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 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://garglob.ru/pbw?utm_term=amharic+fiction+books+free+download+pdf PDF link annotation
- https://pinosapop.weebly.com/uploads/1/3/4/1/134131344/1a68e6b62df.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372737/normal_606a8f9fb1815.pdfIn PDF document text
- https://jatuxifukonexe.weebly.com/uploads/1/3/4/4/134469885/7428019.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457281/normal_6024065781049.pdfIn PDF document text
- https://gekirexuwiri.weebly.com/uploads/1/3/1/4/131452917/vizurexopix.pdfIn PDF document text
- https://kopezufotixese.weebly.com/uploads/1/3/1/1/131164020/fe0306d9ab6e.pdfIn PDF document text
- https://mopuxemunokele.weebly.com/uploads/1/3/5/3/135318458/1923768.pdfIn PDF document text
- https://dosasefezopalan.weebly.com/uploads/1/3/1/3/131398547/a0603614d809.pdfIn PDF document text
- https://bupafenanibud.weebly.com/uploads/1/3/4/0/134042845/soledatopinepum.pdfIn PDF document text
- https://bijasekimuku.weebly.com/uploads/1/3/4/5/134593614/3831473.pdfIn PDF document text
- https://xajuvafi.weebly.com/uploads/1/3/4/6/134634088/milipaku.pdfIn PDF document text
- https://lemapemoj.weebly.com/uploads/1/3/4/0/134040436/1800438.pdfIn PDF document text
- https://funovupudejo.weebly.com/uploads/1/3/4/4/134473131/6823596.pdfIn PDF document text
- https://tojejalunegod.weebly.com/uploads/1/3/2/7/132710717/fiduwugixab.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/eace07db-c991-49cc-b48f-c84f16dc3226/driverpack_solution_2019_offline_download_windows_7.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/91073b7c-ee57-4de8-b829-6b985d0e33c4/dometic_ac_heater_element.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55222d93-5a87-43de-824c-e6239a775931/black_and_decker_bm3b_not_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c7c8dfb-a230-40ba-b897-5148e56bf2f5/cuanto_es_53_en_metros_y_centimetros.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c87875ad-a892-48a7-b55a-71d9fac38643/how_to_clean_bissell_little_green_proheat_pet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fac249c5-9b9b-4e02-a7dc-796629513762/36455257148.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97ea7a85-57c4-4921-91bc-8346bb1eaf7e/polomizasawov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87374bf1-5af6-435b-8c4b-fe1f6458a04f/96303759782.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off0000febd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEBD | 62120 bytes |
SHA-256: 8a4f735a01cdf686b728f3b9ec873891e15dbb61bee0d831128e41e7be3718b8 |
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font_01_sfnt_off00019d9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19D9B | 5680 bytes |
SHA-256: 062fdc7dea1fe78a7e52545551ba83dd93faad4c9c58a5449719cc5aef593b10 |
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font_02_sfnt_off0001b0d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B0D2 | 10148 bytes |
SHA-256: ef8bd82d1c733386ded12342392ff90bbdfbda37e509918c2a6872300f6e3c5c |
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