MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, ttraff.com, disguised as interview questions. This indicates a phishing or social engineering attempt to lure the user to a malicious site. The PDF also contains a large number of external links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic to obscure the malicious 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=basic+interview+questions+and+answers+for+experienced
- http://sofogez.tlccasolafarms.com/uploads/1/3/1/3/131379730/8438514.pdf
- http://files.camdenauction.com/uploads/1/3/0/9/130969472/losumetu-fasokuka-wovivexosib.pdf
- http://files.raiareads.com/uploads/1/3/1/4/131406437/gipapadodatiru.pdf
- http://nitokuped.peterfrankturl.co.uk/uploads/1/3/1/4/131438157/turagirutadumam.pdf
- http://files.dcfhub.com/uploads/1/3/1/1/131163613/3745206.pdf
- https://cdn.shopify.com/s/files/1/0431/0263/4148/files/lagu_dusk_till_dawn_cover_emma.pdf
- https://cdn.shopify.com/s/files/1/0429/6110/9155/files/11062219333.pdf
- https://cdn.shopify.com/s/files/1/0440/3943/8486/files/pokemon_sun_and_moon_animated_sprites.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2857609843.pdf
- https://cdn.shopify.com/s/files/1/0430/6976/7842/files/14138366697.pdf
- https://cdn.shopify.com/s/files/1/0431/3802/3592/files/sonicwall_netextender_setup_download.pdf
- https://cdn.shopify.com/s/files/1/0437/8850/1143/files/carers_allowance_form_ireland.pdf
- https://cdn.shopify.com/s/files/1/0428/1240/7967/files/32296386341.pdf
- https://cdn.shopify.com/s/files/1/0428/5494/0828/files/23210117423.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/
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2857609
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007ac6.bin9ed3663f5b6aeb3531dacb1b4f85b3e02e7970a56b5d73477c5535824c1cdd33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AC6 | 5512 bytes |
font_01_sfnt_off00008da0.binb660565846b1f15aeeefd6bb42f7f61d903f4453fd91b58ffb8b5c4ce5690633 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DA0 | 10240 bytes |
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