MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, identified as a link farm. The presence of multiple URLs, including those on disposable hosting and with UTM parameters, suggests a phishing or SEO spam campaign. While no scripts were directly extracted, the PDF structure and extensive URL distribution indicate malicious intent to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 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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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://baarspo.ru/123?utm_term=kill+la+kill+nonon+lemon PDF link annotation
- https://cdn.sqhk.co/sepufaziru/hehhjiT/zuguwotovunagugenoko.pdfIn PDF document text
- https://cdn.sqhk.co/rewazexi/Vr5BHW3/metal_slug_7_ds_rom_usa.pdfIn PDF document text
- http://sungo1.space/ameda_manual_breast_pump_instructionshf5zt.pdfIn PDF document text
- https://kelogukagikuval.weebly.com/uploads/1/3/0/7/130739039/vixaxot_madokebunas_tokesajixalu.pdfIn PDF document text
- http://qupieasy.online/team_fight_tactics_cheat_sheet_scarras9b55.pdfIn PDF document text
- https://cdn.sqhk.co/jotenitix/giajjjj/64763534766.pdfIn PDF document text
- https://cdn.sqhk.co/pirujezexod/iqlCjeS/unscramble_cheat_spanish.pdfIn PDF document text
- https://cdn.sqhk.co/fepewujufa/vheIHjb/my_etisalat_number_details.pdfIn PDF document text
- http://tophomework.space/android_bootloader_interface_driver_windows_10qomrz.pdfIn PDF document text
- https://cdn.sqhk.co/xenekifa/LjaL1jf/mawonakizinojajokebigol.pdfIn PDF document text
- https://cdn.sqhk.co/teposodigar/rhgjiy3/vaxubemupexag.pdfIn PDF document text
- https://givadebar.weebly.com/uploads/1/3/1/4/131437750/tiruzimarilosi_rozisivurad.pdfIn PDF document text
- https://tojewenegekov.weebly.com/uploads/1/3/4/5/134502344/141e75.pdfIn PDF document text
- https://cdn.sqhk.co/tusifixebug/h9Qp80d/takika.pdfIn PDF document text
- http://letgtma.bid/10967765359e07pi.pdfIn PDF document text
- https://bujabofilurukok.weebly.com/uploads/1/3/2/6/132682168/4a09420643ce6.pdfIn PDF document text
- https://fubareno.weebly.com/uploads/1/3/1/4/131482864/zotusosavoj.pdfIn PDF document text
- https://cdn.sqhk.co/nivipanevi/djjgdgd/screen_recorder_capture_audio_recorder_app.pdfIn PDF document text
- https://cdn.sqhk.co/fatepotax/ghtjg6a/76294844618.pdfIn PDF document text
- https://cdn.sqhk.co/gorokipo/jgyRNih/18052605631.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e00b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE00B | 3464 bytes |
SHA-256: d0545f0dcba2eb0daa1ce5bc4df3d3591f5df230caf2b8c5e134a247359ac76f |
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font_01_sfnt_off0000ec58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC58 | 4592 bytes |
SHA-256: 6e5fb9d6455f023ea3c8728330abc7027f8bcab36c77914a85c752a4700b9b6f |
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font_02_sfnt_off0000fbe2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBE2 | 11624 bytes |
SHA-256: 545e0dedf4bffcde693eadaf47e6499d278e6c54355c4fb8f438418df005f104 |
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font_03_sfnt_off000122a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122A3 | 16276 bytes |
SHA-256: 3eab549d7134bffc287166aed9627f722c2bf4e5f73bce4aebaa81abb627f011 |
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