MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious due to a critical heuristic identifying it as a link farm pointing to a known malicious redirector. The document body contains a URL that is also listed as a malicious redirector. This suggests the primary purpose is to lure users to malicious sites through deceptive links.
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/wix?keyword=habitat+luxury+home+collection+organic+cotton+sheets
- https://static.usrfiles.com/ugd/314c35_2371a908cb7943b4bd23b9e73e510e6e.pdf
- https://static.usrfiles.com/ugd/69b86f_31fc501efa3349c1bc1c58d5771053a8.pdf
- https://static.usrfiles.com/ugd/b8c837_be0ec9187d7547169cc924ad384d5531.pdf
- https://static.usrfiles.com/ugd/b8c837_a4f379460a224a6ead704852a39dfe66.pdf
- https://static.usrfiles.com/ugd/a18aa6_35cb80bc54374506a3adce967a2ab6ff.pdf
- https://cdn.shopify.com/s/files/1/0440/3838/9925/files/facebook_mobile_play_store.pdf
- https://cdn.shopify.com/s/files/1/0428/4976/3494/files/boss_gt_100_owner_s_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/2324/5216/files/what_is_parliamentary_system_of_government.pdf
- https://cdn.shopify.com/s/files/1/0435/5345/6289/files/grossman_cardiac_catheterization_8th_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/5725/8395/files/remoderij.pdf
- https://cdn.shopify.com/s/files/1/0461/9334/4670/files/salamon_tanker_bulker_report_2019.pdf
- https://cdn.shopify.com/s/files/1/0429/7388/8671/files/tojenifuzibod.pdf
- https://static.usrfiles.com/ugd/b8c837_771c7bb782ae4ffabacd897664d6389f.pdf
- https://static.usrfiles.com/ugd/45fd81_fe4b6ac815f447fb8de67c6983346676.pdf
- https://static.usrfiles.com/ugd/2e4eb4_40d0d9cc76394a40a0a53ed2dac08744.pdf
- https://static.usrfiles.com/ugd/23e9be_3eae9b78e9224cd599305ca20d9e369d.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_off00007d8f.binee3ebb81ded9b82ecec04015485edba2ec5d81629400d54d00bc339d98ff8d0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D8F | 5484 bytes |
font_01_sfnt_off00009014.binbdf72c5c375b31c7191c205adc8fd04d404a2d767005937ef3da9365846bd748 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9014 | 10560 bytes |
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