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 0.9992
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://midufefew.ru/123?utm_term=update+android+10+huawei+p30 PDF link annotation
- https://cdn.sqhk.co/jijasitov/fji4Wk8/new_york_city_fc_jobs.pdfIn PDF document text
- https://cdn.sqhk.co/jowapezo/yhaijzU/miranapigajujanuzig.pdfIn PDF document text
- http://pidusejop.medianewsonline.com/algebraic_equations_grade_8.pdfIn PDF document text
- https://cdn.sqhk.co/sakupiraf/igwbjht/85442851010.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498883/normal_602c74a3e78c1.pdfIn PDF document text
- http://parkingtest.xyz/maplestory_bowman_hunter_skill_guidef1iwk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410204/normal_604314cf6ee06.pdfIn PDF document text
- https://cdn.sqhk.co/pobusafi/iihcjeW/5381587652.pdfIn PDF document text
- http://lipuwisapi.mywebcommunity.org/pdf_books_online_reddit.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445119/normal_6029628c9357b.pdfIn PDF document text
- http://mamubisuk.mypressonline.com/rilumaraxo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410694/normal_603c7127cf409.pdfIn PDF document text
- http://consumer-data-protection-bureau.com/47023028970wfvkd.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/2d39b4a3-40ab-470d-bc16-ee6c40b2c8c2/ruzavukal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6be6f84c-2f54-418d-a476-d65380b2d730/21048212814.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d00a78b6-aff8-4cb3-877f-6fa068e13437/9322335353.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/839a3ae2-9271-4329-89bc-570101aa2e6c/8996762471.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/df315974-a401-443c-b7d4-41bfab6ccccd/what_is_computer_ict.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6f236eb-5136-4658-816f-92ac409a4948/como_convertir_cm_a_pulgadas_formula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d2c30424-de20-4463-b5d5-e2c6bd221748/radiwow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40e1cd1a-8532-4da0-ae33-e3c4840460c5/pomizuvorivifudakol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d74ccfce-6cf4-4b3b-9f8c-4fa20518dca9/90122451704.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c324767-c6e9-4098-9e4c-a0ecd4ccedd4/27631625263.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_off00011ac9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AC9 | 5276 bytes |
SHA-256: 28e587fc46e7ef963f69443269216431015487364a767acfdad87f4845de7ba8 |
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font_01_sfnt_off00012cd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CD4 | 20408 bytes |
SHA-256: 088cf4f16578b877bb761b324467e0b0186a16971abc38f38eaf04d9f54ea08b |
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