MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, and exhibits characteristics of a link farm hosted on compromised WordPress sites. The embedded URLs suggest an attempt to redirect users to potentially malicious or phishing content, aligning with a spearphishing attachment attack pattern. No scripts were extracted, limiting the analysis of specific execution behaviors.
Machine Learning
- Nyx PDF Classifier malicious score 0.9848
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://recruiters-zone.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e988be8b54---47023562300.pdf
- https://www.ideakliniksisli.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bcec056a2b1---ruxir.pdf
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f194e8f0f1---nasotagakisogodupiroji.pdf
- http://yaqeen-eg.com/userfiles/file/20174638666.pdf
- http://cherryontop.pl/upload/fotki/file/muvim.pdf
- https://drsubhashawale.com/ckfinder/userfiles/files/gorefuwamika.pdf
- https://an-professional.ru/img/files/file/24422847927.pdf
- http://www.jesuseslaroca.org/wp-content/plugins/formcraft/file-upload/server/content/files/160ae04f3d576b---goboxujujizab.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076b3444947d---35297407740.pdf
- http://sghscsjamarai.org/guruhargobind/userfiles/file/lapemusebave.pdf
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c7a39724f12---4005679099.pdf
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ae0f9fb08ab---mitajuxutorezigube.pdf
- http://fritz-fahrlaender.ch/download/sumumo.pdf
- http://ardechetendancebrut.fr/userfiles/ardechetendancebrut.fr/file/wifuvoforulawiremovuj.pdf
- https://kfz-gutachter-oliver-schiller.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ca5754141ff---zafulujijume.pdf
- http://yasairamenbar.com/uploads/files/rotodamopitimu.pdf
- http://www.bestlifepolicy.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160ba745d3025b---wagisofuvefagunufuv.pdf
- https://abe-rdc.com/userfiles/file/32027114000.pdf
- http://alexanderkanevskyartistbiography.com/clientMedia/file/47070895692.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160718ae146e72---vukilidifu.pdf
- https://signaturetowerpune.com/wp-content/plugins/super-forms/uploads/php/files/thi7809uquqgj10j6qu6tnv9q5/sirub.pdf
- https://www.cedicar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a591a64e9d2---lopizaxeluwijujikovaxaj.pdf
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/160aa37b0a0b39---1833195572.pdf
- https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/g06s8jmdbuikkd805n17v2sh1p/kejaxejozuxidezije.pdf
- https://patriot.ch/wp-content/plugins/super-forms/uploads/php/files/9ood2lclf7gukhhfgi83qqb97i/3496419482.pdf
- http://ozdoby-betonowe21.pl/Upload/file/76905237250.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=for+sale+cottesloe
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef50.bin9c9924bd98850dfa789021f8086c2e89e6bf2f38c042ab3cc9941f3c0a158848 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF50 | 17164 bytes |
font_01_sfnt_off00011c0a.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C0A | 16792 bytes |
font_02_sfnt_off00013421.bin1c3ebf7e847d063be127b9fdec02693a0d0f20efdff102af92f16dd6ae5ab4e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13421 | 10004 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.