MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm with numerous external links, many pointing to disposable hosting services, suggesting a phishing or scam campaign. The primary URL, dugedepap.ru, is associated with a lure for downloading an Android game, likely to deceive users. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://dugedepap.ru/strik?utm_term=pokemon+x+and+y+game+download+for+android+apk PDF link annotation
- https://cdn-cms.f-static.net/uploads/4418401/normal_6010d52a9dee7.pdfIn PDF document text
- https://jakilirimilibev.weebly.com/uploads/1/3/4/8/134862861/goporobexom.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465025/normal_5ffd45420dd1d.pdfIn PDF document text
- https://nulevilisibonu.weebly.com/uploads/1/3/4/5/134585613/5aae5fbe1cbe350.pdfIn PDF document text
- https://kurakozizuvev.weebly.com/uploads/1/3/2/6/132681999/935977.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369905/normal_601e602ae882a.pdfIn PDF document text
- https://luvisusarav.weebly.com/uploads/1/3/6/0/136011852/8945775.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446380/normal_60290c581d8e0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369327/normal_603885d6f212f.pdfIn PDF document text
- https://bawekiseboluxis.weebly.com/uploads/1/3/5/3/135327810/7621309.pdfIn PDF document text
- https://rivatuvimib.weebly.com/uploads/1/3/4/4/134469475/bigikabenuvegotug.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447914/normal_601e0216a7a1c.pdfIn PDF document text
- https://kubazavazagemu.weebly.com/uploads/1/3/4/4/134464578/fipanewelurev.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368763/normal_603861ec210a0.pdfIn PDF document text
- https://gubotejulide.weebly.com/uploads/1/3/4/3/134380330/961c9880.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/432bd582-df47-4f77-ab7c-1069263e48ea/perixogamisoza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14cbd183-cbc5-4ee8-9a8e-26e499febbe2/marvel_vs_street_fighter_wolverine_moves.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac477420-9f1a-43f8-8677-7e216e0cb8b0/17428245139.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d20df7df-bbb0-4b37-ab9b-bb9e97060f7e/good_luck_in_spanish_slang.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d78e20f-9839-4b28-80a1-81bd4ca3c427/what_is_another_word_for_solutions_of_a_polynomial_function.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_off0000f084.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF084 | 5512 bytes |
SHA-256: afe980015094be24adcb3c79bb25610a5cc6d63972eb532328e7569f3f673c48 |
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font_01_sfnt_off0001034b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1034B | 2116 bytes |
SHA-256: 991f7ef292b59849fa1804c361c52a6255426db797fbcab3b5d31d1f34ee76c9 |
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font_02_sfnt_off00010cf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CF6 | 10684 bytes |
SHA-256: 1f37fa258a32d93e933e49898a0f7ff910ddd5c012f10c1a43800674205adc24 |
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