MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though partially corrupted, includes text suggesting a lure for 'free advertising templates for photographers' and the malicious URL. The ML classifier strongly indicated maliciousness, and the presence of a link farm further supports a malicious intent to redirect users to potentially harmful 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.cc/pify?keyword=free+advertising+templates+for+photographers
- http://files.wisefeline.com/uploads/1/3/1/4/131438784/dagaderimavixow-gozozibo-muwetopulibab.pdf
- http://laxus.gorgehcfa.org/uploads/1/3/0/7/130776553/454445.pdf
- https://cdn.shopify.com/s/files/1/0440/8963/9077/files/besuxuxuvavaregewa.pdf
- https://cdn.shopify.com/s/files/1/0430/7668/1882/files/jemulibamu.pdf
- https://cdn.shopify.com/s/files/1/0438/4089/7181/files/78801987066.pdf
- https://cdn.shopify.com/s/files/1/0435/8042/4351/files/fevakonibujaxupenipa.pdf
- https://cdn.shopify.com/s/files/1/0464/3274/7672/files/voxinomarelenaxuga.pdf
- https://cdn.shopify.com/s/files/1/0437/3839/8869/files/30181440878.pdf
- https://cdn.shopify.com/s/files/1/0431/4264/3868/files/fisher_paykel_dishwasher_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/1075/2663/files/the_gamer_manhwa.pdf
- https://cdn.shopify.com/s/files/1/0433/3223/9528/files/advanced_excel_2020_training_guide.pdf
- https://cdn.shopify.com/s/files/1/0439/8238/9406/files/famutef.pdf
- https://cdn.shopify.com/s/files/1/0434/3683/4981/files/31212883504.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_off000060d9.binb063ef5b4054d38cd07d6dc175a7168e2506e74afe5f5e10a130e2c0978dc492 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D9 | 5468 bytes |
font_01_sfnt_off00007354.bin570e9355b6c3a5d815a52e7100fb434e8e2c622a0b9af54f4a3e49d4414125d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7354 | 10164 bytes |
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