MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=create+apple+id+in+android+phone'. This URL is embedded within the document body, suggesting a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious. The presence of a link farm heuristic further indicates malicious intent to distribute content or traffic.
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=create+apple+id+in+android+phone
- http://files.randombutterflies.net/uploads/1/3/0/8/130873893/7689119.pdf
- http://files.kkylambdapsi.com/uploads/1/3/0/8/130813934/8593321.pdf
- https://cdn.shopify.com/s/files/1/0433/1975/4907/files/67833196421.pdf
- https://cdn.shopify.com/s/files/1/0429/9476/1877/files/557966119.pdf
- https://cdn.shopify.com/s/files/1/0428/8610/3207/files/sarevanima.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/40035930655.pdf
- https://cdn.shopify.com/s/files/1/0457/3698/4742/files/eclipse_ide_2019-_06.pdf
- https://cdn.shopify.com/s/files/1/0428/8380/9443/files/banalebenaxupidolilisek.pdf
- https://cdn.shopify.com/s/files/1/0432/3613/0983/files/guarantee_certificate_letter_format.pdf
- https://cdn.shopify.com/s/files/1/0437/8545/3728/files/21559816457.pdf
- https://cdn.shopify.com/s/files/1/0437/3161/5909/files/pajuxasovasinumiguxutob.pdf
- https://cdn.shopify.com/s/files/1/0435/1649/3976/files/vector_integral_calculus_problems_and_solutions.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_off000067db.binac31610da2a7d8c0ac7f58f1c6a22d2a067660ea543e271b1f8d55cfb0bf947a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67DB | 4772 bytes |
font_01_sfnt_off00007805.binaaaf61ab7f975ff82fb08815d7acef90c9b8a447ffdc0a21d38337fcf41afd55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7805 | 10144 bytes |
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