MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains embedded URLs and heuristics indicate it is designed as a lure for phishing or malware distribution. Specifically, the 'PDF_SEO_UTM_REDIRECTOR_LINK' heuristic points to an SEO redirector, and the 'SE_CALLBACK_LURE' heuristic suggests a callback phishing or tech-support scam pattern. The primary IOC is the redirector URL, which likely leads to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.7017
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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://yoyep.co.za/XSRYdR1H?utm_term=manual+aerosol+can+filling+machines+manufacturers+inc+stock PDF link annotation
- https://siraxaroxaran.weebly.com/uploads/1/3/1/4/131483069/46a42db.pdfIn PDF document text
- https://vopuxobud.weebly.com/uploads/1/3/5/9/135974080/4212463.pdfIn PDF document text
- http://saimiri.name/upload/file/lazomakilili.pdfIn PDF document text
- https://forajezar.weebly.com/uploads/1/3/4/1/134108615/gasogip_xusuf_vofiriw.pdfIn PDF document text
- http://nahar-bd.com/assets/ckeditor/kcfinder/upload/files/12937489080.pdfIn PDF document text
- https://gifenaxosota.weebly.com/uploads/1/4/1/8/141828449/1e150d76a.pdfIn PDF document text
- https://xuravamu.weebly.com/uploads/1/3/2/7/132740838/vivogudikaf_gosope.pdfIn PDF document text
- https://nevisnews.com/userfiles/gukika.pdfIn PDF document text
- http://vnndt.com/Images_upload/files/89397640195.pdfIn PDF document text
- https://mufalugibesenu.weebly.com/uploads/1/3/1/4/131453255/milupopesesumaw.pdfIn PDF document text
- https://jerewetazawupej.weebly.com/uploads/1/3/4/3/134384555/84a7d6d0d0838a2.pdfIn PDF document text
- https://zanemuwezujapab.weebly.com/uploads/1/3/4/7/134765617/50bf10d6.pdfIn PDF document text
- https://zufogeseganoxe.weebly.com/uploads/1/3/0/7/130776657/laxebiwegupalem.pdfIn PDF document text
- https://wuxulekagapus.weebly.com/uploads/1/4/1/6/141626355/8119359.pdfIn PDF document text
- http://www.impactit.in/ckfinder/userfiles/files/48003579913.pdfIn PDF document text
- https://nusemidokiz.weebly.com/uploads/1/3/5/3/135395372/peduko.pdfIn PDF document text
- https://dansobentre.net/uploads/file/69395538840.pdfIn PDF document text
- https://wudujadulaneg.weebly.com/uploads/1/3/0/7/130738887/gujuwakimutam-dataw-vafaxijuwi.pdfIn PDF document text
- https://fejunula.weebly.com/uploads/1/3/4/3/134363834/nogujuw_tosutodi.pdfIn PDF document text
- https://zulijijala.weebly.com/uploads/1/3/0/7/130740393/baff0568c.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/162a1d1992c7d0---98145957572.pdfIn PDF document text
- https://tugivopufik.weebly.com/uploads/1/3/4/3/134348802/4464346.pdfIn PDF document text
- https://vipuwajaziw.weebly.com/uploads/1/3/5/3/135398090/dutigi.pdfIn PDF document text
- https://tukuboxux.weebly.com/uploads/1/3/4/5/134510407/3644434.pdfIn PDF document text
- https://didemutigejibal.weebly.com/uploads/1/3/4/4/134400923/rodoravuwuvanodemuf.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_off00038b94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x38B94 | 21588 bytes |
SHA-256: 2096e3167aaa9b01dd64b4005669bd4624d62acaa9226357bd8145c75686ac3e |
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font_01_sfnt_off0003c40a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3C40A | 16872 bytes |
SHA-256: 4357fee10cc96826358f70818cb85e672ddbd6c56c1782728209d4272e20a428 |
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font_02_sfnt_off0003dc6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3DC6A | 10968 bytes |
SHA-256: 2409d4539c318686bf9a02cc30d65b573e75e60db5edbab208372bc9d1be3c6c |
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