MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with one prominent link pointing to a known malicious redirector. The document body, though malformed, contains text related to 'Young thug crime stoppers download', suggesting a lure to entice users to click the malicious link. The ML classifier strongly flagged this PDF as malicious.
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=young+thug+crime+stoppers+download
- http://files.kiberacreativearts.org/uploads/1/3/1/4/131407887/3f3e8559b3.pdf
- http://files.chikuniradiozm.org/uploads/1/3/0/7/130739991/gixinetuwuk-beruwidopax.pdf
- http://files.guadalupecardona.com/uploads/1/3/1/4/131406605/3867241.pdf
- http://files.katieriffe.com/uploads/1/3/1/4/131452823/mukupijaxudif-lopifi-nakobuxu-dozalowob.pdf
- https://cdn.shopify.com/s/files/1/0430/0174/1463/files/kilojerativapasefosup.pdf
- https://cdn.shopify.com/s/files/1/0432/0821/2638/files/64930504258.pdf
- https://cdn.shopify.com/s/files/1/0439/0905/4619/files/44442169108.pdf
- https://cdn.shopify.com/s/files/1/0428/7630/5564/files/67448094123.pdf
- https://cdn.shopify.com/s/files/1/0430/4994/3202/files/badijevuxenajukitu.pdf
- https://cdn.shopify.com/s/files/1/0428/9635/9580/files/59057135623.pdf
- https://cdn.shopify.com/s/files/1/0428/2118/9788/files/nowamosonajabej.pdf
- https://cdn.shopify.com/s/files/1/0432/6644/1376/files/65925157612.pdf
- https://cdn.shopify.com/s/files/1/0435/0954/7174/files/tijuvagizub.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0528/files/84531099906.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4885/files/tovudo.pdf
- https://cdn.shopify.com/s/files/1/0432/1358/6600/files/nifotomubali.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_off000049ca.binb9936550ba97d116b1cd12874407a7a0d7011c432bfed9b18aab82131aad6a3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49CA | 5540 bytes |
font_01_sfnt_off00005c8d.bin9b6cd920641e363e8e413ad8e7238dd71c15ef02deeb8b2427883d24e71cce2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C8D | 10356 bytes |
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