MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector at `https://ttraff.ru/pify?keyword=kshatriya+telugu+movie+free`. Another critical heuristic identified a large number of external PDF links, suggesting a link farm for SEO manipulation or to distribute further malicious content. The ML classifier strongly supports the malicious nature of this PDF.
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.ru/pify?keyword=kshatriya+telugu+movie+free
- http://files.getanswersmath.com/uploads/1/3/1/8/131856545/e90093.pdf
- http://files.columbiacountymhc.com/uploads/1/3/0/7/130739789/vamona.pdf
- http://files.sjsldetroit.org/uploads/1/3/0/9/130968962/9888874.pdf
- http://fisasuki.grandparklive.com/uploads/1/3/0/7/130775951/2abb115d819.pdf
- http://files.five4him.com/uploads/1/3/2/7/132740435/8763100.pdf
- https://cdn.shopify.com/s/files/1/0428/5435/1015/files/10547486861.pdf
- https://cdn.shopify.com/s/files/1/0437/8545/3728/files/xunamo.pdf
- https://cdn.shopify.com/s/files/1/0430/9021/5073/files/66044353887.pdf
- https://cdn.shopify.com/s/files/1/0429/6510/6847/files/vegexerebupuvasitolo.pdf
- https://cdn.shopify.com/s/files/1/0432/3737/6157/files/18043060089.pdf
- https://cdn.shopify.com/s/files/1/0432/6857/1294/files/barium_sulphate_msds.pdf
- https://cdn.shopify.com/s/files/1/0434/6419/6256/files/bipewede.pdf
- https://cdn.shopify.com/s/files/1/0433/4904/9494/files/past_simple_regular_verbs_worksheets_elementary.pdf
- https://cdn.shopify.com/s/files/1/0431/0263/4148/files/affidavit_of_heirship_form.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_off00004548.bind43962a860550ef4238b05ab05c4265542674ea4de5676e2455c385a806a41c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4548 | 5312 bytes |
font_01_sfnt_off00005748.bin1df164b266fdc721e9d5e8f479029f15183c1cf10d6d6ba8a33b536fa33d5a44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5748 | 9896 bytes |
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