MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with one identified as a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body appears to be obfuscated or corrupted, but the presence of numerous links, including one pointing to `ttraff.com`, suggests a phishing or malware distribution attempt.
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=watercolor+brush+stroke
- http://files.cathysdoodlesandpoodles.com/uploads/1/3/0/7/130740252/xexizifasamus-zojotegedok-pipalep.pdf
- http://files.primeadhesives.com/uploads/1/3/0/7/130775628/6966e553dbc.pdf
- http://files.pollygreathouse.com/uploads/1/3/0/8/130814065/lararovemolekewuno.pdf
- http://files.mikemcmahanlpc.com/uploads/1/3/0/7/130740624/c9a257.pdf
- https://cdn.shopify.com/s/files/1/0428/7053/8406/files/tezotuwakamajilumavase.pdf
- https://cdn.shopify.com/s/files/1/0433/5874/8837/files/fotir.pdf
- https://cdn.shopify.com/s/files/1/0437/8856/6677/files/pathfinder_contract_devil.pdf
- https://cdn.shopify.com/s/files/1/0431/6993/9612/files/51566955789.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/3869737612.pdf
- https://cdn.shopify.com/s/files/1/0434/0976/8600/files/dozejinojeriro.pdf
- https://cdn.shopify.com/s/files/1/0435/5552/0667/files/33308474265.pdf
- https://cdn.shopify.com/s/files/1/0437/3712/0933/files/49107376181.pdf
- https://cdn.shopify.com/s/files/1/0437/9043/4455/files/39470208069.pdf
- https://cdn.shopify.com/s/files/1/0428/7247/1715/files/xaniragebesirona.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_off00006035.bin6503dbcbe19837a11089e8cfd730427f524330de691601fab0041812b344325b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6035 | 5104 bytes |
font_01_sfnt_off00007192.bin2665e4cef8e72c88f991d412c2d50d970a66ea09537574bad664a0993c920518 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7192 | 13480 bytes |
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