MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link pointing to ttraff.com, which is flagged as malicious. It also features a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO poisoning attempt. The ML classifier strongly indicated maliciousness. The document body contains the malicious URL, indicating a lure to a potentially harmful site.
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=astm+e8+e8m+13a+pdf
- http://xegux.projectindianbeauty.com/uploads/1/3/2/7/132712207/doputumenix_sunupam_kamuje.pdf
- http://files.vsportsapparel.com/uploads/1/3/0/7/130776509/vovorekepiboxex-jogamunovikoxa-mesamariger.pdf
- http://sodefitev.platinumlineinc.com/uploads/1/3/1/4/131453177/4172383.pdf
- http://tujix.santacasafertilitycare.com/uploads/1/3/0/8/130814328/0c4b47a622ff6.pdf
- https://cdn.shopify.com/s/files/1/0430/5561/2057/files/fagexulekatutufuwevivimuw.pdf
- https://cdn.shopify.com/s/files/1/0431/6341/8784/files/72796387656.pdf
- https://cdn.shopify.com/s/files/1/0431/2953/6668/files/lesonemavunetofowuge.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2125/files/trading_and_technical_analysis_course_mandar_jamsandekar.pdf
- https://cdn.shopify.com/s/files/1/0437/0730/2037/files/never_winter_nights_2_walkthrough.pdf
- https://cdn.shopify.com/s/files/1/0431/0004/5465/files/cadena_de_valor_bimbo.pdf
- https://cdn.shopify.com/s/files/1/0438/8470/7992/files/negiwew.pdf
- https://cdn.shopify.com/s/files/1/0432/3108/4708/files/89083118822.pdf
- https://cdn.shopify.com/s/files/1/0427/7580/6119/files/finuroduwomewefukus.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/poburuzazanugovobovofika.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_off00005463.binfcac6dbd1d15c1bbd7f5134c5afa1a56536807411347ae66413bf66defc263d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5463 | 5456 bytes |
font_01_sfnt_off000066e9.binae4e8143f0bb9db65c33aefceedba08a0ee3e32d9d52afcb6b41dbb0593e5915 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66E9 | 9712 bytes |
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