MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, identified as a link farm, with one prominent URL pointing to a resource for Instagram followers and likes. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan. The presence of embedded links suggests an attempt to redirect the user to malicious websites, likely for phishing or to download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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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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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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://jacksth.ru/wix?keyword=hashtagsmix+get+instagram+followers+and+likes+apk
- http://vedice.ru/99663066413qrs09.pdf
- https://wumibatolazonik.weebly.com/uploads/1/3/1/4/131437616/6407950.pdf
- https://cdn.sqhk.co/kusewupudin/2hijbUy/1424915197.pdf
- https://cdn-cms.f-static.net/uploads/4446635/normal_60560cd93ee1f.pdf
- https://cdn.sqhk.co/xuxiropuwomo/ZKuggZk/blank_world_political_map.pdf
- https://cdn.sqhk.co/bapisolel/ijieyjh/top_up_mobile_recharge_24_7_pondicherry.pdf
- http://copyright-securityx.com/the_little_prince_french_bookfm9lb.pdf
- https://fenatafu.weebly.com/uploads/1/3/1/6/131637570/4694836.pdf
- https://cdn-cms.f-static.net/uploads/4369191/normal_5fea45459763b.pdf
- http://werenntaq.online/how_to_install_hp_officejet_6500_wirelessc8n58.pdf
- https://tavutafaj.weebly.com/uploads/1/3/1/4/131482866/jipesoxegil.pdf
- https://guxosenenizezov.weebly.com/uploads/1/3/4/5/134598055/sazujesunonufan.pdf
- https://zusabave.weebly.com/uploads/1/3/1/4/131406295/kerakuzikisefolufal.pdf
- http://islandlandscapesbb.com/14606186451cni3f.pdf
- https://cdn.sqhk.co/ratosakip/Gighjci/7742581179.pdf
- https://nefositasin.weebly.com/uploads/1/3/4/3/134310380/aa91c1d.pdf
- https://cdn.sqhk.co/daguvemet/gdRL0Cz/animated_bible_stories_from_the_old_testament.pdf
- https://jipuziloki.weebly.com/uploads/1/3/2/6/132695969/5419626.pdf
- http://itdiscount.info/wasutesojereregujraotc.pdf
- https://cdn-cms.f-static.net/uploads/4490001/normal_605c6bd8e362c.pdf
- https://xanugobolenaz.weebly.com/uploads/1/3/4/3/134371028/piwifevisovoki.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/7ffc9a3e-d2d2-4ac2-a818-387c43bb5980/how_much_does_computer_programmer_make.pdf
- https://uploads.strikinglycdn.com/files/29041a86-0549-417d-8942-3f8f9862ca94/78903949111.pdf
- https://uploads.strikinglycdn.com/files/06ffd71e-5926-4410-8ade-c4f7c560ebcb/tusuzutapetep.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e71f.binbeb2d965c1ebd24e6925477b65a3f4d508aeba277ebdd2dd983a31bb74671d9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE71F | 5640 bytes |
font_01_sfnt_off0000fa43.binef2ab2dd0b3dbc437d3155b8021b30446fe483009373ca8edb89bb094e66157e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA43 | 10848 bytes |
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