MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan payload. It contains numerous embedded URLs, many of which point to suspicious PDF files, suggesting a link farm designed to redirect users. The presence of external URIs and the 'link farm' heuristic strongly indicate a phishing attempt to lure victims to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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 https://ises.smithpressautomation.com/phpsites/vertical_living/uploads/file/kimiti.pdf
- http://autosoftware.company/autoresponders_images/files/812323482.pdf
- https://commonlawhouse.in/userfiles/file/mofuwagadukupusowu.pdf
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/b481951pkg8rdglutao2gjgm24/xagixipobebadebutozid.pdf
- http://ebslang.net/_UploadFile/Images/file/tedodidezemivi.pdf
- https://fitvital.hu/userfiles/files/fuposiseraga.pdf
- http://ros-audit.com/i/up/file/81083375711.pdf
- http://hqshop24.com/userfiles/file/77093669228.pdf
- http://architettoannalisatinelli.it/userfiles/files/95658802793.pdf
- http://patanamachine.com/imgUpload/files/kipamipikovodasukemaxuwo.pdf
- https://isabellepieman.com/userfiles/file/56010932066.pdf
- http://doktor-okonski.pl/uploadimg/file/sadulaj.pdf
- https://backcountryplayground.com/wp-content/plugins/super-forms/uploads/php/files/84625c2fe648002502536bc5134180d3/25869612520.pdf
- https://777mto.net/contents/files/garug.pdf
- http://studioguagnoni.it/userfiles/files/soninojij.pdf
- https://biharlokmanch.org/userfiles/file/69279183243.pdf
- http://belean.pl/userfiles/file/3747315739.pdf
- https://digitaldaya.com/imagenes/file/lumaxifeg.pdf
- https://kottayammedicalcollege.org/CMS/ckfinder/userfiles/files/5469620207.pdf
- https://jagamimpi.org/contents/files/4028725521.pdf
- http://obras.ru/sites/default/files/uploads/23438360054.pdf
- https://istanajpdua.com/contents/files/tedexutox.pdf
- http://bancodevida.com/bancodevida/admin/images/image/file/72844214903.pdf
- http://auburn-companies.com/userfiles/files/desolirujugugazufunudis.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=himalayan+cat+for+sale
- 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_off0000aeab.bin4e4479820bf4d59eb0bc1c7687ddbdd0913573508a760136468597d54c19f5a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEAB | 10604 bytes |
font_01_sfnt_off0000c6e5.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6E5 | 16792 bytes |
font_02_sfnt_off0000def7.bin992218d7a5c4a624975742b669fdefcdd4f41a0863224a73eb91f071c3628dcb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEF7 | 14596 bytes |
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