MALICIOUS
194
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 7
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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 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.
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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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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
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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://jumiwimov.ru/strik?utm_term=craftsman+18+gauge+brad+nailer+repair PDF link annotation
- https://cdn.sqhk.co/kofelejezem/HgfcidV/goldfields_money_annual_report.pdfIn PDF document text
- http://arm-watch3.club/mosotelenuzupaxuklsr6y.pdfIn PDF document text
- https://wulapoledonuker.weebly.com/uploads/1/3/2/6/132695240/lerafoxajoworuk_nipuvipawad_gepen.pdfIn PDF document text
- https://cdn.sqhk.co/woselukafo/iiwXmo2/biker_mice_from_mars_full_movie.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486523/normal_6019bab64501a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411491/normal_6058211886b47.pdfIn PDF document text
- http://teksol.xyz/avg_latest_update_definition_freec0bgb.pdfIn PDF document text
- https://cdn.sqhk.co/zevijevam/2VUjTij/total_conquest_offline_apk_hack.pdfIn PDF document text
- https://paxituzupinemof.weebly.com/uploads/1/3/5/3/135303349/wadabevuketonebexi.pdfIn PDF document text
- https://cdn.sqhk.co/kanedufopuma/VFyDreS/caption_for_facebook_cover_photo_with_friends.pdfIn PDF document text
- https://cdn.sqhk.co/kabevapixox/fgiZgfb/juegos_de_jungle_monkey_running.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418367/normal_5fd946c7bea8c.pdfIn PDF document text
- https://cdn.sqhk.co/bawijodol/XQhdhjZ/98198713609.pdfIn PDF document text
- https://cdn.sqhk.co/wovenebi/jbiaIjd/40902963659.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500438/normal_5ff582deab6eb.pdfIn PDF document text
- https://cdn.sqhk.co/bofagenined/ijjfMgf/bowman_fighting_championship.pdfIn PDF document text
- https://cdn.sqhk.co/keximovib/SrShajx/boardwalk_empire_episode_guide_season_1.pdfIn PDF document text
- http://pumba-timon.space/gagowixibapzow2.pdfIn PDF document text
- https://filavemegu.weebly.com/uploads/1/3/4/8/134883773/fedufesof.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368496/normal_5fdb9ebf78fbc.pdfIn PDF document text
- http://mavpa.fun/what_intermolecular_forces_are_present_in_dimethyl_etherd2q7s.pdfIn PDF document text
- https://cdn.sqhk.co/letarezetap/Gijjhq7/vepoxonojimugapotap.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/8f4aeaf4-7396-46d3-a3fc-4a35acc708ea/gelalawikurefaxux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/504538ab-615a-4131-be6f-8ee0d691115b/fuluxi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db2555d3-2e3d-4400-9ea5-9d1780efa9b0/tewatagafegepuxawepex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/149a4f55-7a54-44ef-a595-f5c3e74d73e7/11910974596.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56439b87-68af-4e18-af82-61e33797cd39/66594401184.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013974.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13974 | 5652 bytes |
SHA-256: 01abf4d056d643e4706980117baebeff42ac751dc423f90f5467b848a65d4696 |
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font_01_sfnt_off00014c97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C97 | 11760 bytes |
SHA-256: d3ce8a6851b0d487c6534b7f630c614085bc848ca77508f66d870dc97e10cbca |
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