MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources, indicating a link farm. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=bosques+secos+tropicales+en+colombia+pdf'. This suggests the document's primary purpose is to lure users to malicious infrastructure, likely for further exploitation or malware delivery.
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=bosques+secos+tropicales+en+colombia+pdf
- http://files.globaleducationmove.com/uploads/1/3/1/8/131871874/juvagumowos_warekojapep.pdf
- http://files.beautyessencebymerabell.com/uploads/1/3/2/6/132695525/penagikivajixijolej.pdf
- http://files.bikiniusa.com/uploads/1/3/1/4/131453215/8557353.pdf
- http://files.thequeenofstaves.com/uploads/1/3/0/7/130739375/sesemekironug.pdf
- https://cdn.shopify.com/s/files/1/0435/1361/0392/files/xivitizosur.pdf
- https://cdn.shopify.com/s/files/1/0434/9997/8904/files/juvegogutexumafoleselefe.pdf
- https://cdn.shopify.com/s/files/1/0438/1864/7709/files/28951709987.pdf
- https://cdn.shopify.com/s/files/1/0432/3855/5805/files/3874062293.pdf
- https://cdn.shopify.com/s/files/1/0430/7573/1616/files/51182610388.pdf
- https://cdn.shopify.com/s/files/1/0435/3395/9327/files/npv_irr_arr_payback_period.pdf
- https://cdn.shopify.com/s/files/1/0439/5306/2043/files/patofisiologi_cacar_air.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/fancy_nancy_books.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2918/files/nufap.pdf
- https://cdn.shopify.com/s/files/1/0437/5710/9402/files/gepiverevotomagaleg.pdf
- https://cdn.shopify.com/s/files/1/0429/9459/8047/files/64195251110.pdf
- https://cdn.shopify.com/s/files/1/0432/5467/7662/files/ruwelekefugujebelidelokej.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_off00007b7b.bin6c6f8d189e009347e44ac82d90c92d078b707301417ae4eead9673e64be2f80a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B7B | 5616 bytes |
font_01_sfnt_off00008e77.bin0048bd031a1ba75db8a6a5496a8b536abf8fc68e794eeb6cb51fe02071e47bbd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E77 | 11040 bytes |
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