MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.com' with a query for 'windows 7 iso google drive'. This indicates a social engineering lure to trick users into clicking the link. The document body, though heavily obfuscated, contains the same URL, reinforcing the malicious intent. The presence of a large number of external links, many pointing to benign Shopify URLs but also including other unknown domains, suggests a link farm or SEO poisoning tactic to distribute the malicious PDF.
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=windows+7+iso+google+drive
- http://files.photoforanyoccasion.net/uploads/1/3/1/8/131856086/pukafesazilesi.pdf
- http://gasiguk.athensmediation.com/uploads/1/3/2/6/132681352/da5b3313a083.pdf
- http://files.designs-by-nathan.com/uploads/1/3/1/3/131380158/9ba8b0a.pdf
- https://cdn.shopify.com/s/files/1/0441/1149/5320/files/black_sabbath_paranoid_songbook.pdf
- https://cdn.shopify.com/s/files/1/0440/5395/4710/files/14449747245.pdf
- https://cdn.shopify.com/s/files/1/0430/8929/7568/files/xujolozijogufomitewepip.pdf
- https://cdn.shopify.com/s/files/1/0445/6851/0628/files/online_schedule_maker_template.pdf
- https://cdn.shopify.com/s/files/1/0429/1543/0553/files/rmv-_1_form_geico.pdf
- https://cdn.shopify.com/s/files/1/0434/3549/1490/files/31875428336.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3098/files/47213856098.pdf
- https://cdn.shopify.com/s/files/1/0429/2644/0607/files/89571602820.pdf
- https://cdn.shopify.com/s/files/1/0432/0568/9499/files/how_to_change_discord_font.pdf
- https://cdn.shopify.com/s/files/1/0428/9573/6988/files/35082819629.pdf
- https://cdn.shopify.com/s/files/1/0432/6414/7609/files/dry_white_wine_crossword_puzzle_answers.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_off00004b30.bin91a7f8e5ad2dc482fbfdce7ce5d45dcb325202a989fb53771a42868eb13087e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B30 | 5028 bytes |
font_01_sfnt_off00005c81.bin9900a17ba54ebfa381a9c18fec5b9cdc973c0358115fdd8746b1d3318b873310 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C81 | 10180 bytes |
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