MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body and embedded links suggest a lure to download further content, likely malicious, from external sites.
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=the+atheist+s+mass+pdf
- http://mimekalev.helpfulbamford.com/uploads/1/3/0/7/130776783/kezafo.pdf
- http://files.pinchofgeek.net/uploads/1/3/1/8/131857334/6090390.pdf
- http://files.fairwaypinespoa.com/uploads/1/3/2/6/132681579/3ef7d00df56558.pdf
- http://files.hunterceramics.com/uploads/1/3/2/3/132303082/8305466.pdf
- http://files.hendrygeosciences.com/uploads/1/3/0/7/130775983/640842ef1.pdf
- https://cdn.shopify.com/s/files/1/0431/3320/6682/files/m1078a1_parts_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/2881/5783/files/kaxagukawewosipikub.pdf
- https://cdn.shopify.com/s/files/1/0431/5034/4352/files/sql_tutorial_javatpoint.pdf
- https://cdn.shopify.com/s/files/1/0433/4836/1375/files/separate_pages_into_files.pdf
- https://cdn.shopify.com/s/files/1/0432/5651/2676/files/63363933386.pdf
- https://cdn.shopify.com/s/files/1/0432/2253/2251/files/pegujabizudotadiwer.pdf
- https://cdn.shopify.com/s/files/1/0434/5462/7993/files/chemistry_periodic_table_of_elements.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7913/files/senomip.pdf
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/lelaposifazelazofuwuxepol.pdf
- https://cdn.shopify.com/s/files/1/0434/7274/8710/files/birisadipolavadozepokuw.pdf
- https://cdn.shopify.com/s/files/1/0438/5452/8677/files/wigijexemigaxo.pdf
- https://cdn.shopify.com/s/files/1/0436/9845/4682/files/tupevojuw.pdf
- https://cdn.shopify.com/s/files/1/0432/2826/6654/files/bmw_owners_manual.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_off000104fb.bine3e45c2fb74b6142d13f406107b50cd297186cf22440937eb6c6494147026d83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FB | 5100 bytes |
font_01_sfnt_off00011637.bin70888811a138849ecd6eb71cf19938f0885b2ae66c4e40325d9dc12c804ca40e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11637 | 11292 bytes |
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