MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a redirector URL pointing to malicious infrastructure, disguised as a 'Hollywood movies free website' lure. The ML classifier strongly indicated maliciousness. The primary malicious IOC is the redirector URL, which likely leads to further stages of the attack.
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.cc/pify?keyword=hollywood+movies++free+website
- http://files.michaeltsarion.com/uploads/1/3/1/4/131454523/6708263.pdf
- http://files.pridefit.com.au/uploads/1/3/2/7/132740467/rumaxixupekawiwaku.pdf
- https://cdn.shopify.com/s/files/1/0433/3892/4181/files/66974411178.pdf
- https://cdn.shopify.com/s/files/1/0428/5772/6118/files/mezijej.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kilezolesosobusafo.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3435/files/49539157261.pdf
- https://cdn.shopify.com/s/files/1/0430/9218/1153/files/ravoginudususuzokenexu.pdf
- https://cdn.shopify.com/s/files/1/0430/2739/8807/files/pipoxukalu.pdf
- https://cdn.shopify.com/s/files/1/0429/9807/1449/files/desevonemopalilu.pdf
- https://cdn.shopify.com/s/files/1/0435/5365/2895/files/secretary_cover_letter.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13652925252.pdf
- https://cdn.shopify.com/s/files/1/0430/9162/4096/files/32671348636.pdf
- https://cdn.shopify.com/s/files/1/0434/6642/4477/files/63489296976.pdf
- https://cdn.shopify.com/s/files/1/0431/1616/7328/files/67962094805.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_off00006b13.binad3bf92ed13f03410ea3c8839f9d0115b18780c65a699c3ce5b3b7578bc5eb3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B13 | 5200 bytes |
font_01_sfnt_off00007cc3.bina174337507370c985d33215a05249cc035c70f5fa2752c6fd856a063552aa6ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CC3 | 10292 bytes |
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