MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic further support this, indicating the document's primary purpose is to redirect users to potentially harmful external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://botokaw.ru/wix?keyword=papa+louie+sushiria+cool+math PDF link annotation
- https://lirodenagegoket.weebly.com/uploads/1/3/1/4/131437677/lurusulob_fowemuvokubakof_dulezopiso.pdfIn PDF document text
- https://cdn.sqhk.co/raserijene/eighdTN/censor_beep_10_hours.pdfIn PDF document text
- https://sinepakeje.weebly.com/uploads/1/3/4/4/134490574/7376370.pdfIn PDF document text
- https://cdn.sqhk.co/mepapogivoma/Zuha22K/38009144407.pdfIn PDF document text
- https://tatogupuragafa.weebly.com/uploads/1/3/4/0/134096405/lagifegaxup.pdfIn PDF document text
- https://lagepelod.weebly.com/uploads/1/3/4/7/134716456/257f7197b.pdfIn PDF document text
- https://latapelubatute.weebly.com/uploads/1/3/5/9/135960370/rejowojarijewuj-faweva-vowosojun.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://1a447ccf-a6a5-490c-ad31-399ae8169532.filesusr.com/ugd/cf5184_0c7495fbe97c4200923456cc84e58165.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ad44d01b-27c5-4dc7-bdfb-e85603a02c78/how_big_is_omnisphere_2.6.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9c8d414-fda6-47c1-aef2-62b0c545656d/linear_signals_and_systems_lathi_solutions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc79d983-2957-4a4e-96f6-9ff7d0f3a6c2/how_to_program_a_honeywell_vision_pro_8000.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a7e2f3e-402a-41f7-bd8e-4cc9fdf71082/63107017036.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ff24cb4-b429-4461-8ad5-06afb2f803d7/star_trek_beyond_cast_ensign_syl.pdfIn PDF document text
- https://9b321a86-0615-40a7-b684-6dced782f4cc.filesusr.com/ugd/e3cae3_1edc56eb187c4fbd987bfb9e168a4c22.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rebesudanolo/62202155459.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a531ba9-845a-4fa6-9ac0-00552457aae1/81682591278.pdfIn PDF document text
- https://s3.amazonaws.com/vinivuxo/51427670382.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/103b5df4-4238-4322-9146-487e400dbb79/great_synonyms_in_hindi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2a57243-d777-47c4-b12d-d9f5f3d3f995/love_poems_in_spanish_with_english_translation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b5a26691-f124-4731-b326-fc3552d32c65/likirimanejuvizuzutuwub.pdfIn PDF document text
- https://s3.amazonaws.com/kewakuko/madegojulugomiwe.pdfIn PDF document text
- https://5b3a2631-baab-4d1f-8161-183aa5bfd7a2.filesusr.com/ugd/5dc2b7_5f0d74a7b4fe4d509a7ccac9cdecb2df.pdf?index=trueIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f408.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF408 | 5176 bytes |
SHA-256: a2df7aa045c70384f7f38cded79804dcb3bd8eef57ff862918e6d2ef309d91b6 |
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font_01_sfnt_off00010574.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10574 | 12820 bytes |
SHA-256: 83a60a825fc5d4bcff45ec2fec1d61d36fcf0419b7e18b7d392326b135f2f0c6 |
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font_02_sfnt_off00012eff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EFF | 17384 bytes |
SHA-256: 529c0782d36fea6c20af2936705234bb59f590e45b2ee45d435f5b5449f93362 |
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