MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a prominent link to 'https://ttraff.com/pify?keyword=3d+animation+maker+apk+game', which is flagged as a malicious redirector. The document body also contains this URL and other links, suggesting a lure to a malicious site. The presence of multiple Shopify links, some flagged as benign and others unknown, indicates a link farm strategy. 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.com/pify?keyword=3d+animation+maker+apk+game
- http://nataxu.lizadimbleby.com/uploads/1/3/1/1/131164250/lebovivud_dopeg_tawulufegifimo.pdf
- http://files.fustlerthefemalehustler.com/uploads/1/3/0/7/130739839/gaxiwoloxakutenuboj.pdf
- https://cdn.shopify.com/s/files/1/0429/8991/2218/files/81629357424.pdf
- https://cdn.shopify.com/s/files/1/0429/8234/2815/files/article_371.pdf
- https://cdn.shopify.com/s/files/1/0435/4965/5203/files/41772579830.pdf
- https://cdn.shopify.com/s/files/1/0427/9199/3500/files/5315862042.pdf
- https://cdn.shopify.com/s/files/1/0438/8130/0123/files/31655748887.pdf
- https://cdn.shopify.com/s/files/1/0431/5122/9089/files/tikefurusaniwofabazu.pdf
- https://cdn.shopify.com/s/files/1/0429/0481/3721/files/bominevij.pdf
- https://cdn.shopify.com/s/files/1/0428/9173/9295/files/wogegirugiwafuzasevo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/peposorutap.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0144/files/petebozu.pdf
- https://cdn.shopify.com/s/files/1/0429/2889/8211/files/vamasivolesavanemijiz.pdf
- https://cdn.shopify.com/s/files/1/0430/0357/6481/files/94566703629.pdf
- https://cdn.shopify.com/s/files/1/0428/0100/4707/files/84695312973.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_off000069a2.bind8f64d900dd2301cdff568877f8b6c190acd46bf036b9e7a907e1c78e0d9bade |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A2 | 5200 bytes |
font_01_sfnt_off00007b39.bin224caa1c71d2fd66c0a9ff6f4774911924164357e766015fe9b32aa24cfa930f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B39 | 10504 bytes |
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