MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a critical redirector link pointing to a malicious URL. The document body, though heavily obfuscated, contains the string 'jalsha movies bollywood 2019' and the malicious URL, suggesting a lure for pirated content. The ML classifier also strongly indicated maliciousness. The primary attack vector appears to be social engineering via a deceptive link.
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=jalsha+movies+bollywood+2019
- http://tawedax.bect-services.com/uploads/1/3/0/8/130813755/5621474.pdf
- http://files.michael-sloan-equalizer.com/uploads/1/3/1/3/131379525/1411a5ef02ac.pdf
- http://files.sunrayharvesters.com/uploads/1/3/1/3/131398088/dobimefotogox-vasivi-rexupevuzafuma.pdf
- https://cdn.shopify.com/s/files/1/0433/3377/9611/files/29213423264.pdf
- https://cdn.shopify.com/s/files/1/0439/2484/8795/files/9483417590.pdf
- https://cdn.shopify.com/s/files/1/0433/7342/8888/files/35022348660.pdf
- https://cdn.shopify.com/s/files/1/0430/6783/4517/files/seravedutowivebur.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2687/files/strona_bierna_angielski_zadania.pdf
- https://cdn.shopify.com/s/files/1/0433/8581/5194/files/best_manual_boost_controller.pdf
- https://cdn.shopify.com/s/files/1/0429/4829/6857/files/30425560846.pdf
- https://cdn.shopify.com/s/files/1/0431/5421/0980/files/76305146718.pdf
- https://cdn.shopify.com/s/files/1/0428/6647/5164/files/1107_west_42nd_street_richmond_va.pdf
- https://cdn.shopify.com/s/files/1/0435/2966/6724/files/add_scatter_plot_to_google_sheets.pdf
- https://cdn.shopify.com/s/files/1/0450/0160/5278/files/getujivenudoxesis.pdf
- https://cdn.shopify.com/s/files/1/0434/6393/4105/files/victoria_s_secret_bra_size_calculator.pdf
- https://cdn.shopify.com/s/files/1/0431/1190/7488/files/triple_integrals_in_spherical_coordinates.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_off00007554.bin2ca412876515c0b3e16684469b5efc5d21886f1192bd4c325a0f2350725a9087 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7554 | 5836 bytes |
font_01_sfnt_off00008926.bin974a590c422aba9636dbb513c38370f99a70ddc78c843be3b841e8fed29a3505 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8926 | 9972 bytes |
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