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 a redirector service (ttraff.cc) known for malicious activity. The document body, though heavily obfuscated, contains a reference to the same redirector URL. This indicates a phishing or scam attempt designed to lead users to 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.cc/pify?keyword=genetic+counselling+review+pdf
- http://files.princetondogtrainingclub.com/uploads/1/3/1/4/131438308/mituwo-vesuz.pdf
- http://files.wchahillclimb.ca/uploads/1/3/2/6/132695741/3d3a80d3.pdf
- http://files.thearcsusquehanna.org/uploads/1/3/0/9/130969002/3172501.pdf
- https://cdn.shopify.com/s/files/1/0439/5152/1947/files/10858906884.pdf
- https://cdn.shopify.com/s/files/1/0436/0749/0717/files/mimelaxisususunipajugola.pdf
- https://cdn.shopify.com/s/files/1/0440/2266/1278/files/meditation_exercises.pdf
- https://cdn.shopify.com/s/files/1/0432/0329/7438/files/nigavinexusotisifadede.pdf
- https://cdn.shopify.com/s/files/1/0429/7339/7145/files/66093306255.pdf
- https://cdn.shopify.com/s/files/1/0437/4603/3818/files/wokod.pdf
- https://cdn.shopify.com/s/files/1/0433/4472/4133/files/bebotetoz.pdf
- https://cdn.shopify.com/s/files/1/0431/6338/6016/files/18183560902.pdf
- https://cdn.shopify.com/s/files/1/0431/1390/6327/files/54957087048.pdf
- https://cdn.shopify.com/s/files/1/0431/8334/1728/files/losumagofova.pdf
- https://cdn.shopify.com/s/files/1/0427/7387/2807/files/bescherelle_la_conjugaison_pour_tous_gratis.pdf
- https://cdn.shopify.com/s/files/1/0428/9232/9116/files/28232367169.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_off00008535.binad163143b98c94a5d49a2321c70bee3b8cfb9b40678ac8703b9f9d383fb120e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8535 | 5296 bytes |
font_01_sfnt_off0000976c.binda39c1e45845ddacb0f107326e6a4c19ae572e8d2a4bc0d4b890e2f7abdaab4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x976C | 10524 bytes |
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