MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector infrastructure at 'https://ttraff.cc/pify?keyword=banned+books+of+the+bible+pdf'. The document body and embedded links suggest a lure to download further malicious content, likely exploiting the user's interest in the provided topic. 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.cc/pify?keyword=banned+books+of+the+bible+pdf
- http://gotetem.secondwind.org/uploads/1/3/2/6/132695375/3d28e5096ff639.pdf
- http://fuzesug.trinityastrology.com/uploads/1/3/1/4/131437421/c626c456013d74.pdf
- http://wojuv.petervermeersch.net/uploads/1/3/2/7/132741099/25e68c.pdf
- https://cdn.shopify.com/s/files/1/0431/5519/4011/files/43997790842.pdf
- https://cdn.shopify.com/s/files/1/0430/1737/1797/files/wakusopimitigetifisofi.pdf
- https://cdn.shopify.com/s/files/1/0440/0083/7782/files/siwuvotibokukaliwila.pdf
- https://cdn.shopify.com/s/files/1/0439/5512/6430/files/customary_law_in_south_africa.pdf
- https://cdn.shopify.com/s/files/1/0435/3572/8794/files/kiruxeluvepumuli.pdf
- https://cdn.shopify.com/s/files/1/0433/1359/4526/files/vamexigifukuxosik.pdf
- https://cdn.shopify.com/s/files/1/0432/4855/0050/files/dorajavelazedodokadolelim.pdf
- https://cdn.shopify.com/s/files/1/0434/2949/4933/files/lutalaxebasopopamifiliv.pdf
- https://cdn.shopify.com/s/files/1/0434/2261/3669/files/latex_side_by_side_figures.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fatexuxutul.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_off00007528.bina94f0d02e47def4770129e3468fd33d98f11135b8d0dd03e14aac9c758673321 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7528 | 5284 bytes |
font_01_sfnt_off0000871f.binc07735203a15a366ca8382b319f92e71ddd96697a888d8602874156a11a7b6b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x871F | 10288 bytes |
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