MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits a PDF link farm heuristic, indicating a large number of outbound links. The document body, though heavily obfuscated, contains the same malicious URL. The ML classifier also strongly flagged this PDF as malicious.
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=character+of+satan+in+paradise+lost+book+9+pdf
- http://rajolodeg.whitethornequinehealth.com/uploads/1/3/0/7/130738799/4637084.pdf
- http://files.ecocaregreen.com/uploads/1/3/0/8/130813639/barupuwelizisevubag.pdf
- http://files.christian-marriage-counselling.com/uploads/1/3/0/9/130969742/2095671.pdf
- http://files.love2bfitworkout.com/uploads/1/3/0/7/130775396/4cc69382.pdf
- https://cdn.shopify.com/s/files/1/0430/6989/8914/files/24247214586.pdf
- https://cdn.shopify.com/s/files/1/0429/7474/0636/files/tisugowemosimasew.pdf
- https://cdn.shopify.com/s/files/1/0428/6749/0975/files/55826384765.pdf
- https://cdn.shopify.com/s/files/1/0430/3149/4810/files/familia_asteraceae.pdf
- https://cdn.shopify.com/s/files/1/0434/2556/2785/files/dimewovurelewisugo.pdf
- https://cdn.shopify.com/s/files/1/0434/3916/1500/files/101_benefits_of_speaking_in_tongues.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4826/files/jalevoditesun.pdf
- https://cdn.shopify.com/s/files/1/0440/0391/7974/files/43932666079.pdf
- https://cdn.shopify.com/s/files/1/0434/2520/2332/files/practical_reliability_engineering.pdf
- https://cdn.shopify.com/s/files/1/0431/4185/7448/files/25337320158.pdf
- https://cdn.shopify.com/s/files/1/0434/9339/2536/files/calendario_lunare_2020_orto.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_off0000c719.bin81b69c3b9f2a8a083d966e96077e2f7155aec5c58425d770df9bbd7d1791b95e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC719 | 5508 bytes |
font_01_sfnt_off0000d9c2.bina4613e275fa880fd9eed3c539d7d7761dbabf79dc90e33fa4f10c98166800414 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9C2 | 15108 bytes |
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