MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a machine learning classifier as malicious and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits a PDF link farm pattern, with numerous embedded URLs pointing to external PDF files, likely for SEO manipulation or to distribute further malicious content. The primary malicious URL identified is https://ttraff.com/pify?keyword=shigetora+skin+2016.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=shigetora+skin+2016
- http://files.thesuccessfulprincipal.org/uploads/1/3/2/3/132302924/kizonipavuniwas.pdf
- http://files.greenrivermwc.com/uploads/1/3/1/6/131607407/jovotuzasivof.pdf
- http://files.blockchainmena.fintecnet.com/uploads/1/3/2/6/132681824/3836569.pdf
- https://cdn.shopify.com/s/files/1/0431/7659/1509/files/29699620100.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5082/files/diwipexobusemugubemuzewum.pdf
- https://cdn.shopify.com/s/files/1/0436/4884/3934/files/80171913597.pdf
- https://cdn.shopify.com/s/files/1/0428/9318/1081/files/gezikaludijezegusogarus.pdf
- https://cdn.shopify.com/s/files/1/0433/9266/3702/files/febilox.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ketotojugidumirazi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99324429390.pdf
- https://cdn.shopify.com/s/files/1/0437/0432/0154/files/babolun.pdf
- https://cdn.shopify.com/s/files/1/0429/6572/9429/files/dotinilabulakapusebideta.pdf
- https://cdn.shopify.com/s/files/1/0433/4924/6102/files/ledozolik.pdf
- https://cdn.shopify.com/s/files/1/0434/7238/8249/files/sokofopa.pdf
- https://cdn.shopify.com/s/files/1/0434/3015/0309/files/32326502757.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_off0000744a.bin50adcf8c58673db4a73fa17b56443271f6f3dc567da309364e272fd2a7a2cade |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744A | 5564 bytes |
font_01_sfnt_off0000872e.binaabcabf9da52f71c6409104a7f6c47ec06f35e5ba5143eed3b803261e055a069 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x872E | 10492 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.