MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-in
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic identifying a malicious redirector at 'https://ttraff.cc/pify?keyword=card+battle+games+android'. The document body text also contains this URL, suggesting a lure to trick users into clicking on malicious links. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the primary attack pattern is link-based redirection.
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=card+battle+games+android
- http://dumomefo.cre8tivemarketingagency.com/uploads/1/3/1/3/131379874/kedid.pdf
- http://wegesi.sharpeningonsite.com/uploads/1/3/0/7/130776334/senodufezo_revalu.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/shurflo_4008-_101-_e65.pdf
- https://cdn.shopify.com/s/files/1/0428/9373/8143/files/bomiludofiw.pdf
- https://cdn.shopify.com/s/files/1/0432/5156/4707/files/adobe_lightroom.pdf
- https://cdn.shopify.com/s/files/1/0435/5801/1035/files/ars_poetica_aristotle.pdf
- https://cdn.shopify.com/s/files/1/0431/0505/8976/files/suzog.pdf
- https://cdn.shopify.com/s/files/1/0448/9006/3003/files/oxford_dictionary_english_to_urdu.pdf
- https://cdn.shopify.com/s/files/1/0433/4836/1375/files/i_ll_always_remember_us_this_way_piano.pdf
- https://cdn.shopify.com/s/files/1/0437/3915/2536/files/zokamexitapipo.pdf
- https://cdn.shopify.com/s/files/1/0431/1023/6314/files/animals_names_in_tamil_and_english_with_pictures.pdf
- https://cdn.shopify.com/s/files/1/0430/2091/0746/files/31574558118.pdf
- https://cdn.shopify.com/s/files/1/0435/4313/4362/files/19475028567.pdf
- https://cdn.shopify.com/s/files/1/0453/4956/8667/files/tomamosisofitixi.pdf
- https://cdn.shopify.com/s/files/1/0432/9121/3988/files/saxubafa.pdf
- https://cdn.shopify.com/s/files/1/0431/6197/6994/files/togok.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_off0000670d.bin97f192f6150f6b88b61003665427519125b818d325832c6922cf55de1a666c3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x670D | 5188 bytes |
font_01_sfnt_off0000789e.bin7f57bffd61b39b3b9aa53ed7ef660b45ef153e3e60f80da595bb8def9e14dfc7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x789E | 10212 bytes |
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