MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which points to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, appears to be a lure related to a tenancy agreement, aiming to trick the user into clicking the malicious link. The presence of numerous other links to Shopify domains suggests a link farm or SEO poisoning tactic to increase visibility.
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=short+assured+tenancy+agreement+template+england
- http://files.twinappliancesinc.com/uploads/1/3/1/8/131856186/c7225942bfbf.pdf
- http://mubala.empoweredforlife.net/uploads/1/3/0/9/130969918/puduv-narunazoxapelu.pdf
- http://pipoda.yogawithanniebarrett.com/uploads/1/3/1/0/131070197/jarusalaxovoseg_wejobege.pdf
- https://cdn.shopify.com/s/files/1/0431/1603/6257/files/soxevuvazojusoxovuxuxar.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gowavofopinesifaremoka.pdf
- https://cdn.shopify.com/s/files/1/0432/2420/3424/files/mikurexumupeteduw.pdf
- https://cdn.shopify.com/s/files/1/0428/6332/9446/files/surikelumanixaratepom.pdf
- https://cdn.shopify.com/s/files/1/0427/9150/1990/files/cara_convert_file_ke_word_di_android.pdf
- https://cdn.shopify.com/s/files/1/0428/3708/2271/files/gakepepamid.pdf
- https://cdn.shopify.com/s/files/1/0432/2865/9869/files/aagadu_songs_free_doregama.pdf
- https://cdn.shopify.com/s/files/1/0429/8201/5135/files/arabic_language_test.pdf
- https://cdn.shopify.com/s/files/1/0428/8158/1223/files/how_to_bold_text_discord.pdf
- https://cdn.shopify.com/s/files/1/0434/1130/8696/files/46255705554.pdf
- https://cdn.shopify.com/s/files/1/0430/4361/8969/files/timeless_beadwork_designs.pdf
- https://cdn.shopify.com/s/files/1/0438/0708/0608/files/nogumafaguv.pdf
- https://cdn.shopify.com/s/files/1/0432/5644/7136/files/anaerobic_digester_design_calculations.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_off00006573.bin9c4f2a34b5297a5fa4af422b5b24ca9697a39b49e9f7a540eb63bf5951f69c74 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6573 | 5692 bytes |
font_01_sfnt_off000078a1.bin294f6b758b9590ef18efc6846028a743cb15e3f5f220ddc27d2ab8eb40e33c1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78A1 | 9512 bytes |
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