MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 259b9b84010f3edd8b8ba5d595b63aac710adfb99e83c8e7ceb1a32b750cdc2a. 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: 259b9b84010f3edd8b8ba5d595b63aac710adfb99e83c8e7ceb1a32b750cdc2a
SHA3-384 hash: 523bc0205ae4e09db15dc6b29d51c3664424cc6a29d5620fe7b85e228507320dffe55de44b65b3e6952ab7cafc2e7b02
SHA1 hash: 358e2b314bd0d9d351214821a5ef732d2d523eb9
MD5 hash: 6a95d0351a5a0f5e4f3e2e54bb156d85
humanhash: four-sierra-dakota-leopard
File name:wr.php
Download: download sample
File size:27'042 bytes
First seen:2026-07-24 12:20:57 UTC
Last seen:2026-07-24 17:18:46 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 768:N8vCB+25j6es8R/9FYpMSUpi+20qUpi+20YQX:N8l25JJd2QX
TLSH T165C27D956A867C44BEC94A3E4CBD2B1D6DF5C3D1324942AC3D8B3C719C12F9CD618B1A
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 :
2
# of downloads :
57
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:
2026-07-24T10:10:00Z UTC
Last seen:
2026-07-24T11:00:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=51daf5a6-1600-0000-eb2e-4730150c0000 pid=3093 /usr/bin/sudo guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096 /tmp/sample.bin guuid=51daf5a6-1600-0000-eb2e-4730150c0000 pid=3093->guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096 execve guuid=335627ab-1600-0000-eb2e-47301d0c0000 pid=3101 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=335627ab-1600-0000-eb2e-47301d0c0000 pid=3101 clone guuid=0b4c4eab-1600-0000-eb2e-47301e0c0000 pid=3102 /usr/bin/base64 guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=0b4c4eab-1600-0000-eb2e-47301e0c0000 pid=3102 execve guuid=eb8574ab-1600-0000-eb2e-4730200c0000 pid=3104 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=eb8574ab-1600-0000-eb2e-4730200c0000 pid=3104 clone guuid=4b1f3bac-1600-0000-eb2e-4730220c0000 pid=3106 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=4b1f3bac-1600-0000-eb2e-4730220c0000 pid=3106 execve guuid=c4e003ad-1600-0000-eb2e-4730240c0000 pid=3108 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=c4e003ad-1600-0000-eb2e-4730240c0000 pid=3108 execve guuid=18cd4aad-1600-0000-eb2e-4730260c0000 pid=3110 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=18cd4aad-1600-0000-eb2e-4730260c0000 pid=3110 execve guuid=7b4c8dad-1600-0000-eb2e-4730280c0000 pid=3112 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=7b4c8dad-1600-0000-eb2e-4730280c0000 pid=3112 execve guuid=2fefcfad-1600-0000-eb2e-47302b0c0000 pid=3115 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=2fefcfad-1600-0000-eb2e-47302b0c0000 pid=3115 execve guuid=479014ae-1600-0000-eb2e-47302d0c0000 pid=3117 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=479014ae-1600-0000-eb2e-47302d0c0000 pid=3117 execve guuid=d2c159ae-1600-0000-eb2e-47302e0c0000 pid=3118 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=d2c159ae-1600-0000-eb2e-47302e0c0000 pid=3118 execve guuid=7b78a5ae-1600-0000-eb2e-4730300c0000 pid=3120 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=7b78a5ae-1600-0000-eb2e-4730300c0000 pid=3120 execve guuid=a811f7ae-1600-0000-eb2e-4730310c0000 pid=3121 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=a811f7ae-1600-0000-eb2e-4730310c0000 pid=3121 execve guuid=2df35caf-1600-0000-eb2e-4730320c0000 pid=3122 /usr/bin/mkdir guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=2df35caf-1600-0000-eb2e-4730320c0000 pid=3122 execve guuid=51c0b9af-1600-0000-eb2e-4730330c0000 pid=3123 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=51c0b9af-1600-0000-eb2e-4730330c0000 pid=3123 execve guuid=7cb734b0-1600-0000-eb2e-4730350c0000 pid=3125 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=7cb734b0-1600-0000-eb2e-4730350c0000 pid=3125 execve guuid=4a0a93b0-1600-0000-eb2e-4730370c0000 pid=3127 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=4a0a93b0-1600-0000-eb2e-4730370c0000 pid=3127 execve guuid=ba05f1b0-1600-0000-eb2e-47303a0c0000 pid=3130 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=ba05f1b0-1600-0000-eb2e-47303a0c0000 pid=3130 execve guuid=a93a4cb1-1600-0000-eb2e-47303c0c0000 pid=3132 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=a93a4cb1-1600-0000-eb2e-47303c0c0000 pid=3132 execve guuid=b6caabb1-1600-0000-eb2e-47303e0c0000 pid=3134 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=b6caabb1-1600-0000-eb2e-47303e0c0000 pid=3134 execve guuid=1b4137b2-1600-0000-eb2e-47303f0c0000 pid=3135 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=1b4137b2-1600-0000-eb2e-47303f0c0000 pid=3135 execve guuid=c234bbb2-1600-0000-eb2e-4730400c0000 pid=3136 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=c234bbb2-1600-0000-eb2e-4730400c0000 pid=3136 execve guuid=e50e3db3-1600-0000-eb2e-4730410c0000 pid=3137 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=e50e3db3-1600-0000-eb2e-4730410c0000 pid=3137 execve guuid=4414ccb3-1600-0000-eb2e-4730420c0000 pid=3138 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=4414ccb3-1600-0000-eb2e-4730420c0000 pid=3138 execve guuid=42c756b4-1600-0000-eb2e-4730430c0000 pid=3139 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=42c756b4-1600-0000-eb2e-4730430c0000 pid=3139 execve guuid=639fe0b4-1600-0000-eb2e-4730440c0000 pid=3140 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=639fe0b4-1600-0000-eb2e-4730440c0000 pid=3140 execve guuid=aba264b5-1600-0000-eb2e-4730450c0000 pid=3141 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=aba264b5-1600-0000-eb2e-4730450c0000 pid=3141 execve guuid=c7c1ebb5-1600-0000-eb2e-4730460c0000 pid=3142 /usr/bin/cp guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=c7c1ebb5-1600-0000-eb2e-4730460c0000 pid=3142 execve guuid=1fd274b6-1600-0000-eb2e-4730470c0000 pid=3143 /usr/bin/touch guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=1fd274b6-1600-0000-eb2e-4730470c0000 pid=3143 execve guuid=1ac3e4b6-1600-0000-eb2e-4730480c0000 pid=3144 /usr/bin/chmod guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=1ac3e4b6-1600-0000-eb2e-4730480c0000 pid=3144 execve guuid=814e3cb7-1600-0000-eb2e-4730490c0000 pid=3145 /usr/bin/chmod guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=814e3cb7-1600-0000-eb2e-4730490c0000 pid=3145 execve guuid=30a988b7-1600-0000-eb2e-47304b0c0000 pid=3147 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=30a988b7-1600-0000-eb2e-47304b0c0000 pid=3147 execve guuid=43efffb7-1600-0000-eb2e-47304c0c0000 pid=3148 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=43efffb7-1600-0000-eb2e-47304c0c0000 pid=3148 execve guuid=cd8758b8-1600-0000-eb2e-47304d0c0000 pid=3149 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=cd8758b8-1600-0000-eb2e-47304d0c0000 pid=3149 execve guuid=49a4a5b8-1600-0000-eb2e-47304e0c0000 pid=3150 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=49a4a5b8-1600-0000-eb2e-47304e0c0000 pid=3150 execve guuid=fa78f6b8-1600-0000-eb2e-47304f0c0000 pid=3151 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=fa78f6b8-1600-0000-eb2e-47304f0c0000 pid=3151 execve guuid=30f736b9-1600-0000-eb2e-4730510c0000 pid=3153 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=30f736b9-1600-0000-eb2e-4730510c0000 pid=3153 execve guuid=79b077b9-1600-0000-eb2e-4730530c0000 pid=3155 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=79b077b9-1600-0000-eb2e-4730530c0000 pid=3155 execve guuid=c7c7c0b9-1600-0000-eb2e-4730560c0000 pid=3158 /usr/bin/chattr guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=c7c7c0b9-1600-0000-eb2e-4730560c0000 pid=3158 execve guuid=b59803ba-1600-0000-eb2e-4730580c0000 pid=3160 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=b59803ba-1600-0000-eb2e-4730580c0000 pid=3160 clone guuid=880908ba-1600-0000-eb2e-4730590c0000 pid=3161 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=880908ba-1600-0000-eb2e-4730590c0000 pid=3161 clone guuid=d7be33ba-1600-0000-eb2e-47305a0c0000 pid=3162 /usr/bin/curl net send-data guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=d7be33ba-1600-0000-eb2e-47305a0c0000 pid=3162 execve guuid=3c9538ba-1600-0000-eb2e-47305c0c0000 pid=3164 /usr/bin/dash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=3c9538ba-1600-0000-eb2e-47305c0c0000 pid=3164 execve guuid=40d01cc5-1600-0000-eb2e-47306b0c0000 pid=3179 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=40d01cc5-1600-0000-eb2e-47306b0c0000 pid=3179 clone guuid=9d6825c5-1600-0000-eb2e-47306c0c0000 pid=3180 /usr/bin/base64 guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=9d6825c5-1600-0000-eb2e-47306c0c0000 pid=3180 execve guuid=58822dc5-1600-0000-eb2e-47306d0c0000 pid=3181 /usr/bin/tee write-file guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=58822dc5-1600-0000-eb2e-47306d0c0000 pid=3181 execve guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182 execve guuid=bad55bcc-1600-0000-eb2e-47308a0c0000 pid=3210 /usr/bin/bash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=bad55bcc-1600-0000-eb2e-47308a0c0000 pid=3210 execve guuid=f27eaecc-1600-0000-eb2e-47308c0c0000 pid=3212 /usr/bin/rm delete-file guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=f27eaecc-1600-0000-eb2e-47308c0c0000 pid=3212 execve guuid=36b9efcc-1600-0000-eb2e-47308e0c0000 pid=3214 /usr/bin/rm guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=36b9efcc-1600-0000-eb2e-47308e0c0000 pid=3214 execve guuid=09372bcd-1600-0000-eb2e-4730900c0000 pid=3216 /usr/bin/curl net send-data guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=09372bcd-1600-0000-eb2e-4730900c0000 pid=3216 execve guuid=0c0931cd-1600-0000-eb2e-4730910c0000 pid=3217 /usr/bin/dash guuid=97f421aa-1600-0000-eb2e-4730180c0000 pid=3096->guuid=0c0931cd-1600-0000-eb2e-4730910c0000 pid=3217 execve 124ee36c-bdbd-5d46-bbb1-b2cd81367f04 160.119.69.4:80 guuid=d7be33ba-1600-0000-eb2e-47305a0c0000 pid=3162->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B guuid=6c078dc6-1600-0000-eb2e-47306f0c0000 pid=3183 /usr/bin/bash guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=6c078dc6-1600-0000-eb2e-47306f0c0000 pid=3183 clone guuid=049798c6-1600-0000-eb2e-4730700c0000 pid=3184 /usr/bin/bash guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=049798c6-1600-0000-eb2e-4730700c0000 pid=3184 clone guuid=3869bec6-1600-0000-eb2e-4730710c0000 pid=3185 /usr/bin/ls guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=3869bec6-1600-0000-eb2e-4730710c0000 pid=3185 execve guuid=ba606dc7-1600-0000-eb2e-4730720c0000 pid=3186 /usr/bin/cat guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=ba606dc7-1600-0000-eb2e-4730720c0000 pid=3186 execve guuid=44d4d7c7-1600-0000-eb2e-4730730c0000 pid=3187 /usr/bin/ls guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=44d4d7c7-1600-0000-eb2e-4730730c0000 pid=3187 execve guuid=8fd072c8-1600-0000-eb2e-4730740c0000 pid=3188 /usr/bin/mkdir guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=8fd072c8-1600-0000-eb2e-4730740c0000 pid=3188 execve guuid=797fd4c8-1600-0000-eb2e-4730760c0000 pid=3190 /usr/bin/mv guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=797fd4c8-1600-0000-eb2e-4730760c0000 pid=3190 execve guuid=1d0c62c9-1600-0000-eb2e-4730770c0000 pid=3191 /usr/bin/bash guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=1d0c62c9-1600-0000-eb2e-4730770c0000 pid=3191 clone guuid=a6ae6cc9-1600-0000-eb2e-4730780c0000 pid=3192 /usr/bin/base64 write-file guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=a6ae6cc9-1600-0000-eb2e-4730780c0000 pid=3192 execve guuid=f19ee4c9-1600-0000-eb2e-4730790c0000 pid=3193 /usr/bin/rm delete-file guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=f19ee4c9-1600-0000-eb2e-4730790c0000 pid=3193 execve guuid=201732ca-1600-0000-eb2e-47307a0c0000 pid=3194 /usr/bin/mv guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=201732ca-1600-0000-eb2e-47307a0c0000 pid=3194 execve guuid=d3c088ca-1600-0000-eb2e-47307d0c0000 pid=3197 /usr/bin/ls guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=d3c088ca-1600-0000-eb2e-47307d0c0000 pid=3197 execve guuid=6b6efdca-1600-0000-eb2e-4730800c0000 pid=3200 /usr/bin/bash guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=6b6efdca-1600-0000-eb2e-4730800c0000 pid=3200 clone guuid=c50604cb-1600-0000-eb2e-4730810c0000 pid=3201 /usr/bin/base64 write-file guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=c50604cb-1600-0000-eb2e-4730810c0000 pid=3201 execve guuid=d79654cb-1600-0000-eb2e-4730830c0000 pid=3203 /usr/bin/ls guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=d79654cb-1600-0000-eb2e-4730830c0000 pid=3203 execve guuid=7ccbaecb-1600-0000-eb2e-4730850c0000 pid=3205 /usr/bin/cat guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=7ccbaecb-1600-0000-eb2e-4730850c0000 pid=3205 execve guuid=711deacb-1600-0000-eb2e-4730870c0000 pid=3207 /usr/bin/ls guuid=6bae10c6-1600-0000-eb2e-47306e0c0000 pid=3182->guuid=711deacb-1600-0000-eb2e-4730870c0000 pid=3207 execve guuid=09372bcd-1600-0000-eb2e-4730900c0000 pid=3216->124ee36c-bdbd-5d46-bbb1-b2cd81367f04 send: 93B
Threat name:
Linux.Backdoor.WebShell
Status:
Malicious
First seen:
2026-07-24 12:29:39 UTC
File Type:
Text (Shell)
AV detection:
11 of 24 (45.83%)
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 259b9b84010f3edd8b8ba5d595b63aac710adfb99e83c8e7ceb1a32b750cdc2a

(this sample)

  
Delivery method
Distributed via web download

Comments