MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'corrugated sheet supplier' and the malicious URL, suggesting a lure. The ML classifier also strongly indicated maliciousness.
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.me/wix?keyword=corrugated+sheet+supplier+in+philippines
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5107/3174/files/rosofupozepigo.pdf
- https://cdn.shopify.com/s/files/1/0427/9762/9596/files/35708585804.pdf
- https://cdn.shopify.com/s/files/1/0436/7056/9113/files/video_baby_shark_original_mp4.pdf
- https://cdn.shopify.com/s/files/1/0459/9942/3647/files/cdc_hep_a_vaccine_information_sheet.pdf
- https://cdn.shopify.com/s/files/1/0438/0521/2832/files/70134479135.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xumilegimazuguvabunozanik.pdf
- https://cdn.shopify.com/s/files/1/0433/6641/6534/files/95024095831.pdf
- https://static.usrfiles.com/ugd/5ed537_437fc3c98a5c476a874b91b3c9e700b7.pdf
- https://static.usrfiles.com/ugd/6116da_b91c75db02334980b4871deaaf7c0359.pdf
- https://static.usrfiles.com/ugd/8b2c09_3376233f0a6d491fafc6bc5768d97be7.pdf
- https://cdn.shopify.com/s/files/1/0461/1617/6036/files/avery_address_labels_5160_template_free.pdf
- https://cdn.shopify.com/s/files/1/0434/4492/8674/files/murenixusoloridujet.pdf
- https://cdn.shopify.com/s/files/1/0431/9690/7678/files/55728063932.pdf
- https://cdn.shopify.com/s/files/1/0436/5176/0281/files/13557040918.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000642e.bin2436d0e9be3064d2959644a498cf513fa757d294fbd20b6dd688dc973764e5c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x642E | 5124 bytes |
font_01_sfnt_off00007591.bin43121866ac8335bf6d4a7a63b40a42e6833f5bbbba0e771aaa519c787f201990 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7591 | 10708 bytes |
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