MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though partially corrupted, contains the text 'Dress code semi formal business' and the URL 'https://ttraff.com/pify?keyword=dress+code+semi+formal+business', suggesting a lure to a phishing or scam website. The ML classifier also strongly indicated maliciousness.
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=dress+code+semi+formal+business
- http://files.choosethetaste.com/uploads/1/3/2/6/132695258/zoxutejaku-gidodape-guvidazosa-japoraxolav.pdf
- https://cdn.shopify.com/s/files/1/0431/8072/0294/files/11740641769.pdf
- https://cdn.shopify.com/s/files/1/0431/4929/5776/files/51883955077.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89709194360.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/abortus_provokatus.pdf
- https://cdn.shopify.com/s/files/1/0432/7460/0598/files/3476123461.pdf
- https://cdn.shopify.com/s/files/1/0431/2793/1029/files/85786422276.pdf
- https://cdn.shopify.com/s/files/1/0432/5956/0086/files/mipedesunifizuvowuzolub.pdf
- https://cdn.shopify.com/s/files/1/0434/8290/6789/files/learning_python_o_reilly_6th_edition_download.pdf
- https://cdn.shopify.com/s/files/1/0435/4896/7061/files/mechanics_of_machines_cleghorn.pdf
- https://cdn.shopify.com/s/files/1/0432/8888/7460/files/57087719725.pdf
- https://cdn.shopify.com/s/files/1/0434/0996/5212/files/49952430266.pdf
- https://cdn.shopify.com/s/files/1/0430/8615/1833/files/38974061197.pdf
- https://cdn.shopify.com/s/files/1/0433/9433/4869/files/39071201495.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_off00006836.binf4d68bab4aef9521fe5ab0140bd121511f2c12a7b5bc93fafb7bf445fe1af34c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6836 | 5304 bytes |
font_01_sfnt_off00007a20.bind2700c22847abadab675c9aa989f8ab5d990b4ac15d56fcefedd57c59ae441a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A20 | 10184 bytes |
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