MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a prominent link that redirects to a known malicious URL, indicating a phishing or redirection attempt. The document body, though obfuscated, contains the target URL, reinforcing the malicious intent. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm designed to obscure the ultimate destination or to appear as legitimate content.
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/pify?keyword=business+report+sample+hsc
- http://files.sweetart.online/uploads/1/3/2/6/132696483/kolaj.pdf
- http://files.helpfromtheuniverse.com/uploads/1/3/1/4/131437531/f63e24ef51.pdf
- http://files.artistsalive.org/uploads/1/3/0/8/130874046/nagufekuxi.pdf
- http://files.helpfromtheun
- https://cdn.shopify.com/s/files/1/0427/9504/0924/files/political_theology_books.pdf
- https://cdn.shopify.com/s/files/1/0433/4092/3048/files/buku_akuntansi_sektor_publik.pdf
- https://cdn.shopify.com/s/files/1/0439/1324/8923/files/jimanonemabetoj.pdf
- https://cdn.shopify.com/s/files/1/0429/4026/8711/files/85256847588.pdf
- https://cdn.shopify.com/s/files/1/0431/3264/9636/files/form_944_mailing_address.pdf
- https://cdn.shopify.com/s/files/1/0440/1784/4382/files/vamadojamesevas.pdf
- https://cdn.shopify.com/s/files/1/0435/4798/4027/files/scales_and_arpeggios_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nuruge.pdf
- https://cdn.shopify.com/s/files/1/0440/6679/9766/files/99681402734.pdf
- https://cdn.shopify.com/s/files/1/0430/6495/0946/files/pegafuzunetuvux.pdf
- https://cdn.shopify.com/s/files/1/0431/4434/7799/files/berutedopugavogu.pdf
- https://cdn.shopify.com/s/files/1/0440/5523/2677/files/badminton_court_measurement_in_feet.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_off000073c2.bin00451dfcbc53dab2d3cdcf45f85bc83e849c11e2013403cb659c1c4e77b68b7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73C2 | 5224 bytes |
font_01_sfnt_off00008548.bin87b0d5c084d6ca5ae10d0f5fea3d21ce95fa9c1ea6c6fec1bf4dfcbbff9edd5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8548 | 10440 bytes |
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