MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a heuristic firing for a redirector link, specifically designed for phishing and free-download lures. The embedded URL points to 'seumenha.ru', which is flagged as a potential phishing site. Although no scripts were extracted, the document's structure and the presence of a malicious URL strongly suggest a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://seumenha.ru/strik?utm_term=is+alcatel+3l+a+good+phone PDF link annotation
- https://cdn.sqhk.co/daposofoxig/jgfgddv/32172935359.pdfIn PDF document text
- https://cdn.sqhk.co/kisunika/hLjcib2/82549147034.pdfIn PDF document text
- http://firstdoctor.xyz/diftongs_i_hiats_esquemal6v2z.pdfIn PDF document text
- https://cdn.sqhk.co/moxulofilose/ihdSyta/hairy_bikers_fast_fajitas.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387033/normal_5fc64438ccb21.pdfIn PDF document text
- https://cdn.sqhk.co/feripamapuv/6MtZxPz/dofaketikekagopopilos.pdfIn PDF document text
- https://cdn.sqhk.co/vomuvojovi/hdbjhGB/84725841847.pdfIn PDF document text
- http://allrecipes.pro/one_grung_abovexfz1l.pdfIn PDF document text
- https://cdn.sqhk.co/mopewedote/Jhchhie/free_stuff_on_craigslist_in_my_area.pdfIn PDF document text
- https://cdn.sqhk.co/nuroteditu/keoRLgc/sagoboli.pdfIn PDF document text
- https://cdn.sqhk.co/vaminika/DifF3lW/average_prices_for_life_insurance.pdfIn PDF document text
- https://cdn.sqhk.co/pasededi/jicFjjU/gowalir.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zuguvoxoki/61143644030.pdfIn PDF document text
- https://s3.amazonaws.com/kodipopujufipig/ridgeway_school_bus_information.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_off0000dd5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD5F | 5340 bytes |
SHA-256: aa530ac29c3fb69c401fab7b505f8cc95302cd91f8a306ecd52625c35de667f8 |
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font_01_sfnt_off0000ef86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF86 | 10932 bytes |
SHA-256: fbc3fc64f4743cad3eaa83ee34f7f176ddfd4900d950f171f0ce78dfc24072c8 |
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