MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The primary malicious URL identified is ttraff.com, which is part of a link farm strategy. The document body is heavily obfuscated, but the presence of SEO-related keywords suggests an attempt to lure users through search engines. 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.com/pify?keyword=business+plan+presentation+sample+pdf
- http://files.draustinsaysso.com/uploads/1/3/0/7/130740158/koruwilomej-pirogukula-xewoziwe.pdf
- http://files.womenofthemorningstar.com/uploads/1/3/0/9/130968956/f22ba60b.pdf
- http://files.rogueut.com/uploads/1/3/0/7/130775076/7676070.pdf
- http://files.hvcresearch.com/uploads/1/3/0/7/130776249/vorekagepal.pdf
- https://cdn.shopify.com/s/files/1/0427/8432/5798/files/93097486132.pdf
- https://cdn.shopify.com/s/files/1/0431/9897/2066/files/71904658730.pdf
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/30768958880.pdf
- https://cdn.shopify.com/s/files/1/0437/9849/5389/files/xabutubutujutagaxifimodu.pdf
- https://cdn.shopify.com/s/files/1/0436/8406/9526/files/mawiki.pdf
- https://cdn.shopify.com/s/files/1/0435/0682/7429/files/90869452313.pdf
- https://cdn.shopify.com/s/files/1/0434/7677/9174/files/dawemelolo.pdf
- https://cdn.shopify.com/s/files/1/0436/5982/1209/files/begobifolivoviluneweri.pdf
- https://cdn.shopify.com/s/files/1/0431/5106/5243/files/89848870785.pdf
- https://cdn.shopify.com/s/files/1/0431/8845/3533/files/87454607570.pdf
- https://cdn.shopify.com/s/files/1/0431/2766/8890/files/43043460153.pdf
- https://cdn.shopify.com/s/files/1/0431/8098/2432/files/sinataz.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/
- https://cdn.shopify.com/s/files/1/0437/9849/5389/files/xabutu
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072dd.binca3b16c733d2d553a311d4b02bcd488c09ecdfe701d0a43553de17d002f8c550 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72DD | 5116 bytes |
font_01_sfnt_off0000841e.bin5596ea03e8c7e5af33eaa70a6a1fa901043797c78b14fd735b633610cb15fa1e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x841E | 9824 bytes |
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