MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic identifying a link to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be the primary lure. The presence of numerous external PDF links suggests a link farm or SEO poisoning attempt to drive traffic to malicious sites.
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=master+of+money+sunday+adelaja+pdf
- http://tezudibaw.quintessencensemble.com/uploads/1/3/1/8/131871699/0c9cf9beb80e913.pdf
- http://tufefinel.kofc1947.org/uploads/1/3/2/6/132681670/1fe9dbeec8cae.pdf
- http://files.tlcsupportservices.org/uploads/1/3/1/8/131857916/f4ff3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/9309/8660/files/cast_of_the_whole_nine_yards.pdf
- https://cdn.shopify.com/s/files/1/0430/3428/0090/files/autocad_architecture_2020_user_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/3092/1895/files/2429161837.pdf
- https://cdn.shopify.com/s/files/1/0431/2327/7973/files/already_yet_still_exercises.pdf
- https://cdn.shopify.com/s/files/1/0431/7020/1760/files/cost_accounting_15th_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/1567/5815/files/wevamuwanu.pdf
- https://cdn.shopify.com/s/files/1/0437/1975/3879/files/43584973610.pdf
- https://cdn.shopify.com/s/files/1/0436/6221/3273/files/bticino_living_now_prezzi.pdf
- https://cdn.shopify.com/s/files/1/0439/0469/6472/files/python_dijkstra_heapq.pdf
- https://cdn.shopify.com/s/files/1/0439/7583/5806/files/arithmetic_reasoning_in_telugu_download.pdf
- https://cdn.shopify.com/s/files/1/0432/3645/8654/files/35734523113.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_off0000a794.bin46af96abda3ed82a1e0acefc5ccbe8bbb761d5c8b6d3fa0ba7b024d9d0b88280 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA794 | 5372 bytes |
font_01_sfnt_off0000b9de.bina5fd4b46c5b2987cfee0282c15d6f57ae68992c0705384b7e5cef0000693e022 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9DE | 10580 bytes |
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