MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be the primary lure. The presence of a link farm heuristic further suggests an attempt to manipulate search engine results or distribute malicious 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=bhangra+pa+song++mr+jatt
- http://files.copybyvan.com/uploads/1/3/1/4/131406717/8adc7a29e24eb1b.pdf
- http://bijuzib.theschoolofrevival.org/uploads/1/3/1/3/131382134/zofizox-gefanaroxafuxik.pdf
- http://files.losamigoshosteltenerife.com/uploads/1/3/0/9/130969580/robadipapabarama.pdf
- http://files.merebrookllc.com/uploads/1/3/1/3/131383251/ruvatoke_sokirijibe_roxiwogam.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fedorahosted.org/lohit
- https://cdn.shopify.com/s/files/1/0430/8844/5604/files/visipabojozo.pdf
- https://cdn.shopify.com/s/files/1/0428/2561/3475/files/39617609193.pdf
- https://cdn.shopify.com/s/files/1/0462/2372/0602/files/blended_learning_thesis.pdf
- https://cdn.shopify.com/s/files/1/0437/4953/9989/files/eviction_notice_template_scotland.pdf
- https://cdn.shopify.com/s/files/1/0434/6478/6086/files/41185207323.pdf
- https://cdn.shopify.com/s/files/1/0437/1657/5383/files/enuresis_nhs_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0437/2309/6216/files/85726779543.pdf
- https://cdn.shopify.com/s/files/1/0441/1283/8808/files/4662889297.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005607.bind399e7c8cbf21df923949bb575f46c9aae286d7bb40b0a4179b88487cf42c9f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5607 | 5328 bytes |
font_01_sfnt_off000067f7.bin65298062ca8fc50190b561236fb9b737fd76694de98eadb910a170aa790496ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67F7 | 2616 bytes |
font_02_sfnt_off00007321.bind4fa18ba7c77752ee66a9510c894ca81ff1fbeff9c3775a3300256a5a3350b33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7321 | 14636 bytes |
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