c685-1600-0000-9296-7a97d40b0000 pid=3028->guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031 execve guuid=e7681889-1600-0000-9296-7a97d90b0000 pid=3033 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=e7681889-1600-0000-9296-7a97d90b0000 pid=3033 clone guuid=e7973089-1600-0000-9296-7a97db0b0000 pid=3035 /usr/bin/base64 guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=e7973089-1600-0000-9296-7a97db0b0000 pid=3035 execve guuid=48594789-1600-0000-9296-7a97dc0b0000 pid=3036 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=48594789-1600-0000-9296-7a97dc0b0000 pid=3036 clone guuid=d609b589-1600-0000-9296-7a97de0b0000 pid=3038 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=d609b589-1600-0000-9296-7a97de0b0000 pid=3038 execve guuid=52c81d8a-1600-0000-9296-7a97df0b0000 pid=3039 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=52c81d8a-1600-0000-9296-7a97df0b0000 pid=3039 execve guuid=3fdd6a8a-1600-0000-9296-7a97e10b0000 pid=3041 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=3fdd6a8a-1600-0000-9296-7a97e10b0000 pid=3041 execve guuid=2ee2b68a-1600-0000-9296-7a97e20b0000 pid=3042 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=2ee2b68a-1600-0000-9296-7a97e20b0000 pid=3042 execve guuid=a932008b-1600-0000-9296-7a97e40b0000 pid=3044 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=a932008b-1600-0000-9296-7a97e40b0000 pid=3044 execve guuid=a088478b-1600-0000-9296-7a97e50b0000 pid=3045 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=a088478b-1600-0000-9296-7a97e50b0000 pid=3045 execve guuid=2846938b-1600-0000-9296-7a97e70b0000 pid=3047 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=2846938b-1600-0000-9296-7a97e70b0000 pid=3047 execve guuid=c964ea8b-1600-0000-9296-7a97e80b0000 pid=3048 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=c964ea8b-1600-0000-9296-7a97e80b0000 pid=3048 execve guuid=7118358c-1600-0000-9296-7a97e90b0000 pid=3049 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=7118358c-1600-0000-9296-7a97e90b0000 pid=3049 execve guuid=b30e938c-1600-0000-9296-7a97ea0b0000 pid=3050 /usr/bin/mkdir guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=b30e938c-1600-0000-9296-7a97ea0b0000 pid=3050 execve guuid=cfd6ee8c-1600-0000-9296-7a97eb0b0000 pid=3051 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=cfd6ee8c-1600-0000-9296-7a97eb0b0000 pid=3051 execve guuid=9b8d7b8d-1600-0000-9296-7a97ec0b0000 pid=3052 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=9b8d7b8d-1600-0000-9296-7a97ec0b0000 pid=3052 execve guuid=41d0ff8d-1600-0000-9296-7a97ed0b0000 pid=3053 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=41d0ff8d-1600-0000-9296-7a97ed0b0000 pid=3053 execve guuid=d92a6c8e-1600-0000-9296-7a97ef0b0000 pid=3055 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=d92a6c8e-1600-0000-9296-7a97ef0b0000 pid=3055 execve guuid=44b7d38e-1600-0000-9296-7a97f00b0000 pid=3056 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=44b7d38e-1600-0000-9296-7a97f00b0000 pid=3056 execve guuid=0dc94a8f-1600-0000-9296-7a97f10b0000 pid=3057 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=0dc94a8f-1600-0000-9296-7a97f10b0000 pid=3057 execve guuid=1de5c28f-1600-0000-9296-7a97f20b0000 pid=3058 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=1de5c28f-1600-0000-9296-7a97f20b0000 pid=3058 execve guuid=6e7c5190-1600-0000-9296-7a97f30b0000 pid=3059 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=6e7c5190-1600-0000-9296-7a97f30b0000 pid=3059 execve guuid=14bc3791-1600-0000-9296-7a97f50b0000 pid=3061 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=14bc3791-1600-0000-9296-7a97f50b0000 pid=3061 execve guuid=c0609291-1600-0000-9296-7a97f80b0000 pid=3064 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=c0609291-1600-0000-9296-7a97f80b0000 pid=3064 execve guuid=1272fd91-1600-0000-9296-7a97fa0b0000 pid=3066 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=1272fd91-1600-0000-9296-7a97fa0b0000 pid=3066 execve guuid=9f376192-1600-0000-9296-7a97fd0b0000 pid=3069 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=9f376192-1600-0000-9296-7a97fd0b0000 pid=3069 execve guuid=cbc4bf92-1600-0000-9296-7a97fe0b0000 pid=3070 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=cbc4bf92-1600-0000-9296-7a97fe0b0000 pid=3070 execve guuid=266c2593-1600-0000-9296-7a97000c0000 pid=3072 /usr/bin/cp guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=266c2593-1600-0000-9296-7a97000c0000 pid=3072 execve guuid=b839aa93-1600-0000-9296-7a97010c0000 pid=3073 /usr/bin/touch guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=b839aa93-1600-0000-9296-7a97010c0000 pid=3073 execve guuid=dea30a94-1600-0000-9296-7a97020c0000 pid=3074 /usr/bin/chmod guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=dea30a94-1600-0000-9296-7a97020c0000 pid=3074 execve guuid=52bf5294-1600-0000-9296-7a97040c0000 pid=3076 /usr/bin/chmod guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=52bf5294-1600-0000-9296-7a97040c0000 pid=3076 execve guuid=eb339b94-1600-0000-9296-7a97060c0000 pid=3078 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=eb339b94-1600-0000-9296-7a97060c0000 pid=3078 execve guuid=83fa1c95-1600-0000-9296-7a97080c0000 pid=3080 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=83fa1c95-1600-0000-9296-7a97080c0000 pid=3080 execve guuid=392c6995-1600-0000-9296-7a970a0c0000 pid=3082 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=392c6995-1600-0000-9296-7a970a0c0000 pid=3082 execve guuid=1b90b295-1600-0000-9296-7a970d0c0000 pid=3085 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=1b90b295-1600-0000-9296-7a970d0c0000 pid=3085 execve guuid=7b4bfe95-1600-0000-9296-7a970e0c0000 pid=3086 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=7b4bfe95-1600-0000-9296-7a970e0c0000 pid=3086 execve guuid=e0f94996-1600-0000-9296-7a97100c0000 pid=3088 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=e0f94996-1600-0000-9296-7a97100c0000 pid=3088 execve guuid=0416b396-1600-0000-9296-7a97110c0000 pid=3089 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=0416b396-1600-0000-9296-7a97110c0000 pid=3089 execve guuid=0fbe1497-1600-0000-9296-7a97120c0000 pid=3090 /usr/bin/chattr guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=0fbe1497-1600-0000-9296-7a97120c0000 pid=3090 execve guuid=d9657097-1600-0000-9296-7a97130c0000 pid=3091 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=d9657097-1600-0000-9296-7a97130c0000 pid=3091 clone guuid=d3007997-1600-0000-9296-7a97140c0000 pid=3092 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=d3007997-1600-0000-9296-7a97140c0000 pid=3092 clone guuid=0ddd9697-1600-0000-9296-7a97150c0000 pid=3093 /usr/bin/curl net send-data guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=0ddd9697-1600-0000-9296-7a97150c0000 pid=3093 execve guuid=06caa097-1600-0000-9296-7a97160c0000 pid=3094 /usr/bin/dash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=06caa097-1600-0000-9296-7a97160c0000 pid=3094 execve guuid=cf894aa4-1600-0000-9296-7a971d0c0000 pid=3101 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=cf894aa4-1600-0000-9296-7a971d0c0000 pid=3101 clone guuid=597055a4-1600-0000-9296-7a971e0c0000 pid=3102 /usr/bin/base64 guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=597055a4-1600-0000-9296-7a971e0c0000 pid=3102 execve guuid=61335fa4-1600-0000-9296-7a971f0c0000 pid=3103 /usr/bin/tee write-file guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=61335fa4-1600-0000-9296-7a971f0c0000 pid=3103 execve guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104 execve guuid=49dd0aac-1600-0000-9296-7a973b0c0000 pid=3131 /usr/bin/bash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=49dd0aac-1600-0000-9296-7a973b0c0000 pid=3131 execve guuid=d17864ac-1600-0000-9296-7a973c0c0000 pid=3132 /usr/bin/rm delete-file guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=d17864ac-1600-0000-9296-7a973c0c0000 pid=3132 execve guuid=8062a0ac-1600-0000-9296-7a973e0c0000 pid=3134 /usr/bin/rm guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=8062a0ac-1600-0000-9296-7a973e0c0000 pid=3134 execve guuid=7d6dd8ac-1600-0000-9296-7a973f0c0000 pid=3135 /usr/bin/curl net send-data guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=7d6dd8ac-1600-0000-9296-7a973f0c0000 pid=3135 execve guuid=36c2ddac-1600-0000-9296-7a97400c0000 pid=3136 /usr/bin/dash guuid=6748a488-1600-0000-9296-7a97d70b0000 pid=3031->guuid=36c2ddac-1600-0000-9296-7a97400c0000 pid=3136 execve 124ee36c-bdbd-5d46-bbb1-b2cd81367f04 160.119.69.4:80 guuid=0ddd9697-1600-0000-9296-7a97150c0000 pid=3093->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B guuid=a60cb1a6-1600-0000-9296-7a97210c0000 pid=3105 /usr/bin/bash guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=a60cb1a6-1600-0000-9296-7a97210c0000 pid=3105 clone guuid=93b4bfa6-1600-0000-9296-7a97220c0000 pid=3106 /usr/bin/bash guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=93b4bfa6-1600-0000-9296-7a97220c0000 pid=3106 clone guuid=ebbc00a7-1600-0000-9296-7a97230c0000 pid=3107 /usr/bin/ls guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=ebbc00a7-1600-0000-9296-7a97230c0000 pid=3107 execve guuid=21dba2a7-1600-0000-9296-7a97240c0000 pid=3108 /usr/bin/cat guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=21dba2a7-1600-0000-9296-7a97240c0000 pid=3108 execve guuid=0249fca7-1600-0000-9296-7a97260c0000 pid=3110 /usr/bin/ls guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=0249fca7-1600-0000-9296-7a97260c0000 pid=3110 execve guuid=267577a8-1600-0000-9296-7a97270c0000 pid=3111 /usr/bin/mkdir guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=267577a8-1600-0000-9296-7a97270c0000 pid=3111 execve guuid=dc8bd7a8-1600-0000-9296-7a97280c0000 pid=3112 /usr/bin/mv guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=dc8bd7a8-1600-0000-9296-7a97280c0000 pid=3112 execve guuid=14b63da9-1600-0000-9296-7a97290c0000 pid=3113 /usr/bin/bash guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=14b63da9-1600-0000-9296-7a97290c0000 pid=3113 clone guuid=0c2744a9-1600-0000-9296-7a972a0c0000 pid=3114 /usr/bin/base64 write-file guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=0c2744a9-1600-0000-9296-7a972a0c0000 pid=3114 execve guuid=158f9ea9-1600-0000-9296-7a972c0c0000 pid=3116 /usr/bin/rm delete-file guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=158f9ea9-1600-0000-9296-7a972c0c0000 pid=3116 execve guuid=07f1e3a9-1600-0000-9296-7a972e0c0000 pid=3118 /usr/bin/mv guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=07f1e3a9-1600-0000-9296-7a972e0c0000 pid=3118 execve guuid=57ce46aa-1600-0000-9296-7a97300c0000 pid=3120 /usr/bin/ls guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=57ce46aa-1600-0000-9296-7a97300c0000 pid=3120 execve guuid=036aa9aa-1600-0000-9296-7a97320c0000 pid=3122 /usr/bin/bash guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=036aa9aa-1600-0000-9296-7a97320c0000 pid=3122 clone guuid=9ba6aeaa-1600-0000-9296-7a97330c0000 pid=3123 /usr/bin/base64 write-file guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=9ba6aeaa-1600-0000-9296-7a97330c0000 pid=3123 execve guuid=0e55feaa-1600-0000-9296-7a97350c0000 pid=3125 /usr/bin/ls guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=0e55feaa-1600-0000-9296-7a97350c0000 pid=3125 execve guuid=a7fc60ab-1600-0000-9296-7a97370c0000 pid=3127 /usr/bin/cat guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=a7fc60ab-1600-0000-9296-7a97370c0000 pid=3127 execve guuid=6df7a4ab-1600-0000-9296-7a97390c0000 pid=3129 /usr/bin/ls guuid=c5aabda5-1600-0000-9296-7a97200c0000 pid=3104->guuid=6df7a4ab-1600-0000-9296-7a97390c0000 pid=3129 execve guuid=7d6dd8ac-1600-0000-9296-7a973f0c0000 pid=3135->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B
Score:
81%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843/
Threat name:
Linux.Backdoor.WebShell
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 07:37:33 UTC
File Type:
Text (Shell)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37xjcuy7kxv2ijfbmyj3ltt3qo2zpp6h3z5xn7m6uqq3yzzjzbbq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/260813-jf1tvstsfs/
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.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843

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
Create hunting rule
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 dfee91531f55eba424a16613b5ce7b83b597bfc7de7b76fd9ea421bc6729c843

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3884408/
  
Delivery method
Distributed via web download

Comments