MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as 'Pdf.Phishing.Trojan' and a machine learning classifier indicated a high probability of maliciousness. Heuristics indicate the PDF contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing lure. The embedded URLs point to suspicious domains, likely serving as part of a campaign to redirect users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://ponafet.ru/award?keyword=html+2+pdf+laravel PDF link annotation
- https://cdn.sqhk.co/nogedapuvul/gwgf8jg/3973197285.pdfIn PDF document text
- https://cdn.sqhk.co/xakelafu/GhbHjam/35577908127.pdfIn PDF document text
- https://cdn.sqhk.co/pikukafil/hjgflie/jomarosudag.pdfIn PDF document text
- https://cdn.sqhk.co/jogeguzotire/eGhjF3z/14603719696.pdfIn PDF document text
- https://cdn.sqhk.co/zadoweferoxe/gjebKgh/dezupar.pdfIn PDF document text
- https://cdn.sqhk.co/navimoxa/VNidaid/naxugotikolufolopepupexig.pdfIn PDF document text
- https://cdn.sqhk.co/zenetofuma/fjhjheL/paycell_haz_r_limiti_kullanam_yorum.pdfIn PDF document text
- https://cdn.sqhk.co/lusajiki/ckFTjak/brickyard_plantation_disc_golf.pdfIn PDF document text
- https://cdn.sqhk.co/bujugasefoli/jhbkjeD/satisfying_slime_videos.pdfIn PDF document text
- https://cdn.sqhk.co/ramazunor/VlqOTii/whatsapp_for_nokia_e72-_1.pdfIn PDF document text
- https://cdn.sqhk.co/bonagoxe/e2jd5ji/fugard_the_island.pdfIn PDF document text
- https://cdn.sqhk.co/jusupovexewa/TYwoLje/telafixiwejaz.pdfIn PDF document text
- https://cdn.sqhk.co/bebumila/rh9jbhb/40113282871.pdfIn PDF document text
- https://cdn.sqhk.co/tipefimex/U62Ju6y/85213849895.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://17851959-1482-4b49-8222-7b7b0c628459.filesusr.com/ugd/3cb679_e0498e3dfbf444379c197be6b66b73ac.pdf?index=trueIn PDF document text
- https://9a86171b-24d8-4f43-8717-687e75280c8f.filesusr.com/ugd/6234e8_5f9f7221a4014a70bbced377a7befc4f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zulezov/folavuxabeb.pdfIn PDF document text
- https://1a73feee-b327-4bc5-ac54-9d367b44a425.filesusr.com/ugd/226baa_766eafcf1c884b6997ccdaff5200381c.pdf?index=trueIn PDF document text
- https://a694a867-b0fa-45cd-b082-7f9abf80b1a7.filesusr.com/ugd/430cb2_91393c61c36e4ad19c2af090cc6603b9.pdf?index=trueIn PDF document text
- https://a80c0318-1640-4d50-a016-df037fc402b9.filesusr.com/ugd/895bef_48459cbc5135495e8fe013cda7c1fbcd.pdf?index=trueIn PDF document text
- https://f1c0478e-57b3-422a-b8eb-433964b677d2.filesusr.com/ugd/16c17d_99712b645f47419abfbe16bbd73bc596.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kuxuxemu/inches_to_centimeters_conversion_table.pdfIn PDF document text
- https://s3.amazonaws.com/timeziso/all_american_925_pressure_cooker_manual.pdfIn PDF document text
- https://3ae4d138-4ba3-4962-98fb-1b98b40a6a82.filesusr.com/ugd/38062a_0520c2233d234685b27aad74e66031f6.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pevarijidasalop/what_is_7_elements_of_music.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_off000114a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114A2 | 5160 bytes |
SHA-256: dba2cba2f5371b886304e1578f889ac48a26ae982e34afa5e4bb96399928bd06 |
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font_01_sfnt_off00012622.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12622 | 11048 bytes |
SHA-256: 03eae53bbc8d6bcfeebd17a81deadb0e22969ff854de6a59c275913cd3a91d7c |
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