MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one identified as a malicious redirector pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text related to a service manual and the malicious URL, suggesting a lure. The presence of many external PDF links, some pointing to Shopify, indicates a link farm strategy, likely to improve SEO for malicious content or to host further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=2004+bombardier+outlander+400+service+manual
- http://files.lcpcomicbook.com/uploads/1/3/1/4/131437276/mopurukobano.pdf
- http://files.bulacanhouselot.com/uploads/1/3/1/3/131382274/4d3b69b76c6db0.pdf
- http://files.padmasherni.org/uploads/1/3/1/4/131437306/dirodederuv.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xizujebekox.pdf
- https://cdn.shopify.com/s/files/1/0436/2308/8290/files/24470451299.pdf
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/92476546300.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/53741046047.pdf
- https://cdn.shopify.com/s/files/1/0432/8911/6840/files/31232586354.pdf
- https://cdn.shopify.com/s/files/1/0437/8466/7297/files/wopefosevejoxuf.pdf
- https://cdn.shopify.com/s/files/1/0429/7474/0639/files/fuzirosibanefimasiwawi.pdf
- https://cdn.shopify.com/s/files/1/0435/0751/5558/files/funulapenoke.pdf
- https://cdn.shopify.com/s/files/1/0437/8545/3728/files/46853587826.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000846b.bin92cbaf7003728cdda939bdd90274be353a1c9144284819a93e215c21995e5b38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846B | 5552 bytes |
font_01_sfnt_off00009739.bin4c8d963b9187545d3d7955a8b3aa32c7cad105e203d2c48b482fed28eb847647 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9739 | 15616 bytes |
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