MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains a link to a known malicious redirector, ttraff.cc, which is designed to lead users to further malicious content. The document body, though heavily obfuscated, contains the same URL, suggesting a social engineering lure related to a book summary. The presence of numerous external PDF links also indicates a link farm strategy, likely for SEO poisoning or distributing 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=awaken+the+giant+within+pdf+summary
- http://files.kabirchopra.com/uploads/1/3/1/1/131164473/5105702.pdf
- http://files.fccsewingministry.com/uploads/1/3/1/8/131871970/mopeb.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/9751/2354/files/fesatuditemenijafif.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80084587067.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8007882555.pdf
- https://cdn.shopify.com/s/files/1/0433/6841/5400/files/worenelope.pdf
- https://cdn.shopify.com/s/files/1/0431/6656/4503/files/b_m_sharma_cengage.pdf
- https://cdn.shopify.com/s/files/1/0439/6023/8238/files/zurizitekoluwajonufilako.pdf
- https://cdn.shopify.com/s/files/1/0437/5304/6165/files/hungry_shark_mod_apk_latest_version.pdf
- https://cdn.shopify.com/s/files/1/0433/0163/4213/files/speak_now_2_student_book_free_download.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_off00007765.bina54000deee673ad0dc598a95a29205a96f00471e416fc18744ae04dbcc5470c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7765 | 5672 bytes |
font_01_sfnt_off00008aa5.bin65943efc3769125acf2bb5d53f933fd07ef480a34705224b92448d2d76ec5e0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AA5 | 9996 bytes |
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