MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple external URLs, including one that appears to be a download link for an 'english typing book'. Heuristics indicate the PDF is a link farm on disposable hosting and has been flagged by a machine learning classifier and ClamAV as malicious. The presence of external URIs and the overall structure suggest a phishing or malware distribution attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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 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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://resalured.ru/award?keyword=english+typing+book+pdf+file+download PDF link annotation
- https://cdn.sqhk.co/kekelivig/c9hjhaI/legit_online_shopping_sites_usa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389824/normal_6057aac0dcb58.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450516/normal_605063be0d90f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418365/normal_60517abf0c206.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420756/normal_6041ab420b941.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486535/normal_602786ca32e54.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369185/normal_60323f04a7e8e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490722/normal_6015a9963a726.pdfIn PDF document text
- https://cdn.sqhk.co/jagapifa/yjjehdN/wedding_haircut_near_me_now.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4496153/normal_5ff845c46d82c.pdfIn PDF document text
- https://cdn.sqhk.co/sikereri/AHScijp/tusajibuvexi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480182/normal_603e09c7e56dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413573/normal_601ff83b81da3.pdfIn PDF document text
- https://cdn.sqhk.co/vetedaxuzele/jgdjfji/coast_to_coast_by_westlife.pdfIn PDF document text
- https://cdn.sqhk.co/dudumadopole/bigPjaV/vagibugumafatosotezujoro.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://sokevojufepizi.rf.gd/samid.pdfIn PDF document text
- http://vaxalisuj.rf.gd/sat_exam_books_free.pdfIn PDF document text
- http://disiroto.epizy.com/o_level_chemistry_2019_answer_key.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b700c3e-ab0f-4374-9c05-3a7883dd07a1/suzuki_violin_book_1_piano.pdfIn PDF document text
- http://fekerudosepu.rf.gd/bollywood_hd_movies_300mb_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c521e1f-6663-4430-9841-32be07010de8/krik_krak_sparknotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45d217b5-ff62-4439-bea0-02d7e498bbce/majarugegetewakijuzamaxet.pdfIn PDF document text
- http://fopagozijudiri.epizy.com/xotapifeworugapigokufubin.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_off000107c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107C4 | 5564 bytes |
SHA-256: e63d60d359a83081a06de9247d780576c1ba0f25ed7995d161ad6b3ca786f57c |
|||
font_01_sfnt_off00011acf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11ACF | 11960 bytes |
SHA-256: dc3a4c44a39d3cf6dcab1a654a9c5714430ffd52afcc59fb4823845cf93d9aa2 |
|||
font_02_sfnt_off00014375.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14375 | 6032 bytes |
SHA-256: 83d74faa01938ecf29686996833405f78a266f0324a83d8dca9791c8e0a3af36 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.