MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document functions as a link farm, directing users to various external PDF files, one of which is a malicious URL disguised as a free software download. The primary malicious URL identified is https://infrive.ru/pbw?utm_term=free+download+photoshop+cc+2014+with+crack. The document's structure and numerous external links suggest a phishing or malware distribution attempt, likely using a social engineering lure related to software cracking.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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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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://infrive.ru/pbw?utm_term=free+download+photoshop+cc+2014+with+crack PDF link annotation
- https://jeziwirumefije.weebly.com/uploads/1/3/4/6/134670599/ceb410034fe99e.pdfIn PDF document text
- https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/3214431.pdfIn PDF document text
- https://dajapofijakaf.weebly.com/uploads/1/3/4/2/134266914/2456808.pdfIn PDF document text
- https://milelujip.weebly.com/uploads/1/3/4/8/134861654/1206993.pdfIn PDF document text
- https://judewefa.weebly.com/uploads/1/3/4/6/134652715/kokajesodoxezukoxi.pdfIn PDF document text
- https://derakudo.weebly.com/uploads/1/3/4/2/134266069/9252452.pdfIn PDF document text
- https://debimagobu.weebly.com/uploads/1/3/1/6/131637583/telil_rezetake_luzof_vuganan.pdfIn PDF document text
- https://fenorave.weebly.com/uploads/1/3/4/6/134639489/b083cc9.pdfIn PDF document text
- https://zewelujipe.weebly.com/uploads/1/3/4/8/134846298/7274789.pdfIn PDF document text
- https://ladolijid.weebly.com/uploads/1/3/2/8/132816107/fegolaxujesaw.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/a9636ea3-1bb9-4c0a-991f-01235e51a9c5/how_to_become_a_trade_compliance_specialist.pdfIn PDF document text
- http://nunaruribeg.pbworks.com/f/xodotobufepelotarum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffb94363-1c33-4d4a-982a-c0f287f4c3a5/what_is_a_good_render_distance_minecraft.pdfIn PDF document text
- http://memofemovo.pbworks.com/w/file/fetch/144478509/58175593939.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6a5ff72-cc2f-4bda-a2df-98e11cf134f8/linog.pdfIn PDF document text
- http://zopilep.pbworks.com/f/47253261630.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/834e3333-42d0-442f-a794-4973ef0730c1/70921022965.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd687cb1-df0b-4721-909a-cbe3c44ef888/wuvezuvodegap.pdfIn PDF document text
- http://lomexalipele.pbworks.com/f/guwelewomijaza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76eb4a74-1eac-425a-a86b-aacc61b3affb/84937364127.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/227f1d74-7d27-45a8-be61-e6ca6ff06d4a/deputy_director_and_executive_director.pdfIn PDF document text
- http://zosajivapesi.pbworks.com/w/file/fetch/144604185/21052573145.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/57adebea-833b-441b-b32d-6b0aca08d0b7/cuanto_es_53_en_metros.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_off0000e1ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1BA | 5688 bytes |
SHA-256: 16eb15e90c03e9fa698c7412bb2b491ed7e882b50e0e6a7b5e025ba3abcc759e |
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font_01_sfnt_off0000f52c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF52C | 10408 bytes |
SHA-256: b5d0b4ef9f7f027d8c9435947485bb2f087dd1614a3c6e2ad8bdab0078e857d5 |
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