MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, forming a link farm. One of these links directs to a known malicious redirector, ttraff.com, which likely serves as a gateway to further malicious content. The ML classifier strongly indicated maliciousness, and the presence of a link farm and redirector suggests a phishing or malware distribution attempt.
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=our+father+in+heaven+bethel+chords+pdf
- http://files.kevankruger.com/uploads/1/3/1/8/131856771/6bfd43cdd3f1bce.pdf
- http://mefikur.wlu-science-chem-halabadleh.ca/uploads/1/3/1/4/131407995/db8fa8831.pdf
- http://files.dutchysmini.com/uploads/1/3/0/8/130813881/fokomudekekunenep.pdf
- http://kepelal.inspectordeanjones.com/uploads/1/3/0/7/130738748/vafoxofagevavigokove.pdf
- http://files.369k.org/uploads/1/3/1/6/131637255/simominixuleg_vonutiroperenuv.pdf
- https://cdn.shopify.com/s/files/1/0432/2587/4600/files/61917398662.pdf
- https://cdn.shopify.com/s/files/1/0439/2737/1931/files/dopikegamarimegidugumali.pdf
- https://cdn.shopify.com/s/files/1/0428/9003/5366/files/defulezenajuwokapeb.pdf
- https://cdn.shopify.com/s/files/1/0431/5286/7494/files/remiki.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/70998441087.pdf
- https://cdn.shopify.com/s/files/1/0429/6871/1321/files/wubusitagozurabi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51982080438.pdf
- https://cdn.shopify.com/s/files/1/0430/6678/5953/files/75236243855.pdf
- https://cdn.shopify.com/s/files/1/0436/2692/2146/files/funniest_political_pictures.pdf
- https://cdn.shopify.com/s/files/1/0429/6795/7660/files/tabonitunegaseferifeb.pdf
- https://cdn.shopify.com/s/files/1/0431/4624/8358/files/ninozogenepasufo.pdf
- https://cdn.shopify.com/s/files/1/0434/2772/5474/files/76985340639.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_off000052ed.bin01fb16ad49336d024172509f4611543714762ed2268ac6cda7cf4a294db320f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52ED | 5468 bytes |
font_01_sfnt_off0000657e.binf69eb110e979381ff8ee85ada76634e4ff78c49d45e3f9fb81da8988eb5b8856 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x657E | 14532 bytes |
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