MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with a primary focus on directing users to 'botokaw.ru' which is presented as a download for 'game killer apk android 9'. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the PDF is part of a link farm designed to distribute malware or phishing content. Although no scripts were explicitly extracted, the presence of embedded URLs and the overall structure strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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 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=game+killer+apk+android+9 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4409250/normal_60247891e3123.pdfIn PDF document text
- http://everydayy.fun/1442675562lmisy.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448986/normal_600a3dba628c0.pdfIn PDF document text
- http://reform-st.ru/33275196410andd1.pdfIn PDF document text
- https://reropazorulofo.weebly.com/uploads/1/3/4/4/134437501/7741341.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407552/normal_5fcf05cbe728b.pdfIn PDF document text
- http://cardioactiveufficiale.site/watch_transporter_2_onlineews09.pdfIn PDF document text
- https://juwexulomo.weebly.com/uploads/1/3/4/3/134385858/fozajal.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491173/normal_605897395c5e4.pdfIn PDF document text
- https://rujikanonige.weebly.com/uploads/1/3/1/8/131872107/d4049a75642.pdfIn PDF document text
- http://katalog-siberian-force.online/2727310710ddv1z.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404740/normal_60255e7f8d5be.pdfIn PDF document text
- http://lolukibokon.iblogger.org/favirurotapabududovexema.pdfIn PDF document text
- http://realnoe-obshenie.online/710156691005riu6.pdfIn PDF document text
- https://xaduvipejejex.weebly.com/uploads/1/3/4/6/134631107/gubumizimu.pdfIn PDF document text
- http://solapp.xyz/how_bad_do_ws_look_on_your_transcriptpnmwd.pdfIn PDF document text
- http://instapriz365.site/best_books_written_in_the_1900shqmoc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gojonilitipowo.rf.gd/mobile_games_free_for_samsung.pdfIn PDF document text
- http://mowuxafidezori.epizy.com/mafuvetasibu.pdfIn PDF document text
- https://s3.amazonaws.com/jujadodedaruxix/admin_dashboard_bootstrap_free_template.pdfIn PDF document text
- https://s3.amazonaws.com/tonisefoteka/togebipoxivofamujorazapox.pdfIn PDF document text
- https://s3.amazonaws.com/varolexexus/how_to_move_a_grandfather_clock_across_the_room.pdfIn PDF document text
- http://feselipalez.epizy.com/31835968486.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_off0000f49c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF49C | 5180 bytes |
SHA-256: 308bb86d5c1c4a3a8bdca5dac3b713575e28dc430b1b3bca386d26cd2c4ba776 |
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font_01_sfnt_off00010629.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10629 | 10816 bytes |
SHA-256: 678214921dc6321897baf3c9454827f5c893dc90fd684130096f679cd2cfda80 |
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