MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with one URL pointing to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to a 'F factor diet book pdf'. The primary attack vector appears to be directing users to malicious infrastructure disguised as content.
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=f+factor+diet+book+pdf
- http://files.bibslovelypam.com/uploads/1/3/2/6/132682819/mezubufosegumos.pdf
- http://files.heatherburnett.net/uploads/1/3/1/6/131637357/sobon-midizabamuf.pdf
- http://files.alexandriaprevents.com/uploads/1/3/0/8/130814101/momage-lojefezov.pdf
- http://files.alexandr
- https://cdn.shopify.com/s/files/1/0433/7165/9414/files/33215787615.pdf
- https://cdn.shopify.com/s/files/1/0429/2309/8279/files/solepixojenu.pdf
- https://cdn.shopify.com/s/files/1/0438/6209/8085/files/45665724646.pdf
- https://cdn.shopify.com/s/files/1/0427/7701/8524/files/23883028890.pdf
- https://cdn.shopify.com/s/files/1/0432/7152/0411/files/53862066293.pdf
- https://cdn.shopify.com/s/files/1/0431/3497/6157/files/sesabijekisi.pdf
- https://cdn.shopify.com/s/files/1/0433/5481/6665/files/70021935945.pdf
- https://cdn.shopify.com/s/files/1/0439/6577/6030/files/22283928539.pdf
- https://cdn.shopify.com/s/files/1/0433/9105/8083/files/89217504437.pdf
- https://cdn.shopify.com/s/files/1/0434/2258/0886/files/gogegizenu.pdf
- https://cdn.shopify.com/s/files/1/0434/6239/4021/files/22177219645.pdf
- https://cdn.shopify.com/s/files/1/0430/3283/8298/files/sogoz.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_off0000876f.binc0e96f0e4842968292325edc4a0d7281783f4958cc00063758f41710ad94cf4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x876F | 4780 bytes |
font_01_sfnt_off000097bc.binb58f129b59ae43c3a1a495b2e795a2dac5364cb69e13d636ff3d060e38863009 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97BC | 9992 bytes |
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