MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs, one of which points to a known malicious redirector. The document body, though heavily obfuscated, contains text suggesting it is a template, and the heuristic firings indicate a link farm and malicious redirector. The presence of embedded URLs and the malicious redirector strongly suggest an attempt to lead the user to a malicious site, likely for phishing or to download further payloads.
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.ru/pify?keyword=articles+of+organization+template+llc
- http://files.boonecountyfairia.com/uploads/1/3/2/6/132682787/nasowemekiguz.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/7754/1787/files/lerisolorupowulivixikutu.pdf
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/nh-_craigslist-_org_craigslist_tampa.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/tokop.pdf
- https://cdn.shopify.com/s/files/1/0437/5206/3125/files/kibudedisivinekaxa.pdf
- https://cdn.shopify.com/s/files/1/0430/9309/8660/files/56999039192.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nosisuzamozozi.pdf
- https://cdn.shopify.com/s/files/1/0435/9444/9055/files/porijuleraw.pdf
- https://cdn.shopify.com/s/files/1/0436/5962/4606/files/literary_elements_worksheet_3_animal_farm_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/0255/1716/files/varijewolo.pdf
- https://cdn.shopify.com/s/files/1/0428/6650/7942/files/fonebifawa.pdf
- https://cdn.shopify.com/s/files/1/0431/8127/7352/files/refanananafixafukajupirav.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_off00006b4b.bind2aef91b40171756e7ed839f082d4221a7d1f9b1f0eba5ae7ca2021b207d78af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B4B | 5376 bytes |
font_01_sfnt_off00007d85.bindd6e07a116e6e76ab6129e3b518bd6b0e128099fdb3c08201cfec98cd697e49d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D85 | 10356 bytes |
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