MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a redirector to malicious infrastructure, disguised with a lure related to 'aged care award 2020 pdf'. The ML classifier strongly indicated maliciousness. The embedded URLs suggest the document is part of a phishing campaign aiming to redirect users to potentially harmful content.
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=aged+care+award+2020+pdf
- http://files.jenkeyte.com/uploads/1/3/1/4/131454696/kelejuzisufatogiki.pdf
- http://files.alitheajosaphine.com/uploads/1/3/2/6/132695531/jagesaluwutobix.pdf
- http://files.pa-di.dk/uploads/1/3/0/8/130813904/dc53324de28202.pdf
- http://wokiti.hunterwrestling.com/uploads/1/3/0/8/130874359/xozojuzaz.pdf
- http://files.bayareajunkhauling.com/uploads/1/3/1/3/131398386/1359e80d82ef.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/4189/1238/files/81587133648.pdf
- https://cdn.shopify.com/s/files/1/0433/9240/1573/files/60098750555.pdf
- https://cdn.shopify.com/s/files/1/0427/8750/4294/files/silent_letters_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0437/0671/2219/files/gupigoram.pdf
- https://cdn.shopify.com/s/files/1/0431/1724/8672/files/99470700967.pdf
- https://cdn.shopify.com/s/files/1/0429/4836/2399/files/nerowakaje.pdf
- https://cdn.shopify.com/s/files/1/0437/8863/2213/files/how_to_install_packages_in_sublime.pdf
- https://cdn.shopify.com/s/files/1/0434/3663/8369/files/77977898292.pdf
- https://cdn.shopify.com/s/files/1/0440/9376/7832/files/gibbs_learning_by_doing.pdf
- https://cdn.shopify.com/s/files/1/0430/8670/8885/files/loxufavorajaferut.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nakawefefaf.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_off000065b5.bin4de1aae40c8717db68e260934a0799f7df56388bb1ad449b119c2b2536ede628 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65B5 | 5468 bytes |
font_01_sfnt_off00007875.binbbd68a64d451ca2b8d6c56b85b8923fda119dcc4baf876ead7421292ad91265a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7875 | 10208 bytes |
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