MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains a large number of external links, with one specific URL being a potential phishing lure related to 'Sims 4 activation code'. The presence of embedded JavaScript, though not explicitly detailed in the provided evidence, is a common vector for malicious PDFs to execute further actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 5
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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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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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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://resalured.ru/strik?utm_term=sims+4+activation+code+origin
- https://dawanuma.weebly.com/uploads/1/3/4/3/134305997/cdd5ac9a0d.pdf
- https://mubagaluzab.weebly.com/uploads/1/3/4/8/134874300/lovirat_vimimabafijodaj_nibapi_pemafalaseza.pdf
- https://cdn-cms.f-static.net/uploads/4456999/normal_605fbf3581caf.pdf
- https://static.s123-cdn-static.com/uploads/4443809/normal_5fed805fe1462.pdf
- https://cdn-cms.f-static.net/uploads/4373526/normal_6062217af3bd2.pdf
- https://cdn-cms.f-static.net/uploads/4387411/normal_5fdc1e7bd3890.pdf
- https://cdn-cms.f-static.net/uploads/4465400/normal_6046a3a77bac7.pdf
- https://zefojakafi.weebly.com/uploads/1/3/0/7/130776787/261370.pdf
- https://static.s123-cdn-static.com/uploads/4392472/normal_5ff1bd07348ea.pdf
- https://cdn-cms.f-static.net/uploads/4409411/normal_603613703ec31.pdf
- https://tefawizudarezuf.weebly.com/uploads/1/3/4/6/134640126/dedubotutero_wopudopew_koforametisog_tabitapasajutes.pdf
- https://cdn-cms.f-static.net/uploads/4487381/normal_603938d6379c1.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/9ac1b2e4-431b-4fee-abc8-cb575ad59e9c/simple_molecular_structure_covalent_bonds.pdf
- https://uploads.strikinglycdn.com/files/e0acdbbd-a4d9-494a-b68d-91eff3902c65/zazuwafixefejilonilod.pdf
- https://uploads.strikinglycdn.com/files/d319ba2a-069e-4bfc-ba70-58728f0002eb/reset_drum_mfc-7860dw.pdf
- https://uploads.strikinglycdn.com/files/e243b4a7-16b1-4222-90d9-54c9b947178c/nasubolalixobibenaf.pdf
- https://uploads.strikinglycdn.com/files/a424dc19-d28e-4a87-9bb5-d7583fc741ee/the_book_of_life_apology_song_lyrics.pdf
- https://uploads.strikinglycdn.com/files/50b66244-909e-4ecb-9acc-05daadd792a0/braun_series_7_790cc.pdf
- https://uploads.strikinglycdn.com/files/385c9214-9f16-439c-845b-133a93ab24a2/barbie_moda_mgica_en_pars_pelicula_completa_en_espaol_youtube.pdf
- https://uploads.strikinglycdn.com/files/e4d29395-4c08-4a32-a729-ab787c724875/what_is_the_best_panasonic_microwave_to_buy.pdf
- https://uploads.strikinglycdn.com/files/82657c21-c130-492a-a788-caf6a4709ff8/geometria_analtica_e_vetores_em_ingles.pdf
- https://uploads.strikinglycdn.com/files/5ddfcc45-ce3a-4cd1-92f3-439b2d2040f1/the_martian_book_summary_chapters.pdf
- https://uploads.strikinglycdn.com/files/6f180175-cff5-4644-bbc0-f33a14c3c759/livro_angola_janga.pdf
- https://uploads.strikinglycdn.com/files/674f79d4-d852-4722-9950-7982c7392c3d/ativa_10_sheet_micro_cut_shredder_review.pdf
- https://uploads.strikinglycdn.com/files/9a7a2613-d91c-403c-bf9d-caa84fc0f7fc/95_tesis_de_martn_lutero_descargar.pdf
- https://uploads.strikinglycdn.com/files/dcf11bdf-ae8b-4e20-9c92-cf601ae59602/32650668480.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ebbb.bin596fde3cfb01b51f989c6b59046db36b0826c952f8254e3ea7e424c098d40636 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBBB | 5476 bytes |
font_01_sfnt_off0000fe4e.bin018f8af666ac1d934eb06eba6ede612c1f94333cbda36525bfbb5f0244177d33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE4E | 11520 bytes |
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