MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com, and one critical link directs to a known malicious redirector at ttraff.com. This indicates a phishing or scam attempt designed to drive traffic to malicious infrastructure. The ML classifier also 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.com/pify?keyword=honeywell+humidifier+warm+mist+manual
- http://tozis.hodaemam.com/uploads/1/3/0/9/130969060/55c2f78a9340ff.pdf
- http://files.undertheskynews.org/uploads/1/3/1/8/131856907/libif-pudam-vokelose-doxejumopowafij.pdf
- http://files.babydollsheepaustralia.com/uploads/1/3/0/8/130873822/207599.pdf
- http://files.artistmg.com/uploads/1/3/1/4/131407194/bbf5e22.pdf
- https://cdn.shopify.com/s/files/1/0439/4729/4875/files/sugebufigun.pdf
- https://cdn.shopify.com/s/files/1/0432/5598/8387/files/judicial_internship_interview_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/1799/3366/files/81796322759.pdf
- https://cdn.shopify.com/s/files/1/0432/2335/1458/files/how_to_install_an_apk_on_bluestacks.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/bhairavar_kavasam_tamil.pdf
- https://cdn.shopify.com/s/files/1/0431/4365/9677/files/basic_concepts_of_programming.pdf
- https://cdn.shopify.com/s/files/1/0438/0976/7584/files/42864315095.pdf
- https://cdn.shopify.com/s/files/1/0432/5670/9288/files/kiwixo.pdf
- https://cdn.shopify.com/s/files/1/0437/3161/5909/files/bezozexesidip.pdf
- https://cdn.shopify.com/s/files/1/0432/0018/4477/files/bartered_bride.pdf
- https://cdn.shopify.com/s/files/1/0431/7279/0427/files/dapobi.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b83.bine52b62bde813ebb008ad13dda38504529aba8eba039af21c10c5d748a26d48d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B83 | 5184 bytes |
font_01_sfnt_off00007d04.bin6e64b00875bbbbcd44bb50c00b96b8863f7279ed172b45c6305d694c69af75b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D04 | 10300 bytes |
font_02_sfnt_off0000a034.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA034 | 4324 bytes |
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