MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9990
Heuristics 5
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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 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://smidgel.ru/pbw?utm_term=telugu+chandamama+kathalu+books+pdf+download PDF link annotation
- https://static.s123-cdn-static.com/uploads/4485448/normal_5fca951c7c669.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450251/normal_600ca36c52b24.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://barotidi.pbworks.com/w/file/fetch/144878619/99391669690.pdfIn PDF document text
- http://ruxafonan.pbworks.com/f/piggy_boom_mod_apk_android_1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a60a437-ec93-4c74-b408-05c7e3ff1059/17138058746.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4a9328f-a2d8-4546-a925-940380c3d84e/64068872461.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e31a8dd5-3b0d-49a0-9878-e7eadfcf8ef2/porter_cable_c2002_parts.pdfIn PDF document text
- http://dadilotofexi.pbworks.com/w/file/fetch/144515718/download_gogo_live_mod_apk_new_version.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2cf30f5-a609-4151-944f-0579cd2d688f/physical_science_module_grade_12_answer_key.pdfIn PDF document text
- http://mudowomuxexo.pbworks.com/f/fundamentals_of_physics_halliday_resnick_solutions_manual_10e.pdfIn PDF document text
- http://wepoline.pbworks.com/f/ejercicios_condicionales_ingles_2_eso.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cce77a20-9f74-4684-a1ff-8e0487bac7c1/the_lesser_key_of_solomon_goetia_the_book_of_evil_spirits.pdfIn PDF document text
- http://kipizasuzeda.pbworks.com/f/bepozajogudiwuzina.pdfIn PDF document text
- http://wufamazajo.pbworks.com/w/file/fetch/144594984/asphalt_8_lucky_patcher.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ad8282e-7d37-4c53-9cfc-c759c3c1223f/is_high_alkaline_diet_good_for_you.pdfIn PDF document text
- http://bajaduxaxusi.pbworks.com/w/file/fetch/144747654/kenetomisejaridadepidava.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ec3cf17-2997-485c-b53a-5c7cb0f0a74b/bonawijexuwodamasawof.pdfIn PDF document text
- http://vefubop.pbworks.com/w/file/fetch/144636405/bulozuvoresu.pdfIn PDF document text
- http://jivevisubido.pbworks.com/w/file/fetch/144658050/how_to_start_dropshipping_business_uk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b86c9039-9750-45b9-bd8e-5147b4ebfe26/suzukosexizejefiwuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7cabf6d7-7b92-4f1b-b97d-b06513cfdf48/jekogurevodi.pdfIn PDF document text
- http://vazesuna.pbworks.com/w/file/fetch/144518505/2180071563.pdfIn PDF document text
- http://ropotupi.pbworks.com/w/file/fetch/144610800/gta_3_android_1.4_apk_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8546e746-7509-4765-8abf-88b6be99ba22/97368645171.pdfIn PDF document text
- http://ruxafonan.pbworks.com/w/file/fetch/144795885/dobuke.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_off0000e312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE312 | 5552 bytes |
SHA-256: eaf856ebe5ba4760cdf5f21dba2087aa003ca828f726371e8ccb87bbfd46f404 |
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font_01_sfnt_off0000f5d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5D9 | 11452 bytes |
SHA-256: 506485cac7c614ae19663752314ca4e057dd82fefb89589bc8cdd428790ab0bd |
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font_02_sfnt_off00011adf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11ADF | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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