MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, containing numerous external URLs, some of which are on disposable hosting. The primary malicious URL identified is https://fokemale.ru/strik?utm_term=scunci+steamer+manual, suggesting a potential phishing or malware distribution vector. The document body is heavily obfuscated and appears to contain metadata rather than user-facing content.
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://fokemale.ru/strik?utm_term=scunci+steamer+manual PDF link annotation
- https://roxuvipiga.weebly.com/uploads/1/3/4/6/134637137/jisufazabogoxo.pdfIn PDF document text
- http://zekifafeter.scienceontheweb.net/ejercicios_resueltos_de_caida_libre_fisica.pdfIn PDF document text
- http://gagefiwirimat.medianewsonline.com/86078256972.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451567/normal_6056d0ce6c5ed.pdfIn PDF document text
- https://sasominafa.weebly.com/uploads/1/3/4/3/134362810/milosisutoxadobu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414175/normal_60489ae840360.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476927/normal_602744c5ae575.pdfIn PDF document text
- https://borerejo.weebly.com/uploads/1/3/4/0/134040615/doderadawa.pdfIn PDF document text
- http://rexevivejegox.scienceontheweb.net/little_fires_everywhere_season_1_episode_4_recap.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471234/normal_60120b2356d97.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://9e2b3e3a-6a02-4d3b-8ba9-5acc01041672.filesusr.com/ugd/66c878_ee8046e3a14042ce8020539151563000.pdf?index=trueIn PDF document text
- https://8dfd47f4-e591-4377-92a3-bdbf91d41e5a.filesusr.com/ugd/a58b01_9f3c43ba6e7e4b4892b729f6b56edffc.pdf?index=trueIn PDF document text
- http://nobapizasiwe.myartsonline.com/tusowedijutixudemuzijo.pdfIn PDF document text
- https://12c9c681-cafc-4f88-93da-cb6f471fd49a.filesusr.com/ugd/f09a9d_a51bdabbc5174e6daffe2b0792971e11.pdf?index=trueIn PDF document text
- https://6bb2b61b-82bf-473b-8365-63ddb02ddbdd.filesusr.com/ugd/d55797_b80e023cda384350b064a718d1bc0c2f.pdf?index=trueIn PDF document text
- https://b1e6e3cd-24a2-426a-8b7d-e8f4bd81915b.filesusr.com/ugd/83e584_cef7d7eead0f470a8da1c6d993a7b3e7.pdf?index=trueIn PDF document text
- http://woranuganavot.myartsonline.com/babanamidovavuzefazoxaxa.pdfIn PDF document text
- https://16e729f2-8c5c-4787-b670-14aeba6c5e03.filesusr.com/ugd/ac55e2_bf36016c5bbc4bd68f095657cbab48fe.pdf?index=trueIn PDF document text
- https://170d08c7-2527-4f8e-8bc4-cf7f6ffab704.filesusr.com/ugd/afe24e_81b421e124214b6ebd0faf6be84d4a5a.pdf?index=trueIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f20e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF20E | 5048 bytes |
SHA-256: a48679160bd29df7b676639002ef127617340ac68e6be848654b9f479b6141e8 |
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font_01_sfnt_off00010322.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10322 | 11192 bytes |
SHA-256: 8c2d28db563c56123255d56276ef162f3624f87f1cf4df3b37f9d62280ecefd7 |
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font_02_sfnt_off00012942.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12942 | 17912 bytes |
SHA-256: 1085d1cf35a10dd2b148dfdf2c92c88b31b6d57592550c4da20410acf8ef199d |
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