MALICIOUS
206
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a callback-phone (TOAD) lure. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 7
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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=panasonic+cordless+phone+kx-tga652 PDF link annotation
- http://itabody.space/568667514644kpzd.pdfIn PDF document text
- https://cdn.sqhk.co/dasewugiru/UbhiizQ/auto_background_remover_pro_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366359/normal_602f210a178e1.pdfIn PDF document text
- https://silorofolukut.weebly.com/uploads/1/3/4/2/134265947/sijoxum.pdfIn PDF document text
- https://cdn.sqhk.co/sepagumal/gdujcZL/dragon_hunter_lance_osrs.pdfIn PDF document text
- https://cdn.sqhk.co/vofemolat/hshiRfW/how_to_spend_apple_cash_on_itunes.pdfIn PDF document text
- http://academic-club.ru/gejowowefelemukemohavhh.pdfIn PDF document text
- https://cdn.sqhk.co/buxifuludo/iiEtZie/the_game_master_network_merch.pdfIn PDF document text
- https://vuwurata.weebly.com/uploads/1/3/4/4/134481670/3667532.pdfIn PDF document text
- http://hookup681.site/taurus_g2c_9mm_gripsl8t1w.pdfIn PDF document text
- https://wanomumopanud.weebly.com/uploads/1/3/1/3/131379193/1107511.pdfIn PDF document text
- https://cdn.sqhk.co/solumapidema/Higju0D/50210650405.pdfIn PDF document text
- https://cdn.sqhk.co/bapisolel/ChbTnje/kosimadivawe.pdfIn PDF document text
- http://volosaty100.xyz/jesovazumik5krgg.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489596/normal_5fea10700e82a.pdfIn PDF document text
- http://winclean-shop.space/630229714391yew5.pdfIn PDF document text
- https://dutaveporope.weebly.com/uploads/1/3/4/6/134600224/bipedobeti.pdfIn PDF document text
- https://cdn.sqhk.co/zolususux/hdijKje/black_and_white_cheetah_running_shoes.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464078/normal_60141ac8684f6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460690/normal_60549f538d454.pdfIn PDF document text
- https://vigowumiluz.weebly.com/uploads/1/3/1/3/131398530/vafif.pdfIn PDF document text
- https://cdn.sqhk.co/wujakegu/cLdgjie/what_causes_turbo_runaway.pdfIn PDF document text
- https://cdn.sqhk.co/kalusoxat/b37Zw0k/retroarch_steam_link_input_lag.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://s3.amazonaws.com/kitakilesa/78996038952.pdfIn PDF document text
- https://s3.amazonaws.com/dazovosugev/boundaries_in_marriage_cloud_townsend.pdfIn PDF document text
- https://s3.amazonaws.com/purufiz/ximapekabixodumoku.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_off000107bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107BB | 5696 bytes |
SHA-256: 493463f59b11bbc0fa567c98dcd70160b38ced89f8d93b199c4ee767d14abeb1 |
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font_01_sfnt_off00011b1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B1C | 11324 bytes |
SHA-256: 5566144f693da661b6de0d490d11f4e5a978c46114b3e24a0e34314ea045ba8c |
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font_02_sfnt_off0001418f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1418F | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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