MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing infrastructure. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic indicate an attempt to redirect users to potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jacksth.ru/strik?utm_term=pokemon+emerald+battle+frontier+rom PDF link annotation
- https://jazelisis.weebly.com/uploads/1/3/4/8/134870131/neratalemet.pdfIn PDF document text
- https://tezadogiva.weebly.com/uploads/1/3/4/5/134522012/7b9c77c0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404297/normal_5fff1313773dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443574/normal_60263eb08e6d4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387218/normal_603e87f00d90f.pdfIn PDF document text
- https://nagiwudulowep.weebly.com/uploads/1/3/0/7/130775657/7714560.pdfIn PDF document text
- https://budafamilefa.weebly.com/uploads/1/3/1/4/131452884/robuvidife.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408594/normal_60372474149e1.pdfIn PDF document text
- https://jikeberu.weebly.com/uploads/1/3/1/8/131857846/betarogajowop.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460043/normal_6032d5da395e3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483839/normal_605032f07941a.pdfIn PDF document text
- https://simokatojerosu.weebly.com/uploads/1/3/0/8/130874490/7633372.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413966/normal_606968cd57bc1.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/9fe01c49-7b0f-4ccc-a774-e2ea25747500/five_nights_at_freddys_game_download_full_version.pdfIn PDF document text
- https://s3.amazonaws.com/towakog/desavabalidupeputefuxi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5320b295-e684-4ad3-9199-01dee29a7fd1/tikagoz.pdfIn PDF document text
- https://s3.amazonaws.com/xubifupi/potaj.pdfIn PDF document text
- https://s3.amazonaws.com/nakevoja/history_of_english_language_books_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec32c6a1-46e3-4744-a8a8-9aa278f85365/carl_jung_personality_theory_ppt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05a0f4fe-f340-4fa1-b893-3820972f76bb/can_you_have_multiple_wives_in_sims_4.pdfIn PDF document text
- https://s3.amazonaws.com/pusixa/google_apps_admin_console_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3c271389-3c00-41db-af82-b1d4b575cdfc/98120739756.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_off0000efba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFBA | 5080 bytes |
SHA-256: 7d92e7293142b1f35c4641806f9f614c23f6b66b7093c415276d80ee30644260 |
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font_01_sfnt_off000100ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100ED | 11164 bytes |
SHA-256: a9e451f362d6552d3736d5226fcb442ab8d83710213c658d54373fcedf832a09 |
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