MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to a 'Canon eos 5d mark ii manual pdf' and a URL that appears to be part of a link farm designed for SEO manipulation. The ML classifier also strongly flagged this PDF as malicious. The primary attack vector is likely a user being tricked into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.com/pify?keyword=canon+eos+5d+mark+ii+manual+pdf
- http://zokofor.fridaymarineworks.com/uploads/1/3/1/4/131407089/1409067.pdf
- http://files.garlandcountyvote.org/uploads/1/3/1/4/131408970/7685113.pdf
- http://files.lakeodessaarts.com/uploads/1/3/0/7/130738892/8701533.pdf
- https://cdn.shopify.com/s/files/1/0432/8475/8696/files/wopekipobisikujol.pdf
- https://cdn.shopify.com/s/files/1/0429/2775/1321/files/46698250313.pdf
- https://cdn.shopify.com/s/files/1/0427/9785/8972/files/81366639312.pdf
- https://cdn.shopify.com/s/files/1/0429/0589/5075/files/vocalsynth_2_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/4392/1820/files/49792586520.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/71895705060.pdf
- https://cdn.shopify.com/s/files/1/0438/4522/2557/files/99684881893.pdf
- https://cdn.shopify.com/s/files/1/0432/5474/3200/files/6808185462.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/xipasufotevo.pdf
- https://cdn.shopify.com/s/files/1/0438/9486/6088/files/sesunavezevepabofi.pdf
- https://cdn.shopify.com/s/files/1/0427/8213/0332/files/zemobiroxineva.pdf
- https://cdn.shopify.com/s/files/1/0431/8072/0294/files/waxazefoselajofadomunul.pdf
- https://cdn.shopify.com/s/files/1/0433/9341/7366/files/govomadasabazumolawibi.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017167.bin3212128a9943d1a02df75350a0088e9dd3646dc8b78e4c3bbd2db0d979e3d2db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17167 | 5280 bytes |
font_01_sfnt_off00018348.bin7b1136385a369e2743267a85d41985cafdb757078d23c7f9ae6a49d8a173c251 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18348 | 15604 bytes |
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