MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector at 'https://ttraff.com/pify?keyword=amorc+in+nigeria+membership+form'. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to lure users to malicious infrastructure. The presence of many external PDF links further indicates a link farm strategy, likely for SEO manipulation or to host further malicious content.
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.com/pify?keyword=amorc+in+nigeria+membership+form
- http://files.lowvisionnd.com/uploads/1/3/1/4/131438248/7185826.pdf
- http://files.scottsdalecwrt.org/uploads/1/3/0/7/130739883/kuzivevorazimojalapo.pdf
- http://files.ducilloconstruction.com/uploads/1/3/2/6/132683135/2fc59f.pdf
- http://files.hbluxury.co/uploads/1/3/0/8/130814286/fuvusiri.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/7497/7945/files/bakemefoviwud.pdf
- https://cdn.shopify.com/s/files/1/0435/3458/1919/files/fijaxutivedodomalini.pdf
- https://cdn.shopify.com/s/files/1/0428/1656/9500/files/53827465036.pdf
- https://cdn.shopify.com/s/files/1/0437/0071/5674/files/gikijibexarutumenisok.pdf
- https://cdn.shopify.com/s/files/1/0429/7208/6435/files/birthday_invitation_card_template.pdf
- https://cdn.shopify.com/s/files/1/0437/3735/0309/files/67857969441.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/zevat.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/mumevow.pdf
- https://cdn.shopify.com/s/files/1/0433/3453/3275/files/27716913111.pdf
- https://cdn.shopify.com/s/files/1/0432/8118/6972/files/sekexosurifukarezi.pdf
- https://cdn.shopify.com/s/files/1/0431/2753/7828/files/gixavavofetovubuvo.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006398.bincf7b11dbf227d4a245e4af33d16ff4a547aabc3c0350cb69337b38dbed5b927b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6398 | 5528 bytes |
font_01_sfnt_off0000762b.bin9e6cfc35322786719b84161154bf20183d0f8ebdd7b659bb1bd3b74e2e4480bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x762B | 10368 bytes |
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