MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, indicating a link farm or phishing lure. The ClamAV detection and ML classifier strongly suggest malicious intent, specifically identified as a phishing trojan. While no scripts were directly extracted, the PDF structure and numerous external URIs suggest it's designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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 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://druttle.ru/strik?utm_term=troy+bilt+storm+2410+spark+plug PDF link annotation
- http://dkmz2.club/eventide_timefactor_updateqkbby.pdfIn PDF document text
- http://ridunculus.com/resonance_physics_study_material_free_downloadl7yjr.pdfIn PDF document text
- https://cdn.sqhk.co/botonerepap/bDe1ggt/53724437048.pdfIn PDF document text
- https://cdn.sqhk.co/tutogalubete/69hbiiG/84822675058.pdfIn PDF document text
- https://siminanora.weebly.com/uploads/1/3/4/6/134611077/tutisaxivudo.pdfIn PDF document text
- https://fezipogapatud.weebly.com/uploads/1/3/4/8/134888370/nopedafive.pdfIn PDF document text
- https://zatibuvox.weebly.com/uploads/1/3/0/7/130738619/pibodiva-wodevoraga-zovizakulapovaf.pdfIn PDF document text
- https://faturigazed.weebly.com/uploads/1/3/4/8/134859690/xufirazegodobesur.pdfIn PDF document text
- https://cdn.sqhk.co/pedidagow/ejapNhi/cowboy_good_morning_pictures_for_her.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408707/normal_6023689e8b83d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417329/normal_601bb61853976.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/b68eabec-9a39-4845-9444-09dfca9c26de/how_to_reset_cannon_gun_safe_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/98f5af8e-4357-4ad4-9db5-53c8a1318917/gofegerenazipe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5e0859bd-07f2-4179-a7ef-6c80cf2867dc/82393779429.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05c361a7-2fc2-4e0b-8fbc-7f1d5d21c349/zuvupikuvim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29e410c2-2f72-4991-aadc-f793a28c0b1a/what_is_interior_angle_of_a_polygon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/70c32dde-b62d-4c2e-a103-35f58394d589/78858505730.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c739fa38-5e89-48ca-90ac-b1fc4c677706/what_is_the_strongest_type_of_intermolecular_force_present_in_ch3oh.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b053f6d1-4a3e-4035-affa-faf243bd4070/what_is_violent_media_in_psychology.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000148e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x148E6 | 5464 bytes |
SHA-256: 3759309a502a45a1eda03e604560c967bfd8eca728cadac629eebdd274acf91b |
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font_01_sfnt_off00015b8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15B8A | 11752 bytes |
SHA-256: 33cbe325597d03b21d786297c3f4c31a4f8254b648d85b3026463dc5680e620e |
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font_02_sfnt_off000181cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x181CC | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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