MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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 https://xezojetit.ru/wix?keyword=phi+chi+theta+uiuc PDF link annotation
- https://cdn.sqhk.co/janawezexoj/hfat6hf/xenazefugigane.pdfIn PDF document text
- http://idealicagocce.site/20698056656iw148.pdfIn PDF document text
- http://tejasatobes.medianewsonline.com/best_automatic_blood_pressure_monitor_2020.pdfIn PDF document text
- http://wekeb.space/stars_in_the_night_sky_with_moonbhziy.pdfIn PDF document text
- https://cdn.sqhk.co/goduwonon/uKFjcja/2020_indy_600_adventure_137.pdfIn PDF document text
- https://kewakovek.weebly.com/uploads/1/3/4/4/134467638/liwozutapat.pdfIn PDF document text
- http://mojadejazisapa.sportsontheweb.net/spelling_words_for_grade_6_with_meanings.pdfIn PDF document text
- https://loxuvamozevu.weebly.com/uploads/1/3/4/3/134310095/xebelewagevuzu-pugijinazulebep-guxugexozotu-rivowasofo.pdfIn PDF document text
- http://idealica-ituficiale.website/free_online_games_to_play_on_chromebook6845n.pdfIn PDF document text
- http://xagevogewa.medianewsonline.com/affine_and_projective_geometry_bennett.pdfIn PDF document text
- https://pokifuduxorimib.weebly.com/uploads/1/3/4/5/134501468/b7d5e167ffbb096.pdfIn PDF document text
- http://xitnet.fun/jowajofesogusafupx6umu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nobapizasiwe.myartsonline.com/31703162745.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a59b3ff-58af-4ee0-94e7-ee7e8b3f72c8/htc_one_m8_camera_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b63c58e3-e0eb-4e14-9413-3eb2d1e36d2b/sudujem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42c001ed-c80f-4faf-a266-4c928ca6e644/senukuwovabalejexudet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97c581e5-cb99-4d28-81df-a62fabae16e8/object_oriented_programming_design_principles.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/697763f9-e1c3-4dcd-8db1-9cfec66bdc34/forotakigopo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2b1c6a2-e4e7-4cd6-ad05-a63a83050828/48228653253.pdfIn PDF document text
- http://bufijonewufo.onlinewebshop.net/ponerajitujisibijate.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4fbf35d2-2e4f-4229-ad24-aaa95a4eacfc/electric_circuit_problems_and_solutions.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off000122c9.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x122C9 | 16888 bytes |
SHA-256: 52c9adcca337f49898927ccc1d058a0d959a80d690cbc3b991a60681df79fa66 |
|||
font_00_sfnt_off0000ebb4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB4 | 4580 bytes |
SHA-256: 2aad55cb54e7e658167132d0efb3f8fea2d62c8a6ebfc2001d03355491ecc3c4 |
|||
font_01_sfnt_off0000fb4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB4A | 11780 bytes |
SHA-256: b061fc8d90839523ca6c06372abf5401f2d33568f971b9d5ccaed4c1a9965c44 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.