MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics as malicious, including a high-severity alert for an SEO redirector link used in phishing. The embedded URLs, such as 'https://cafij.co.za/XSRYdR1H?utm_term=web+server+administration+steve+silva+pdf', likely lead to a phishing page designed to trick users into downloading further malware or divulging sensitive information. The ClamAV detection further confirms its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.8091
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://cafij.co.za/XSRYdR1H?utm_term=web+server+administration+steve+silva+pdf PDF link annotation
- https://gijowazav.weebly.com/uploads/1/3/4/0/134097260/924741.pdfIn PDF document text
- https://bigsao.com/kcfinder/upload/files/belijitaxi.pdfIn PDF document text
- https://paxiguvemogi.weebly.com/uploads/1/3/4/3/134317910/jonikenapewi_farole.pdfIn PDF document text
- https://jurexufibemoso.weebly.com/uploads/1/3/4/3/134310147/4408867.pdfIn PDF document text
- https://wumasokur.weebly.com/uploads/1/3/1/3/131384536/pesaginelavuwope.pdfIn PDF document text
- https://rimuloxizozo.weebly.com/uploads/1/3/4/5/134589703/luwuji_nunavij_dinonu.pdfIn PDF document text
- http://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/16240869a866d5---kiwugelif.pdfIn PDF document text
- https://pidofuvu.weebly.com/uploads/1/3/0/7/130739764/4364216.pdfIn PDF document text
- https://nakenofol.weebly.com/uploads/1/3/0/8/130814118/vadoginevanakopinoro.pdfIn PDF document text
- https://lepudumewo.weebly.com/uploads/1/3/5/9/135962044/kubima_noxapokovumisas_wegufidek_zukenovidare.pdfIn PDF document text
- https://loxutagunepolu.weebly.com/uploads/1/3/4/7/134763456/426f2d694cb9.pdfIn PDF document text
- https://zowukudikumo.weebly.com/uploads/1/3/1/3/131382828/168359ded05.pdfIn PDF document text
- https://rovoxidavawes.weebly.com/uploads/1/3/4/5/134584131/daluxox.pdfIn PDF document text
- http://stromzeleny.cz/file/15293578339.pdfIn PDF document text
- http://investbuild.ru/var/upload/file/8171249591.pdfIn PDF document text
- https://sukhayurveda.in/userfiles/file/63587858897.pdfIn PDF document text
- https://zotabuja.weebly.com/uploads/1/3/4/5/134510490/4538877.pdfIn PDF document text
- http://www.roosprommenschenckelfoundation.nl/ckfinder/files/files/xipos.pdfIn PDF document text
- https://vazexisosumufil.weebly.com/uploads/1/3/4/4/134465451/9791249.pdfIn PDF document text
- https://papizutexoda.weebly.com/uploads/1/3/0/9/130969148/1165767.pdfIn PDF document text
- https://anaksemut.com/contents/files/wovoxolotiritofo.pdfIn PDF document text
- http://ahppesticide.com/userfiles/file/62675339421.pdfIn PDF document text
- http://kancelaria-perfect.pl/app/webroot/media/files/xafefidoxoju.pdfIn PDF document text
- https://wilunozuwi.weebly.com/uploads/1/3/4/4/134432110/5087717.pdfIn PDF document text
- http://rajskiewakacje.pl/userfiles/file/togaparevumada.pdfIn PDF document text
- https://konozobit.weebly.com/uploads/1/3/4/4/134456152/tanosutun_gakivuneta.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00033512.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x33512 | 18380 bytes |
SHA-256: 86fcf57a7a90a96452de91f661b4315e8c5b6abaa933e38c18860efbd458c95f |
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font_01_sfnt_off000364f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x364F8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00037d0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x37D0F | 10860 bytes |
SHA-256: d6f235f374422335ae9c4b5313d3d7a3439b2c2a7f2a39fb0ac43cf89d11f79d |
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