MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link disguised with a lure of "baby child girl picture". The ML classifier strongly indicated maliciousness, and the PDF was found to contain a large number of external links, many hosted on Shopify, suggesting a link farm for SEO poisoning or traffic redirection. The primary malicious IOC is the ttraff.com redirector.
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=baby+child+girl+picture
- http://files.joejuneandmae.com/uploads/1/3/1/4/131453247/dalezizigak-fizasukenedujuf-kigijapepo.pdf
- http://files.flawlessimagemedspa.com/uploads/1/3/2/6/132681342/bolatijilusagek.pdf
- https://cdn.shopify.com/s/files/1/0431/1197/3026/files/libaxefametorovotemexo.pdf
- https://cdn.shopify.com/s/files/1/0434/7310/9152/files/napuvu.pdf
- https://cdn.shopify.com/s/files/1/0432/8197/3416/files/water_pokemon_name.pdf
- https://cdn.shopify.com/s/files/1/0430/7379/8298/files/20955019689.pdf
- https://cdn.shopify.com/s/files/1/0433/3273/1038/files/xinalanunojemafirezus.pdf
- https://cdn.shopify.com/s/files/1/0431/7790/2241/files/49642078583.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/21244882445.pdf
- https://cdn.shopify.com/s/files/1/0432/9324/5590/files/wepomebox.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/butchery_business_proposal.pdf
- https://cdn.shopify.com/s/files/1/0430/9614/6074/files/separador_de_imagenes.pdf
- https://cdn.shopify.com/s/files/1/0430/0416/6297/files/allahabad_high_court_aro_result.pdf
- https://cdn.shopify.com/s/files/1/0451/7802/8183/files/31583548235.pdf
- https://cdn.shopify.com/s/files/1/0440/3603/0614/files/komajekixalapuzun.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_off00006812.bin9a3f7148908cba26f7371b0abbbbb0ba988089de9c6af4f99459a7b05aef2587 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6812 | 5448 bytes |
font_01_sfnt_off00007a8c.bin76eb5ca816c57d0d48573879a34c6c94f37a40adafeac2f051fa5b9ada217ebf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A8C | 10400 bytes |
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