MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector. The primary link directs to 'ttraff.com', which is flagged as malicious. The document body, though heavily obfuscated, suggests a lure related to 'Health Canada alcohol consumption guidelines', indicating a potential phishing or scam attempt. The presence of numerous PDF links, including one to a Shopify domain, suggests an attempt to distribute further malicious content or redirect users to malicious sites.
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=health+canada+alcohol+consumption+guidelines
- http://files.jodiehommercounseling.com/uploads/1/3/0/7/130739835/kodake_zaxim.pdf
- http://files.ottercontrol.com/uploads/1/3/1/3/131379205/7964546.pdf
- http://files.litzmusic.com/uploads/1/3/1/3/131384286/gudapov_sajelulalarola.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/2254/1209/files/65889714017.pdf
- https://cdn.shopify.com/s/files/1/0430/3667/2162/files/kodewivixovumagot.pdf
- https://cdn.shopify.com/s/files/1/0431/2137/7434/files/76424064168.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/50306279194.pdf
- https://cdn.shopify.com/s/files/1/0438/2906/7938/files/6495100628.pdf
- https://cdn.shopify.com/s/files/1/0433/9276/2017/files/67687206325.pdf
- https://cdn.shopify.com/s/files/1/0430/6986/6141/files/40913497022.pdf
- https://cdn.shopify.com/s/files/1/0433/7850/7934/files/57242800504.pdf
- https://cdn.shopify.com/s/files/1/0430/1661/8145/files/wabubegutanedonofudizope.pdf
- https://cdn.shopify.com/s/files/1/0435/5863/3627/files/voferi.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_off00009f98.bin67a9ee88145f312bd6dd86fb9a09e0a3dd607d92e119c6fb2420759d8e6bb979 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F98 | 5236 bytes |
font_01_sfnt_off0000b131.bina77bd6709df24d7d3b0041d7e9bb71453e7bb33d591635a94559a17d82f91545 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB131 | 10624 bytes |
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