MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links directs to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the malicious URL, suggesting an attempt to lure users to malicious 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=spectrum+mi+plan+latino+channel+guide
- http://files.thelightersideofme.com/uploads/1/3/0/9/130969358/tepudefuwazame.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/1712/6567/files/55518467000.pdf
- https://cdn.shopify.com/s/files/1/0429/3004/5084/files/lipomilapuwebew.pdf
- https://cdn.shopify.com/s/files/1/0434/6177/1430/files/hallelujah_notes_piano.pdf
- https://cdn.shopify.com/s/files/1/0434/0790/0835/files/netizawisubajesenunewa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/44411244229.pdf
- https://cdn.shopify.com/s/files/1/0436/9950/3257/files/jonolutefugosu.pdf
- https://cdn.shopify.com/s/files/1/0429/0894/2499/files/11032615650.pdf
- https://cdn.shopify.com/s/files/1/0432/1158/7752/files/skyrim_books_beggar_thief_warrior_king.pdf
- https://cdn.shopify.com/s/files/1/0428/6958/8124/files/kefifeminebekebitopuxesuv.pdf
- https://cdn.shopify.com/s/files/1/0434/1966/4540/files/39548778686.pdf
- https://cdn.shopify.com/s/files/1/0432/7941/7504/files/sipilalojufepamosololum.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_off000056d1.bin2f5bb3181de981ec375df309d4931baeead90c88e937d2154446e4233644a977 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56D1 | 5412 bytes |
font_01_sfnt_off00006906.bin6a1005ac6c40d3818a71e9e8a9a27ac205e52d2833a0c0bba020b5f092502bdb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6906 | 10680 bytes |
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