MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a critical heuristic firing indicating it redirects to known malicious infrastructure. The ML classifier and ClamAV also flagged it as malicious, specifically as a phishing trojan. The embedded URL points to a redirector designed to lure users into downloading what appears to be a legitimate document, but is instead a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://yafferge.ru/wix?keyword=creating+nonfiction+a+guide+and+anthology+pdf In PDF document text
- https://cdn.sqhk.co/jemitaso/jaduihJ/gojek_ojek_taxi_booking_delivery_and_payments.pdfIn PDF document text
- https://cdn.sqhk.co/nusuguponu/u4iaij1/6720465203.pdfIn PDF document text
- http://cardioactiveitalia.site/58941145128q8u8j.pdfIn PDF document text
- http://pop-marketplace.ru/ansys_spaceclaim_2018_user_guidexvhhx.pdfIn PDF document text
- https://cdn.sqhk.co/tobijoge/hdSicig/59475880510.pdfIn PDF document text
- https://cdn.sqhk.co/muzexeragod/aijhbge/metals_exchange_sdn_bhd.pdfIn PDF document text
- http://dusosax.66ghz.com/snack_bar_budapest_1988_full_movie.pdfIn PDF document text
- https://cdn.sqhk.co/sofuxizago/bvtAxTX/defense_zone_3_mission_6_hard.pdfIn PDF document text
- http://futup.ru/bbc_mundo_coronavirus_chilepr2qe.pdfIn PDF document text
- https://cdn.sqhk.co/lekusovu/bFH6Wbx/16721452427.pdfIn PDF document text
- https://cdn.sqhk.co/segevenujuka/6uFhdix/f1_tv_roku_mexico.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/davolazupivowi/how_to_replace_rv_furnace.pdfIn PDF document text
- http://suzoduw.rf.gd/95511597581.pdfIn PDF document text
- https://s3.amazonaws.com/tiluwisulepam/4363558198.pdfIn PDF document text
- https://s3.amazonaws.com/rubidokezive/32946426719.pdfIn PDF document text
- https://s3.amazonaws.com/dosalapasenow/aspirin_guidelines_diabetes_type_1.pdfIn PDF document text
- http://nibudikugi.epizy.com/paguxizenugerofagaxojopox.pdfIn PDF document text
- https://s3.amazonaws.com/wazagidonux/udemy_app_canceled.pdfIn PDF document text
- https://s3.amazonaws.com/regovadeje/didiboguxoponexuna.pdfIn PDF document text
- https://s3.amazonaws.com/vunizi/heavy_bag_stand_with_speed_bag_platform.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_off0000f585.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF585 | 5244 bytes |
SHA-256: 72076df596d28ea43c5f25a27703576157cde59ffbdef9c080171396af0f5332 |
|||
font_01_sfnt_off00010761.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10761 | 10080 bytes |
SHA-256: dcfeb1e7b7d68dd6ec5313039460cc129236fd20cb23d5f51d2066772706bc3f |
|||
font_02_sfnt_off000129f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129F1 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.