MALICIOUS
186
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. 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 0.9992
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://lozipotod.ru/aws?utm_term=honeywell+focuspro+5000+manual PDF link annotation
- http://texoraw.sportsontheweb.net/what_time_to_read_surah_mulk.pdfIn PDF document text
- http://gojavodevagajuw.mygamesonline.org/90579566437.pdfIn PDF document text
- http://lenuvivureropi.scienceontheweb.net/boy_roald_dahl_audiobook_free.pdfIn PDF document text
- http://segaruzobuguses.scienceontheweb.net/aes_algorithm_in_cryptography.pdfIn PDF document text
- http://gajonedorebuko.mywebcommunity.org/nerivatazal.pdfIn PDF document text
- http://rutinesuzufogat.mypressonline.com/gagejunuzakajefodanekej.pdfIn PDF document text
- http://suwadebizon.mywebcommunity.org/what_do_you_mean_by_kinematics_and_kinetics.pdfIn PDF document text
- http://farozemirig.scienceontheweb.net/piloting_seamanship_and_small_boat_handling_by_charles_f_chapman.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c75ed97e-f406-4d79-b864-c99612e64be8.filesusr.com/ugd/a66d15_56d9d2fa5a0c470a86538b3b392505e9.pdf?index=trueIn PDF document text
- https://ed4d48c2-14ea-47f5-a89a-b82193587323.filesusr.com/ugd/8ce377_ff4a33dbdf70445e9069a586baacc1a3.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/95028fd3-f7f8-4a12-939c-3ce6cbb3b1a4/19110343994.pdfIn PDF document text
- https://badbb018-ab4e-499b-b788-960949b82e3d.filesusr.com/ugd/4f4c56_5af9d72623ef4870b2989be782658cee.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/17823ab3-bb96-438e-a759-d9d64b2c9fd5/pisikoxijorutafipizuru.pdfIn PDF document text
- https://s3.amazonaws.com/jiwisigetizoxif/pobawedafizexigip.pdfIn PDF document text
- http://tiluxusimutine.atwebpages.com/83238375998.pdfIn PDF document text
- https://9c43cb74-45e3-47de-9527-fda2e8336169.filesusr.com/ugd/af0aa9_8976d9337ecf4f98be8de312d567d194.pdf?index=trueIn PDF document text
- https://49432a94-54bc-4d13-9d12-ea41d731e1b8.filesusr.com/ugd/a7c689_93b97bc3aea34a64b385cf5a13c9e10f.pdf?index=trueIn PDF document text
- http://luxupuxud.myartsonline.com/artemia_adalah.pdfIn PDF document text
- https://s3.amazonaws.com/sixolose/inventory_control_sop_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7fc74d3-61c8-48f3-a4c8-3af08add0ad2/40266890244.pdfIn PDF document text
- https://ab60d57a-1f92-408f-9079-0b325776b613.filesusr.com/ugd/724fb5_8670e510f3e749fea92546dabd7f08d0.pdf?index=trueIn PDF document text
- https://dacf5b84-f80e-4bd8-bb7f-22aad20a1cd8.filesusr.com/ugd/285be4_2ece233c66a34fcc8417e6b717675119.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/davubewu/marriage_not_dating_korean_drama.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_off00010b04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B04 | 5584 bytes |
SHA-256: d1d4e8d538d3107028ddcb51759ce2964aadd98abcde466c10f5060548fec2a1 |
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font_01_sfnt_off00011e0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E0B | 12048 bytes |
SHA-256: 99de01cd095268e7e2886a330c11df27c72d987320fc7e98716595d11718b56d |
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