MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document exhibits characteristics of a link farm, with numerous embedded URLs pointing to external resources. One critical heuristic firing indicates a PDF redirector link to 'ttraff.cc', which is known malicious infrastructure. The document body, though heavily obfuscated, contains references to movie scenes and the wkhtmltopdf tool, suggesting a lure. The presence of a link farm and a malicious redirector strongly suggests an attempt to lead the user to a malicious site.
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=bichagadu+telugu+movie+scenes
- http://ladodo.tractortraderusa.com/uploads/1/3/1/4/131452922/27de941e20571e4.pdf
- http://mapumi.bodyworkharmonics.com/uploads/1/3/2/6/132681556/penakevuvodire_fawaj_fasojuw_xutozomi.pdf
- http://files.alicenfelder.org/uploads/1/3/0/7/130776821/645f38.pdf
- http://files.ecmstudy.com/uploads/1/3/2/7/132711947/8d7668123d.pdf
- https://cdn.shopify.com/s/files/1/0438/2962/4992/files/baabul_movie_songs_mr_jatt.pdf
- https://cdn.shopify.com/s/files/1/0433/6664/5916/files/suddenlink_tivo_guide_not_working.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xiwisabimetabif.pdf
- https://cdn.shopify.com/s/files/1/0440/6090/1528/files/zetumod.pdf
- https://cdn.shopify.com/s/files/1/0438/2733/1232/files/23352444872.pdf
- https://cdn.shopify.com/s/files/1/0427/6482/8838/files/bamakikuma.pdf
- https://cdn.shopify.com/s/files/1/0431/5581/6599/files/kiwuwenisoba.pdf
- https://cdn.shopify.com/s/files/1/0438/8257/8088/files/sadizunojamodi.pdf
- https://cdn.shopify.com/s/files/1/0432/2318/7616/files/70402513075.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fe5.bin993ecac6dbf5980faaa7884020f71fe5312fee74c6663153c0ce0e8c09c434f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FE5 | 5364 bytes |
font_01_sfnt_off0000720b.bin7de6b1bf2a64dee3a71ebb18d2f6a2e1be19146b366659fb74ecfdd5447c11c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x720B | 14160 bytes |
font_02_sfnt_off00009e8c.binead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E8C | 16164 bytes |
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