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, a technique known as a link farm. One of these links, https://ttraff.com/wix?keyword=shikoku+japan+88+route+guide+pdf, is flagged as a known malicious redirector. This suggests the document is designed to lure users into clicking malicious links, likely for phishing or malware distribution.
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/wix?keyword=shikoku+japan+88+route+guide+pdf
- https://cdn.shopify.com/s/files/1/0431/9779/2420/files/mokemawodifedawejusod.pdf
- https://cdn.shopify.com/s/files/1/0433/4066/0895/files/area_and_perimeter_of_trapezoid_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/9507/2672/files/58980631404.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32852202686.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/british_thoracic_society_bts_guidelines_asthma.pdf
- https://cdn.shopify.com/s/files/1/0428/4488/1059/files/lovogunusaz.pdf
- https://cdn.shopify.com/s/files/1/0434/3876/8284/files/workplace_health_and_safety_act_nsw.pdf
- https://cdn.shopify.com/s/files/1/0428/7440/5023/files/gizijoditagowu.pdf
- https://cdn.shopify.com/s/files/1/0427/4244/8295/files/guwivupaduwosed.pdf
- https://static.usrfiles.com/ugd/e33828_46b472f25b194cffa8822cbc488c1783.pdf
- https://static.usrfiles.com/ugd/b8c837_857fd19f984e4c0fa702c7e3211b0246.pdf
- https://static.usrfiles.com/ugd/b8c837_1f625cbcf4794ec5883a050d4165a7bc.pdf
- https://static.usrfiles.com/ugd/6290de_c2d1a5d705724d30a4da8b6ca58a7b7c.pdf
- https://static.usrfiles.com/ugd/e3ff21_39e6685b67824db7847a715c49fee29d.pdf
- https://static.usrfiles.com/ugd/de02f3_7da2d0ff80114a2aa8d79c55ec667190.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_off000062c9.bin44ec010b014f1eeff85dbcc3363343a8ac0fe3ecf5997b8587f92fa2849d8e71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62C9 | 5532 bytes |
font_01_sfnt_off0000758e.bindc4ab06c703c508a7b06dda700d8bd8c1c0c7c0bebb0638ec2589f788ec625cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x758E | 14744 bytes |
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