MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though partially corrupted, contains the same malicious URL found in the heuristics. The presence of a link farm further supports the malicious intent, aiming to drive traffic to potentially harmful sites.
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=chottanikkara+amme+jagadambike+full+song
- http://titavapu.phlsalsafest.com/uploads/1/3/0/8/130874038/9019228.pdf
- http://files.radiorodney.com/uploads/1/3/0/7/130739971/kulevaza-rekuwaloboxaz-dowig.pdf
- http://files.a4crossfit.com/uploads/1/3/1/4/131414561/xubudoso_xokamigetoz_kabonekemagefat_lamuluxajotesim.pdf
- https://cdn.shopify.com/s/files/1/0434/5063/0296/files/17304612647.pdf
- https://cdn.shopify.com/s/files/1/0433/3089/6026/files/gabion_wall_design.pdf
- https://cdn.shopify.com/s/files/1/0430/8379/2533/files/5846715030.pdf
- https://cdn.shopify.com/s/files/1/0430/3696/7063/files/91154783329.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/43886139203.pdf
- https://cdn.shopify.com/s/files/1/0430/7497/7945/files/organic_chemistry_vollhardt.pdf
- https://cdn.shopify.com/s/files/1/0434/0439/4646/files/lowrance_hook_5_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/7437/9157/files/aadhar_card_mobile_number_correction_form.pdf
- https://cdn.shopify.com/s/files/1/0448/0958/4802/files/latex_cv_template_picture.pdf
- https://cdn.shopify.com/s/files/1/0448/1299/2672/files/orthographic_views_exercises.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dogudanivivakow.pdf
- https://cdn.shopify.com/s/files/1/0435/7678/7103/files/25215994987.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xajubebajodefemun.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_off0000518c.bin561d4e67091ef76b661ca62a2ddb088fb704105526da3d78dc815ea94b2da1b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x518C | 5504 bytes |
font_01_sfnt_off00006418.bin8fcc3a43f7af8efe95fdcb1f552134c22bd0dcc7b6f0cc268077b191600196e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6418 | 13892 bytes |
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