MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body, though heavily obfuscated, contains keywords related to SDGs and Uganda, likely as a lure to attract users searching for such topics. No scripts were extracted, but the PDF structure itself facilitates the redirection to malicious URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
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://seumenha.ru/award?keyword=sdgs+pdf+uganda PDF link annotation
- https://cdn.sqhk.co/niserutom/jiMjbhi/33217546419.pdfIn PDF document text
- https://milobixokat.weebly.com/uploads/1/3/2/8/132815045/9775268.pdfIn PDF document text
- https://cdn.sqhk.co/sazalevimit/hiigjao/crowded_house_songs_dont_dream_its_over_lyrics.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375080/normal_6047a29e0c5fd.pdfIn PDF document text
- https://cdn.sqhk.co/wepiwojeta/Kjj5AvN/15945766435.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373509/normal_60127a1f1793b.pdfIn PDF document text
- https://cdn.sqhk.co/penuvipaw/Pgd41jg/dissidia_final_fantasy_opera_omnia.pdfIn PDF document text
- https://povarudoro.weebly.com/uploads/1/3/5/3/135324530/61fea36a7eb.pdfIn PDF document text
- https://cdn.sqhk.co/terupilenu/Ygchgjd/29074591124.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369161/normal_5fdae1289dea9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459034/normal_5fc9403c52f65.pdfIn PDF document text
- https://cdn.sqhk.co/konafomaz/fhaEiek/plant_and_animal_cells_differences_quizlet.pdfIn PDF document text
- https://lufukosiresefo.weebly.com/uploads/1/3/4/7/134707539/936734f45.pdfIn PDF document text
- https://rutizinudepedo.weebly.com/uploads/1/3/4/4/134483735/2828761.pdfIn PDF document text
- https://cdn.sqhk.co/bemaxopig/cijhgzF/koxikutoj.pdfIn PDF document text
- https://femitinekabel.weebly.com/uploads/1/3/1/4/131437683/nonurozatava-koxid.pdfIn PDF document text
- https://cdn.sqhk.co/lefidotoxono/qYijQWl/msr_pocket_rocket_2_deluxe_stove_kit.pdfIn PDF document text
- https://cdn.sqhk.co/xelajuwodaf/rhfTUrB/tuluvofuxugogifimalavi.pdfIn PDF document text
- https://cdn.sqhk.co/tusupuwadoda/P2jccNm/pinball_z_windows_xp_cheat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/kugelilizibuwum/pedivenofesafegejufoped.pdfIn PDF document text
- https://s3.amazonaws.com/tokit/normal_jvp_waveform.pdfIn PDF document text
- https://s3.amazonaws.com/silubebebefuju/dizavujejikotikugewap.pdfIn PDF document text
- https://s3.amazonaws.com/bejexe/cambridge_checkpoint_english_workbook_3_answers.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_off0001e7fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E7FA | 5184 bytes |
SHA-256: c1e9ffe170dfa59a1b132699ce2bbcefd9d4aebae4365742d051b561e537ddcf |
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font_01_sfnt_off0001f9b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F9B8 | 15880 bytes |
SHA-256: 91560c59bec87844ed316daefa46f299c3757326bb689b1d04777442cec191cf |
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