MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body text, though heavily obfuscated, contains the string 'The amazing spider man 2 apk', suggesting a lure to download potentially malicious software. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=the+amazing+spider+man+2+apk+1.1.7+f In PDF document text
- http://wepovis.offthestreetfoodfest.com/uploads/1/3/1/4/131409090/8752255.pdfIn PDF document text
- http://files.greenvalleyroastingcompany.com/uploads/1/3/0/7/130775952/banimux.pdfIn PDF document text
- http://files.dropintoinfinity.com/uploads/1/3/2/7/132710748/1554800.pdfIn PDF document text
- http://files.nathanjoyal.com/uploads/1/3/1/1/131163635/b5d570a55490.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1552/7833/files/vapegemosusutume.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3803/8423/files/noladaboza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1926/3397/files/98498448732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2133/4690/files/71632754768.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5887/8881/files/94305553311.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4887/6702/files/wumivapigupezunaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1006/4537/files/bertoldo_bertoldino_y_cacaseno.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8937/1040/files/kubalalugisanilesabojo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7612/2779/files/41758213386.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5470/1461/files/dolewumi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2318/7614/files/zizupisufeditafisave.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4624/8358/files/java_swing_display.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8922/9979/files/jasunuduzenimod.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000636a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x636A | 2880 bytes |
SHA-256: 619a44e8b5c2a2d3fc0e18259d8022938ad4f8b30552901bc68dc41c3d0f2ef0 |
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font_01_sfnt_off00006da8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DA8 | 5780 bytes |
SHA-256: 4256c8e02301d3d72d8946c624682e14a7248b62cdaad896121703f7147d227c |
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font_02_sfnt_off00008151.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8151 | 10440 bytes |
SHA-256: f6bcb6ab513d91ac865cea89f25fd7d37bea3b6bcffb79d9ee32d8f01909723c |
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