MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a redirector URL, indicating a phishing or scam attempt. The document body, though partially corrupted, contains text related to a search query for 'parkovac kamera wifi android', suggesting a lure. The ML classifier strongly flagged this PDF as malicious. The primary malicious IOC is the redirector URL, which likely leads to further 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=parkovac%25C3%25AD+kamera+wifi+android
- http://rarureku.gympiemassage-rehab.com/uploads/1/3/1/4/131482992/walagajaludanis.pdf
- http://files.melissasmith.net.au/uploads/1/3/1/3/131381799/mevazixut.pdf
- http://finof.kicksvilleshop.com/uploads/1/3/1/6/131636665/vetif.pdf
- https://cdn.shopify.com/s/files/1/0438/6694/7744/files/butakenenomivijazeja.pdf
- https://cdn.shopify.com/s/files/1/0431/3153/5524/files/easy_budget_template.pdf
- https://cdn.shopify.com/s/files/1/0447/9365/9543/files/98870372054.pdf
- https://cdn.shopify.com/s/files/1/0434/7671/3637/files/68292333333.pdf
- https://cdn.shopify.com/s/files/1/0430/8402/1921/files/83369461644.pdf
- https://cdn.shopify.com/s/files/1/0437/3259/8938/files/40891422821.pdf
- https://cdn.shopify.com/s/files/1/0437/9269/5456/files/57393641060.pdf
- https://cdn.shopify.com/s/files/1/0436/7525/4937/files/dodebesalatanalitup.pdf
- https://cdn.shopify.com/s/files/1/0439/0181/2888/files/erythema_multiforme_steroids.pdf
- https://cdn.shopify.com/s/files/1/0437/3485/9941/files/panelinamegujubawun.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_off00008a80.bin3dcd2c1bad6628e9c63627cded4b051ea5ac214494324ad6f88f25360f4da88f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A80 | 5228 bytes |
font_01_sfnt_off00009c52.bin4a91ef69a6e3d425a49f6196fc9c43f74d54fec17d3a43ba280e354822f2426a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C52 | 12852 bytes |
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