MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a primary malicious redirector link to 'ttraff.cc'. This indicates the document's purpose is to lure users to a malicious site by disguising it as a PDF download. The ML classifier strongly supports this assessment.
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.cc/pify?keyword=autobiography+of+great+leaders+pdf
- http://fatuvo.mukhanyo.ac.za/uploads/1/3/1/4/131407440/9469301.pdf
- http://wiwowu.sgrhoboston.org/uploads/1/3/0/7/130739592/nelezaxaf-xewob-boguwa.pdf
- http://files.beclewisfiction.com/uploads/1/3/1/4/131437702/bekigedobezomij.pdf
- https://cdn.shopify.com/s/files/1/0433/3341/9166/files/parathyroid_gland_hormones.pdf
- https://cdn.shopify.com/s/files/1/0435/8687/9651/files/9436179243.pdf
- https://cdn.shopify.com/s/files/1/0428/9714/6019/files/rbi_banking_regulation_act.pdf
- https://cdn.shopify.com/s/files/1/0430/1435/7145/files/makalah_daulah_abbasiyah.pdf
- https://cdn.shopify.com/s/files/1/0431/0846/6845/files/tudagamerosuturiwelezes.pdf
- https://cdn.shopify.com/s/files/1/0430/8202/3061/files/27251243470.pdf
- https://cdn.shopify.com/s/files/1/0428/5746/3964/files/16029998365.pdf
- https://cdn.shopify.com/s/files/1/0433/8502/8758/files/tilanatiwolova.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84574839703.pdf
- https://cdn.shopify.com/s/files/1/0431/4493/7623/files/60ktyz_synchronous_motor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/welilavuruwad.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008279.bin467002ca245b3ed48c28fd9c591ae4a22ce737c483251fec3daaaa07b3c955c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8279 | 5532 bytes |
font_01_sfnt_off00009547.bin0765dac0a20542311c5ddede897cafd01898f55d43439b2eec4a231f81c735b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9547 | 14800 bytes |
font_02_sfnt_off0000c340.bin975089639afea594160f6daa1ae948ffc4125994d61a9fd32dce02580f7b6b15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC340 | 16312 bytes |
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