MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, identified as a link farm. The primary URL, https://huntic.ru/pbw?utm_term=tamil+new+movies+in+isaimini+2019, suggests a lure related to movie search terms. The heuristic PDF_SEO_LINK_FARM indicates a mass of external links, and PDF_SEO_DISPOSABLE_LINK_FARM points to disposable hosting, suggesting a malicious intent to redirect users. While no scripts were explicitly extracted, the nature of the link farm and the ML classification strongly suggest a phishing or malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://huntic.ru/pbw?utm_term=tamil+new+movies+in+isaimini+2019 PDF link annotation
- https://static.s123-cdn-static.com/uploads/4474218/normal_5fe28ff173340.pdfIn PDF document text
- https://gedowejokose.weebly.com/uploads/1/3/4/0/134040639/fdba5be690df7f4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462093/normal_60345ed6c4c32.pdfIn PDF document text
- https://semoligi.weebly.com/uploads/1/3/0/9/130969118/f2e39b0a9dd9.pdfIn PDF document text
- https://zelulugupu.weebly.com/uploads/1/3/3/9/133997406/panudorika_ludesude.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455174/normal_604e123f6dd1e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452374/normal_6049c71c08252.pdfIn PDF document text
- https://zeronifoza.weebly.com/uploads/1/3/4/3/134312515/736a3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://joxakuruvi.pbworks.com/f/ti_hero_wars_super_stickman_defense_hack.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f34454d8-cb83-4414-8449-7ac56ae168eb/22328982539.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56d9fc63-c802-41e6-8a90-23fb31ee9d8d/67984600393.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40e34a2c-ad04-4f3a-b532-2841b226467d/premiere_pro_cc_freeze_frame.pdfIn PDF document text
- http://kiletejude.pbworks.com/w/file/fetch/144411681/how_to_mix_salt_reef_tank.pdfIn PDF document text
- http://sekodegaxex.pbworks.com/w/file/fetch/144872898/sikasavaj.pdfIn PDF document text
- http://kelivesas.pbworks.com/f/download_film_fifty_shades_darker_full_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4cc6f6d5-76dd-4a49-9c5a-53218ab86e33/puluzosowibivazavila.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/942a2e58-2af2-44fa-84d5-20eeba4850a5/sistema_mexicano_de_alimentos_equivalentes_libro_cuanto_cuesta.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a32470c7-5973-4215-8463-38fadc41a26d/24260815045.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b7b0db01-f55c-4c22-987e-9bd9bce7e9f2/65659264600.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/502333c4-cb59-4bac-a326-fb7953deea40/how_to_write_a_complaint_letter_in_full_block_style.pdfIn PDF document text
- http://vibevekofano.pbworks.com/f/kaba_kamene_free_study_guide.pdfIn PDF document text
- http://pigikeziba.pbworks.com/f/ravaroxodajawijibojukare.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_off0000cdd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDD0 | 5320 bytes |
SHA-256: f67483bd832c67d2865c31a4ddf7bcc66561ddf6fca9298644bafcd10a418756 |
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font_01_sfnt_off0000dfe4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFE4 | 1936 bytes |
SHA-256: 7420db9ec41012b263dff8e0d039d2a895961a6b4c1647eabbcd20f441fad98a |
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font_02_sfnt_off0000e92b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE92B | 10864 bytes |
SHA-256: 1db514cab78f2ca535686cac5903cabd4a1b6f99996a354adce5b8d0d2011b04 |
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