MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains numerous links, with one critical heuristic identifying a link to known malicious redirector infrastructure. Another heuristic indicates a large number of external PDF links, suggesting a link farm. The document body, though heavily obfuscated, contains text related to 'Rental bond lodgement form nsw online', which, combined with the malicious link, points to a phishing or scam attempt. No scripts were extracted, limiting the analysis of direct payload execution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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=rental+bond+lodgement+form+nsw+online In PDF document text
- http://files.ashlandfiredept.com/uploads/1/3/0/7/130740124/mapagugilupusigikit.pdfIn PDF document text
- http://files.nova-hall.com/uploads/1/3/1/1/131163723/resag_nelumufusa_gabajikevu_kakove.pdfIn PDF document text
- http://files.laurakmaxwell.com/uploads/1/3/1/3/131379381/2405598.pdfIn PDF document text
- http://files.mypeacelovelife.com/uploads/1/3/1/4/131437873/284938.pdfIn PDF document text
- http://files.cruizecast.com/uploads/1/3/0/7/130775982/4581045.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5541/5445/files/lawefevikepabatonu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3404/9703/files/72087961277.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/20236380264.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2338/5247/files/degobik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4122/5880/files/karagelurasasawamupugixos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6163/9318/files/32728957697.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3074/0135/files/xekave.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3051/8679/files/73703550336.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6327/9767/files/37825013267.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7331/4715/files/towemo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4189/0208/files/40864996088.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8716/7641/files/ragumanodiduzebexa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6245/9544/files/91047313910.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000074f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74F5 | 5256 bytes |
SHA-256: 2fd4429e174244c4e65e13414e2a1f1a9a9693e2a1b0f628721b73b460b8c3c1 |
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font_01_sfnt_off000086c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86C8 | 10304 bytes |
SHA-256: 07484ede61b5a3fa00b1b4270b75b91a90bde427a0217019cad2694a8133880f |
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