MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector URL, which is flagged as malicious. The document body, though heavily obfuscated, contains text that appears to be a lure for movie downloads. The presence of numerous external links, including benign ones, suggests a link farm strategy. 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.com/pify?keyword=besharam+movie++mp4moviez
- http://jugefawed.lenoratrussell.com/uploads/1/3/1/4/131414661/6579635.pdf
- http://files.maxeyshouse.com/uploads/1/3/1/3/131383771/nenitavuxiziv_bebamaga_balatukuki.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/1284/0862/files/76529590728.pdf
- https://cdn.shopify.com/s/files/1/0449/5484/5352/files/istqb_dumps_2016.pdf
- https://cdn.shopify.com/s/files/1/0438/8211/9323/files/carberry_chemical_and_catalytic_reaction_engineering_pdf.pdf
- https://cdn.shopify.com/s/files/1/0430/3080/6679/files/xekinijabenirupu.pdf
- https://cdn.shopify.com/s/files/1/0431/6338/6016/files/63078687929.pdf
- https://cdn.shopify.com/s/files/1/0434/7409/2196/files/56314705576.pdf
- https://cdn.shopify.com/s/files/1/0434/8801/8594/files/dapimubapu.pdf
- https://cdn.shopify.com/s/files/1/0429/7926/2623/files/background_check_mn_form.pdf
- https://cdn.shopify.com/s/files/1/0436/0624/5539/files/84381464882.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000546a.bin2c80ed332fddc6cb4568040a1b7eccc7055d8b7aceddbe2fc6ebd23e97bb726d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x546A | 4876 bytes |
font_01_sfnt_off00006505.bin20c87ac17fa315390dd5145ff8d7dcf5281bd709cf7bccb7593f7fb89d79fbd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6505 | 10380 bytes |
font_02_sfnt_off0000884c.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x884C | 4324 bytes |
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