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 Shopify domains hosting other PDFs, suggesting a link farm for SEO poisoning. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is disguised as an 'ableton live 9 reference manual'. This indicates a social engineering lure to drive traffic to malicious infrastructure. No scripts were extracted from this sample.
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=ableton+live+9+reference+manual
- http://mavilabal.mommabearkeepsakes.com/uploads/1/3/0/8/130814297/3507659.pdf
- http://files.enableuc.org/uploads/1/3/2/3/132303007/6561100.pdf
- https://cdn.shopify.com/s/files/1/0431/2770/1655/files/kojiwo.pdf
- https://cdn.shopify.com/s/files/1/0431/8078/5821/files/bolivia_water_war_project.pdf
- https://cdn.shopify.com/s/files/1/0436/9999/4789/files/reriworoxej.pdf
- https://cdn.shopify.com/s/files/1/0431/6246/8514/files/jivopuworul.pdf
- https://cdn.shopify.com/s/files/1/0434/6845/6088/files/98091154593.pdf
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/65245932309.pdf
- https://cdn.shopify.com/s/files/1/0428/6421/4182/files/20404669240.pdf
- https://cdn.shopify.com/s/files/1/0427/8992/9116/files/vixaxexozif.pdf
- https://cdn.shopify.com/s/files/1/0433/1310/2998/files/97442790845.pdf
- https://cdn.shopify.com/s/files/1/0450/2791/7974/files/actual_evapotranspiration.pdf
- https://cdn.shopify.com/s/files/1/0430/4768/2201/files/vafinigazelipoxozeb.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_off00006c71.binc4d653a385486889f9e45069909213610b68e567427242ecb2838a0535922fec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C71 | 5192 bytes |
font_01_sfnt_off00007e08.bin35d57727f1b3ee628341cb969c7e3a46ece719b2fb963b9699d2610d56b9ca5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E08 | 15128 bytes |
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