MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains a large number of external links, many pointing to disposable domains, indicating a link farm or SEO manipulation tactic. ClamAV and ML classifiers have identified this PDF as malicious, specifically as a phishing trojan. The presence of numerous external URLs suggests an attempt to redirect users to potentially harmful content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://golowaki.ru/wix?keyword=the+american+journey+crossword+puzzle+answers PDF link annotation
- http://pitushok.space/fawidotajocyzg7.pdfIn PDF document text
- https://larulesa.weebly.com/uploads/1/3/4/7/134717423/zisabagetolamixik.pdfIn PDF document text
- https://pavedivagew.weebly.com/uploads/1/3/4/4/134468388/dipin-sezubadigez.pdfIn PDF document text
- http://normaa-id.com/10496658241icpow.pdfIn PDF document text
- https://zaranofe.weebly.com/uploads/1/3/5/9/135967679/6016984.pdfIn PDF document text
- http://faceskinagainbeauty.xyz/dyson_cinetic_big_ball_animal_filter_changewlue5.pdfIn PDF document text
- http://kugufenabigidef.iblogger.org/tisopefoz.pdfIn PDF document text
- http://xrootunited.com/lisawosiwototofevukitaribe7u6d.pdfIn PDF document text
- http://kemutedetabu.scienceontheweb.net/vujokud.pdfIn PDF document text
- http://legiontry.online/athens_tram_mapvxqy5.pdfIn PDF document text
- http://scm03.ru/what_bra_size_is_mia_khalifaemdwf.pdfIn PDF document text
- http://seamanygau.best/ge_oven_326b1230p001_heating_elementyvsq9.pdfIn PDF document text
- http://bawazofo.getenjoyment.net/kimakavar.pdfIn PDF document text
- http://philonio.online/77775701292znppt.pdfIn PDF document text
- https://nujamoxe.weebly.com/uploads/1/3/4/2/134234607/6019115.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://04934832-22f3-474e-96de-b9d593e92251.filesusr.com/ugd/f390e7_37b4d0f9314c409a9c96fb8e598048fa.pdf?index=trueIn PDF document text
- http://bibarixe.epizy.com/51855093205.pdfIn PDF document text
- https://d451e762-8e00-4155-9971-9512d28d2528.filesusr.com/ugd/b52961_f5273604cd3043949ec38abc037d2407.pdf?index=trueIn PDF document text
- http://muzulozak.atwebpages.com/dopamuza.pdfIn PDF document text
- http://dokilenosabani.rf.gd/tiboxi.pdfIn PDF document text
- https://7404da97-7fcf-4d5f-9d5f-3f8644e6773a.filesusr.com/ugd/35f767_d1ab765fb2ec494fb9c63f136ef55e4d.pdf?index=trueIn PDF document text
- http://fuvarijes.atwebpages.com/26800229910.pdfIn PDF document text
- http://tixofimisupabev.onlinewebshop.net/fetigomadedegago.pdfIn PDF document text
- http://vejebuta.rf.gd/49383423027.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_off0000ce3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE3B | 5580 bytes |
SHA-256: 49c6fd987c96ab347c9c0b4bb00d7adcb253a0c00581cb52d225c2b4407e1ffb |
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font_01_sfnt_off0000e12d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE12D | 9960 bytes |
SHA-256: 028daaec6b8935a2b4c9b005af8ac556fc62eea40490ea79ee90aa69e9d624d8 |
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