MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com', which is likely used to deliver malware. The document body also contains the same URL and references a game download, indicating a social engineering lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify, likely for SEO manipulation to increase visibility of malicious content.
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=brothers+in+arms+full+game
- http://rumid.stemteachershou.net/uploads/1/3/0/7/130775354/mimova-xivur-lowalukoxopike-kuziseveb.pdf
- http://jodun.elizabethfeltsdesign.com/uploads/1/3/1/3/131381241/jelifutujisapij.pdf
- https://cdn.shopify.com/s/files/1/0433/8014/6339/files/faxikifazojo.pdf
- https://cdn.shopify.com/s/files/1/0427/9071/5548/files/never_be_alone_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0438/3608/0285/files/90039211892.pdf
- https://cdn.shopify.com/s/files/1/0434/6429/4557/files/75605944175.pdf
- https://cdn.shopify.com/s/files/1/0430/6547/5226/files/32917758037.pdf
- https://cdn.shopify.com/s/files/1/0437/6982/3390/files/como_transformar_bolivares_a_pesos_colombianos.pdf
- https://cdn.shopify.com/s/files/1/0448/4546/5762/files/civil_engineering_fe_exam_preparation.pdf
- https://cdn.shopify.com/s/files/1/0440/6624/2710/files/dorelubosawikamumixereva.pdf
- https://cdn.shopify.com/s/files/1/0437/8099/7269/files/captain_s_daughter_pushkin.pdf
- https://cdn.shopify.com/s/files/1/0431/6289/4498/files/50_shades_of_grey_download.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_off00005d36.bin1148828c1f032977b713f9475a4b1e03052ca33addfb4bc5b0409f3bbdfa2924 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D36 | 5232 bytes |
font_01_sfnt_off00006ed9.binc24c1db1dcd8ec7599833c4ee6f994de469bf16ab6f8dc0012cfbd7c3e400c0f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ED9 | 9932 bytes |
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