MALICIOUS
86
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains embedded URLs and heuristics indicate it functions as a link farm, with a primary malicious URL identified. The document body, though heavily obfuscated, suggests a lure related to a 'barcode scanner mobile app'. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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://dugedepap.ru/123?utm_term=barcode+scanner+mobile+app PDF link annotation
- https://static.s123-cdn-static.com/uploads/4381101/normal_5ffe7e3e548cc.pdfIn PDF document text
- http://rejemezurufoveg.mywebcommunity.org/simple_python_programming_questions_for_interview.pdfIn PDF document text
- http://subejewumo.scienceontheweb.net/93441863567.pdfIn PDF document text
- http://dadevizevarek.scienceontheweb.net/pdf_to_word_free_mac_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451363/normal_5fd1029cb56b1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381766/normal_605f2e25cfad7.pdfIn PDF document text
- http://goladelexugezi.sportsontheweb.net/fuxiviku.pdfIn PDF document text
- http://kirudikegopoded.sportsontheweb.net/rojano.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387052/normal_604794d130a66.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465548/normal_602dd78308e50.pdfIn PDF document text
- http://sagunutu.medianewsonline.com/37515231686.pdfIn PDF document text
- http://tuzogat.sportsontheweb.net/37415314220.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/61448ca3-7f37-4a09-879a-6f93e911229f/toyota_camry_2019_hybrid_fuel_consumption.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ccf58180-08aa-482c-8a87-678b03380d88/what_does_tough_on_crime_tough_on_the_causes_of_crime_mean.pdfIn PDF document text
- https://8aefc570-8454-48c3-bb63-d4d1067b7ce0.filesusr.com/ugd/5c9621_bdec95c9d6114f17892e7c95cc458a38.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a7983d50-a1bc-43dd-982b-ca4b577bcb49/cannot_connect_my_epson_sx235w_wireless_printer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4188ecd9-dd8b-4612-bc78-2b2f99c9a57a/deep_nutrition_free_download.pdfIn PDF document text
- https://c480cc3d-c044-45b7-a7fa-747782367dcd.filesusr.com/ugd/a26f59_b1c792424d784dcb8c9c5e5f982c460b.pdf?index=trueIn PDF document text
- http://vexabimumemig.atwebpages.com/sunatirirokarudura.pdfIn PDF document text
- http://jozobudesurarab.onlinewebshop.net/calendario_laboral_2020_nacional.pdfIn PDF document text
- https://f8d82b49-d438-4da2-b906-f876cb6fe635.filesusr.com/ugd/12dc78_2505b9de0bac4f0bbf28e1097b45ad6a.pdf?index=trueIn PDF document text
- http://vibirokudod.myartsonline.com/xorizi.pdfIn PDF document text
- http://jokosen.atwebpages.com/hp_laserjet_4015n_printer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e8842f9-45be-4ddc-9c90-8107232db71a/42139847995.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_off0000fb87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB87 | 5408 bytes |
SHA-256: ab100fdb43bdefcdfc199f1d879f3a591c050b75d90b525854f30412170a3438 |
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font_01_sfnt_off00010dc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DC8 | 10636 bytes |
SHA-256: f7a9a25e7c51e25af6d1226394ac7b4a7e769dc4fd5dc4fb8a8880a5556797f4 |
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