MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of embedded links, many of which point to disposable hosting services and redirectors. The primary link leads to a URL that appears to be a lure for game modification downloads, suggesting a phishing or malware distribution attempt. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://yafferge.ru/wix?keyword=apk+real+clash+royale+mod+2020 In PDF document text
- https://nupinegudoxaxu.weebly.com/uploads/1/3/5/3/135350485/kilegixos.pdfIn PDF document text
- https://gujejitemisadud.weebly.com/uploads/1/3/4/3/134354005/73ab5802218.pdfIn PDF document text
- https://cdn.sqhk.co/jebanufebejo/NFKhcha/19393922057.pdfIn PDF document text
- https://gupexududoteg.weebly.com/uploads/1/3/5/3/135302954/dizarirape.pdfIn PDF document text
- https://doritader.weebly.com/uploads/1/3/4/8/134885844/zitutulebajegarexi.pdfIn PDF document text
- https://cdn.sqhk.co/vuwonesi/oheHCjd/kexok.pdfIn PDF document text
- https://cdn.sqhk.co/kisetofekuzi/33ieLjh/45731104278.pdfIn PDF document text
- https://cdn.sqhk.co/bopesajan/iuEjcLs/throne_of_glass_box_set_paperback.pdfIn PDF document text
- https://cdn.sqhk.co/nuduniguwufo/Cihhivy/neon_running_shoes_uk_cheap.pdfIn PDF document text
- https://sovuzozasofebod.weebly.com/uploads/1/3/4/3/134343281/4514190.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481271/normal_604afe9f619be.pdfIn PDF document text
- https://sagotudiwesuw.weebly.com/uploads/1/3/4/3/134340488/e2623.pdfIn PDF document text
- https://cdn.sqhk.co/gobuwovuv/7tIuNMg/smart_band_app_for_pc.pdfIn PDF document text
- https://cdn.sqhk.co/gipagigo/g8HzWKM/zijonubadopowax.pdfIn PDF document text
- https://cdn.sqhk.co/gogojelawov/iethbPj/susubabiwizumul.pdfIn PDF document text
- https://cdn.sqhk.co/kixikeli/HHIhaNB/chameleon_run_unblocked_77.pdfIn PDF document text
- https://cdn.sqhk.co/sizebadit/ijbicFN/tokom.pdfIn PDF document text
- https://cdn.sqhk.co/zadexona/hcggQjh/amc_plus_movies.pdfIn PDF document text
- https://cdn.sqhk.co/fawabanof/K7gcwKd/71316286196.pdfIn PDF document text
- https://xenewonunawof.weebly.com/uploads/1/3/2/7/132740417/00d334b5780340c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374704/normal_5ff35f33154fe.pdfIn PDF document text
- https://cdn.sqhk.co/rebabafa/hdmQzoC/xufitejurewakatezitelise.pdfIn PDF document text
- https://cdn.sqhk.co/galemojubemo/Pgg9rAd/22032980045.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000efb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB6 | 5740 bytes |
SHA-256: 1818f280f43676917c7c6ba024a3ce35d520db9378fd0353164b5c1fa353de7e |
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font_01_sfnt_off0001031a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1031A | 10216 bytes |
SHA-256: 4e008154d14cf9c47be020a525ec0c8d7f672c671675a074fd4f5ccbca394bfa |
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