MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a redirector service. The primary malicious link, 'https://ttraff.cc/pify?keyword=discord+server+growing', is designed to lead users to potentially harmful content. The ML classifier strongly indicated maliciousness, and the presence of a link farm suggests an attempt to distribute malicious content or phishing lures.
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=discord+server+growing
- http://files.lms-art.co.uk/uploads/1/3/0/7/130738765/worogumokejux.pdf
- http://files.whiteoakumc.org/uploads/1/3/0/8/130873781/xoluluxetuv.pdf
- http://files.teamireland.ie/uploads/1/3/0/7/130738641/nakisarotute-sezeturebudo-nevile.pdf
- https://cdn.shopify.com/s/files/1/0437/2961/7057/files/derikadi.pdf
- https://cdn.shopify.com/s/files/1/0430/8523/4338/files/11721000847.pdf
- https://cdn.shopify.com/s/files/1/0434/0488/6166/files/72355191894.pdf
- https://cdn.shopify.com/s/files/1/0430/9952/1181/files/7804110456.pdf
- https://cdn.shopify.com/s/files/1/0431/7229/8913/files/xerezetijokorixig.pdf
- https://cdn.shopify.com/s/files/1/0428/9508/1625/files/99370616371.pdf
- https://cdn.shopify.com/s/files/1/0430/9811/2167/files/33747113151.pdf
- https://cdn.shopify.com/s/files/1/0436/9845/4693/files/motawogujomovekazadepe.pdf
- https://cdn.shopify.com/s/files/1/0432/4484/7266/files/principles_of_macroeconomics_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0438/4797/5062/files/advanced_accounting_beams_12th_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/6370/4729/files/iptv_stalker_plus.pdf
- https://cdn.shopify.com/s/files/1/0433/0346/9221/files/pafeb.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_off0000536c.bin4d572b7f283f802d485b7239f748f2c6ca8aaaba55583c4827ae5fed39ec2539 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x536C | 5016 bytes |
font_01_sfnt_off000064a9.bin6c0e65e73f1a4a13b5b5fcbdcd057b703191bbaaeff7565c561308f4e6434012 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A9 | 9864 bytes |
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