MALICIOUS
186
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. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://botokaw.ru/123?utm_term=halloween+party+invitations+template+free PDF link annotation
- https://zinebogexorebo.weebly.com/uploads/1/3/1/4/131437984/b87c74092eba.pdfIn PDF document text
- https://rilumegunelado.weebly.com/uploads/1/3/4/6/134615428/7830079.pdfIn PDF document text
- https://situzofunuk.weebly.com/uploads/1/3/5/3/135305293/tetasumosit.pdfIn PDF document text
- https://fibadajemuda.weebly.com/uploads/1/3/2/3/132303382/maxurudiruwigo_tubapedu_pipas.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mupalunava.pbworks.com/w/file/fetch/144647091/risiwajiva.pdfIn PDF document text
- http://fukibaso.pbworks.com/w/file/fetch/144750591/dont_worry_be_happy_tamil_album_song_mp3_free_download.pdfIn PDF document text
- http://sawebaz.pbworks.com/w/file/fetch/144761928/13689964963.pdfIn PDF document text
- http://tekitejug.pbworks.com/f/damawukegadikujotomuripax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dad037f3-387a-44d3-8d66-e4a8be7c8903/dd_beyond_spells_bard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7dd97de-893c-4e2a-9f36-0f34e1652ebc/14939045670.pdfIn PDF document text
- http://tanoroxamo.pbworks.com/w/file/fetch/144766524/puzeziwaba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/96ea3c92-4ed9-40ea-84d0-1a3b98b3b6d1/zasijirekaguxu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09cb5ff3-a8f8-453f-a76f-3b8fd2304438/how_to_use_a_masterbuilt_bullet_smoker.pdfIn PDF document text
- http://pusavivo.pbworks.com/w/file/fetch/144556179/84416257607.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4a78ad3-1b90-40b0-9cf2-7f2e0fed2dd1/fafabidoxagigojef.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c993b2bf-408b-489f-8dce-47f07d28bf42/55037509431.pdfIn PDF document text
- http://zizovitunex.pbworks.com/f/36982545289.pdfIn PDF document text
- http://mogulazedub.pbworks.com/f/what_am_i_riddles_answers_200-300.pdfIn PDF document text
- http://wusagem.pbworks.com/f/karam.pdfIn PDF document text
- http://wuvebag.pbworks.com/w/file/fetch/144424671/is_k-12_effective_or_not.pdfIn PDF document text
- http://wotetidi.pbworks.com/f/19_kn_m3_to_lb_ft3.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/296a400e-b2c0-4224-b8ea-515320d9ce10/jojikikilerivovoju.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_off0000f0b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0B0 | 5264 bytes |
SHA-256: 63fa7b9a3912104ff92fcca79f6d2f41abefb3a0ff9098bf5c5ab80ae739d59d |
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font_01_sfnt_off0001029e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1029E | 11276 bytes |
SHA-256: fce24dd4300e575f186f794863a2d14a5a50809beb0629e605c77099bfeedc66 |
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