MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including PDF_SEO_LINK_FARM and PDF_SEO_UTM_REDIRECTOR_LINK, indicating it's part of a link farm designed for SEO manipulation and phishing. The embedded URL `https://pelibifir.ru/wix?keyword=olympus+om-d+e-m5ii+manual` is presented as a lure for a camera manual, but likely redirects to a malicious site. ClamAV also detected it as `Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0`.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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://pelibifir.ru/wix?keyword=olympus+om-d+e-m5ii+manual PDF link annotation
- https://s3.amazonaws.com/kulinisokakewi/tetifigetarowitosorajawu.pdfIn PDF document text
- https://cdn.sqhk.co/vasinabew/hhXjdhh/free_2nd_grade_first_day_of_school_activities.pdfIn PDF document text
- https://cdn.sqhk.co/kavonalitego/jjOutjh/translate_on_screen_cracked_apk.pdfIn PDF document text
- https://s3.amazonaws.com/kulinisokakewi/92264918799.pdfIn PDF document text
- https://cdn.sqhk.co/febapaji/idhDhfM/jifevetinegiparojefonerar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445882/normal_602a2bdd699b9.pdfIn PDF document text
- https://cdn.sqhk.co/vasibejovej/dqNiapY/wozepufeke.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491436/normal_5ffccea3a55a2.pdfIn PDF document text
- https://s3.amazonaws.com/viboxikuz/mehandi_circus_movie_in_moviesda.pdfIn PDF document text
- https://cdn.sqhk.co/navimoxa/argdqYD/ping_pong_table_covers_for_sale.pdfIn PDF document text
- https://cdn.sqhk.co/rubupidorinu/gv9Kyif/zagovomewilawe.pdfIn PDF document text
- https://jokazetesolibut.weebly.com/uploads/1/3/5/3/135314514/revasuten.pdfIn PDF document text
- https://s3.amazonaws.com/muvazi/balochi_language_learning.pdfIn PDF document text
- https://jinikegubu.weebly.com/uploads/1/3/4/8/134873825/delomesine.pdfIn PDF document text
- https://s3.amazonaws.com/mufukep/capacitor_220_microfarad_datasheet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479212/normal_6058ddd04a1da.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/449db8ce-85df-4489-b93b-a989b076da07/76970809836.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39e7fdc5-491e-46ab-8e34-87705b27bd8a/what_is_the_best_magic_tree_house_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/973bc408-563c-4639-9c93-cc30ad34493b/50312723652.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e54b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54B | 3312 bytes |
SHA-256: cb5c8c6405a97e289a1d37fd8f3fa0fb9a9e5cd02c3f475be668e5c7f8c23a8c |
|||
font_01_sfnt_off0000f12c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF12C | 5292 bytes |
SHA-256: 2ee930f5224e3cca5d922a5d00e171469818ff0e6edb5e603b5000d6ab7aab9d |
|||
font_02_sfnt_off00010329.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10329 | 14412 bytes |
SHA-256: a5d990558e745d28b61bdf9480e936fa6c3e6fde153cebf0c281cd8ebc8b1898 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.