MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link that points to ttraff.cc, which is known for distributing malware. The document body and embedded URLs suggest a lure to download further malicious content, likely disguised as a legitimate PDF. The ML classifier strongly supports the malicious verdict.
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=reasonable+faith+christian+truth+and+apologetics+pdf
- http://files.bestvirtualofficeperth.com/uploads/1/3/1/4/131409037/sulodegexenufu-wajibutunidoje-tikevejirofa-sixaxu.pdf
- http://nifotuxul.gloriousminis.com/uploads/1/3/0/7/130776208/9a9ae31e8626.pdf
- http://files.kathrynemyoung.com/uploads/1/3/1/0/131071076/porewuvofadaxa.pdf
- http://files.revjeremiahrood.com/uploads/1/3/1/8/131858661/75976996c4e606c.pdf
- http://files.sweetlilslimes.com/uploads/1/3/0/7/130738593/fimulolapuwuvedu.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/vesowesefad.pdf
- https://cdn.shopify.com/s/files/1/0430/4168/5665/files/fakerar.pdf
- https://cdn.shopify.com/s/files/1/0436/0473/8206/files/42197600880.pdf
- https://cdn.shopify.com/s/files/1/0433/2689/8344/files/vawozenirapovufupuxa.pdf
- https://cdn.shopify.com/s/files/1/0430/8526/7097/files/40333702177.pdf
- https://cdn.shopify.com/s/files/1/0438/6829/1232/files/73734302005.pdf
- https://cdn.shopify.com/s/files/1/0434/6055/9013/files/2724246849.pdf
- https://cdn.shopify.com/s/files/1/0428/6437/8022/files/kulimakixem.pdf
- https://cdn.shopify.com/s/files/1/0432/1165/3277/files/writing_argumentative_essays_nancy_wood.pdf
- https://cdn.shopify.com/s/files/1/0438/0357/4434/files/jurnal_unstable_angina_pectoris.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sazofafusogowo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51191810805.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_off00009ed1.binf21fe76fe72682be90de9b3858f0635b41de84175dad9237cbde282ebe51cc68 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9ED1 | 5564 bytes |
font_01_sfnt_off0000b1ac.bin28bf2e5f93ab1c7242db5e19211fc3491c36107f22bcd42c9bc746f399439b8e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1AC | 10088 bytes |
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