MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=company+presentation+pdf+template', which is also present in the heuristics. This indicates a phishing attempt to redirect users to malicious content. No scripts were extracted from this sample.
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=company+presentation+pdf+template
- http://datijije.littlechapel.org/uploads/1/3/1/4/131407355/papinelok-losawiwade.pdf
- http://files.nicolecudzilophotography.com/uploads/1/3/1/4/131438203/129525c4d4.pdf
- http://files.nousdefionsgrp.com/uploads/1/3/0/7/130775934/272963.pdf
- https://cdn.shopify.com/s/files/1/0430/7674/7413/files/83982547944.pdf
- https://cdn.shopify.com/s/files/1/0427/9821/9420/files/96238015632.pdf
- https://cdn.shopify.com/s/files/1/0432/4353/6552/files/60113070056.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kubogofire.pdf
- https://cdn.shopify.com/s/files/1/0428/5179/5107/files/rikojevavewobexojavadeg.pdf
- https://cdn.shopify.com/s/files/1/0427/4978/8327/files/itbs_math_practice_test_grade_7.pdf
- https://cdn.shopify.com/s/files/1/0433/9014/0581/files/network_security_administrator_roles_and_responsibilities.pdf
- https://cdn.shopify.com/s/files/1/0429/3646/7623/files/18138712896.pdf
- https://cdn.shopify.com/s/files/1/0429/5730/8063/files/tiwajewuraza.pdf
- https://cdn.shopify.com/s/files/1/0433/0009/4112/files/amortizacion_financiera.pdf
- https://cdn.shopify.com/s/files/1/0436/9183/5545/files/sorted_edges_algorithm.pdf
- https://cdn.shopify.com/s/files/1/0433/0926/9156/files/case_brief_template.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13336488851.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_off0000696e.bin932a5d8a0c99900c1952fd4376a13b5573685c3b9a94e58f933c06c0230ab638 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x696E | 5196 bytes |
font_01_sfnt_off00007af8.binddc673c8e982b4b402a85480b96ad200ff06315f7ce055c3b3b59b397b3f0bb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AF8 | 9936 bytes |
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