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.ru/pify?keyword=death+valley+off+road+guide', is identified as a malicious redirector. The document body, though heavily obfuscated, appears to contain text related to a 'Death valley off road guide' and the malicious URL, suggesting a lure to trick users into clicking the link. 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.ru/pify?keyword=death+valley+off+road+guide
- http://files.insideoutoutdoors.com/uploads/1/3/0/7/130738915/57ecf77b3d47.pdf
- https://cdn.shopify.co
- https://cdn.shopify.com/s/files/1/0451/1550/6853/files/dojutased.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78108387577.pdf
- https://cdn.shopify.com/s/files/1/0432/6398/3769/files/joe_cocker_feelin_alright_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0436/9186/8313/files/6126765780.pdf
- https://cdn.shopify.com/s/files/1/0434/6196/8025/files/puxoved.pdf
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/fagexupuxosopupixeg.pdf
- https://cdn.shopify.com/s/files/1/0428/9573/6988/files/48465682301.pdf
- https://cdn.shopify.com/s/files/1/0429/4246/4163/files/lefixomululinegidot.pdf
- https://cdn.shopify.com/s/files/1/0436/8737/9097/files/concept_of_human_development.pdf
- https://cdn.shopify.com/s/files/1/0450/2981/8532/files/eye_of_azshara_boss_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/lafokoletofiwuf.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_off00007389.binc33a4558f82625718f81bfd465c497c414ea949c66667423f5e254ae3b030ff6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7389 | 5152 bytes |
font_01_sfnt_off00008520.bin36debcd743b47cad73746a76a4e8fb2e1e63f7facdea0ee2e5a92d0b2d04289d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8520 | 9996 bytes |
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