MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a mass of external links, including one pointing to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains the same URL, suggesting it's the primary lure. The presence of numerous PDF links indicates a link farm strategy, likely to distribute malware or conduct phishing.
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=joe+budden+rage+and+the+machine+leak
- http://files.centennialpto.org/uploads/1/3/0/8/130874655/4521385.pdf
- http://files.lohmeyerdesign.com/uploads/1/3/1/4/131452861/wudigexitivi-vutimu.pdf
- http://files.quicktan423.com/uploads/1/3/0/8/130874086/guletut-zebub-jepuvez.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0438/9378/4728/files/suganatujod.pdf
- https://cdn.shopify.com/s/files/1/0428/3678/7356/files/jitolelomuzasixazewo.pdf
- https://cdn.shopify.com/s/files/1/0430/3064/2837/files/48017867116.pdf
- https://cdn.shopify.com/s/files/1/0435/3314/0127/files/zeweretufifijogewamo.pdf
- https://cdn.shopify.com/s/files/1/0432/6054/3138/files/92234017027.pdf
- https://cdn.shopify.com/s/files/1/0428/7230/7875/files/zosisogedapasesej.pdf
- https://cdn.shopify.com/s/files/1/0431/4900/0864/files/kujeva.pdf
- https://cdn.shopify.com/s/files/1/0427/4615/1078/files/80180247099.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49816413057.pdf
- https://cdn.shopify.com/s/files/1/0440/2964/0854/files/68945494278.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a08.bin3f9b8cba9382f33f444c1bfbe49031329f5b4d9efce22520a715aa82a6c03f15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A08 | 5248 bytes |
font_01_sfnt_off00007ba2.binc647eb8ffe421c4c8a03913543e0701257862e12b552cb80cc30277e1578e089 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BA2 | 10000 bytes |
font_02_sfnt_off00009dd4.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DD4 | 4324 bytes |
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