MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links, one of which, 'https://ttraff.com/pify?keyword=2016+cherokee+trailhawk+manual', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to a '2016 cherokee trailhawk manual' and the authoring application, suggesting a lure to trick users into clicking the malicious link. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy. No scripts were extracted from this sample.
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=2016+cherokee+trailhawk+manual
- http://files.thespareroombook.com/uploads/1/3/1/4/131455283/8592225.pdf
- http://files.nyelaw.org/uploads/1/3/0/9/130969790/gigaloke.pdf
- https://cdn.shopify.com/s/files/1/0439/4899/8811/files/brobar_boli_punjabi_song_mr_jatt.pdf
- https://cdn.shopify.com/s/files/1/0433/1975/4907/files/programs_template_microsoft_word.pdf
- https://cdn.shopify.com/s/files/1/0428/7306/1532/files/53297007221.pdf
- https://cdn.shopify.com/s/files/1/0431/3006/0955/files/cemu_update_games.pdf
- https://cdn.shopify.com/s/files/1/0428/6673/7311/files/zisebadebe.pdf
- https://cdn.shopify.com/s/files/1/0434/6537/5908/files/runerirufibosi.pdf
- https://cdn.shopify.com/s/files/1/0430/1812/5465/files/kamuwakenolexikojegamugu.pdf
- https://cdn.shopify.com/s/files/1/0432/0624/6557/files/moviescounter_tv_bollywood_movie.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71340125447.pdf
- https://cdn.shopify.com/s/files/1/0429/7365/9290/files/debafezaxosowomugisaxe.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_off000052f5.bin047cf952b18891f45db66339632f3e383c936083e310a5231e4561c560127868 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52F5 | 5400 bytes |
font_01_sfnt_off00006533.binf2a0767ad76f484cfbdad1d63d21aba668259ee4807d6816e71e6649867c4f63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6533 | 10048 bytes |
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