MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users. The presence of a 'download' button lure and a high ML classifier score further indicate malicious intent. The ClamAV detection as 'Pdf.Phishing.Trojan' confirms its classification as malicious, likely serving as a phishing or redirection tool.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://dafemum.ru/123?utm_term=binance+ios+app++link PDF link annotation
- https://tisawisapapaw.weebly.com/uploads/1/3/5/3/135326074/5d1e2b5d3.pdfIn PDF document text
- https://fisuxujatuma.weebly.com/uploads/1/3/5/3/135345375/9081407.pdfIn PDF document text
- https://polujififodujan.weebly.com/uploads/1/3/4/5/134512681/4a593cab31ed0a.pdfIn PDF document text
- https://lobalose.weebly.com/uploads/1/3/6/0/136089755/migoxegab-wofonuri.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454671/normal_603136185b9a5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417815/normal_6044d1b84ae1c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pebegijopolo.pbworks.com/f/recording_programs_for_pc_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3f578a2-7067-47fd-8aff-6f8c094d2cb3/sosokamezidebare.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6493744e-99cb-4c86-94ce-753022774ad4/two_examples_of_structures_of_a_literary_text.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a2118ee1-ec12-472d-9782-c5cdab182eb3/driver_hp_photosmart_eprint_wireless_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b95c6d07-4622-442c-99af-62260efa08b2/durolibalaxuverotadivevo.pdfIn PDF document text
- http://xesimisejek.pbworks.com/f/cant_download_origin_vcruntime140.dll.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f416e31-fa12-40a6-8c9f-effa79b0ad5d/json_tutorial_c.pdfIn PDF document text
- http://sajateves.pbworks.com/f/how_to_do_a_hard_reset_on_my_iphone_6.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43354b91-e47a-4e05-9069-bd8e3c487022/9001_iso_2015_quality_standard.pdfIn PDF document text
- http://buvavipoluvu.pbworks.com/w/file/fetch/144424077/guia_super_mario_bros_nintendo_ds.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02092c78-9df0-45f1-8bf3-f4a41aa66e8b/tcl_32s327_32-inch_1080p_roku_smart_led_tv_manual.pdfIn PDF document text
- http://puzavofan.pbworks.com/f/76192197990.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa6e3ebf-c284-4338-a243-4a8608d974d0/are_acer_laptops_good_quality.pdfIn PDF document text
- http://fixiguru.pbworks.com/f/25669110508.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_off0000fdc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDC7 | 4944 bytes |
SHA-256: 0080ffbc26782faa3d23e3ef9da02416a57c3caa6df6ab43b8c9b37825c0d308 |
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font_01_sfnt_off00010eb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EB0 | 11164 bytes |
SHA-256: 948c7e0313c3d323c7440c65546505c70d022e25cd8db6753690259431304983 |
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