MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of external links, flagged as a link farm. Several URLs point to disposable domains or potentially malicious content, indicating a phishing or SEO manipulation attempt. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://druttle.ru/123?utm_term=american+furniture+direct+clearance+center PDF link annotation
- https://cdn.sqhk.co/kekagate/iQwN5Zd/kavogig.pdfIn PDF document text
- https://cdn.sqhk.co/dawolesirip/dRSfY3M/2020_presidential_election_odds_predict_it.pdfIn PDF document text
- http://reduslim-italiaofficial.site/sewigadogazoriio9ir.pdfIn PDF document text
- http://itslm.fun/dead_doctors_dont_lie_audiocqskd.pdfIn PDF document text
- http://wevoselaxoto.66ghz.com/93086110220.pdfIn PDF document text
- http://didanak.22web.org/94302796857.pdfIn PDF document text
- http://good-production9.site/bollywood_movie_games_free_for_pccdtps.pdfIn PDF document text
- https://cdn.sqhk.co/budajawisore/iVZt9NJ/blood_money_love_cast.pdfIn PDF document text
- https://cdn.sqhk.co/pulununese/WqTBAhe/68844985381.pdfIn PDF document text
- https://kofudisefases.weebly.com/uploads/1/3/4/0/134018526/f06b9.pdfIn PDF document text
- http://muvirire.22web.org/medical_assistant_cover_letter.pdfIn PDF document text
- https://cdn.sqhk.co/divojimo/ghjfhi6/34497238302.pdfIn PDF document text
- http://wegansit.space/warframe_defense_mission_stuckspe4d.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/bovenotojitowe/autotune_vst_plugins.pdfIn PDF document text
- https://s3.amazonaws.com/jijumupade/besogefiba.pdfIn PDF document text
- https://s3.amazonaws.com/vuzotisenixava/nurusawudemumif.pdfIn PDF document text
- http://gakupoxefale.epizy.com/m_c_b_long_form.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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 6
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bcd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBCD8 | 6588 bytes |
SHA-256: b3260a8b27c40a1c9408c40b3dcfb9ec9ded560232013cbc1ca8de37ebb5a831 |
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font_01_sfnt_off0000cd52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD52 | 4748 bytes |
SHA-256: 5b46d93da6beac6b3dd1a3957002c9f6e21bcd170518b19af36787566fc51f6f |
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font_02_sfnt_off0000dd3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD3D | 3772 bytes |
SHA-256: e41c68c6fb64aa20c9bc0d5c476dfc72e6f5ec080249ad68156581056107804d |
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font_03_sfnt_off0000eb7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB7C | 10656 bytes |
SHA-256: 23d0829e6395e32dbdceca06fcded3a81e918bbe64a51add880a0e14a6a58012 |
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font_04_sfnt_off00010fae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FAE | 16036 bytes |
SHA-256: 354dce64f07f3d7acdf6a04edf763950ffbfec4edcbb4bfe17b65a83544077bb |
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font_05_sfnt_off00012416.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12416 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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