MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though obfuscated, contains text related to printer setup and includes URLs that are part of a link farm. The primary malicious link identified is https://ttraff.me/pify?keyword=hp+laserjet+p2055dn+network+setup, which likely serves as a lure for further malicious activity.
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.me/pify?keyword=hp+laserjet+p2055dn+network+setup
- http://purefak.chevalfarming.com/uploads/1/3/0/7/130775971/memen-pozavirob-tapugos.pdf
- http://files.thepaperbackblog.com/uploads/1/3/1/6/131606027/mibipukem-butisifi-pomuj-punesi.pdf
- http://files.absolutely-coraldee.com/uploads/1/3/1/4/131454165/cb290c810.pdf
- http://juzix.soniquestephen.com/uploads/1/3/0/8/130874655/3c30fdd9b857ca.pdf
- https://092f17db-35fb-4a7b-a04d-0e4e795c9fb0.filesusr.com/ugd/cf9ff1_797feeeaffa44cad96f1450c2d084449.pdf?index=true
- https://6e405e9d-0298-4859-ad23-15dc0fab0153.filesusr.com/ugd/cbe7f7_b7b3b3759280477b9e9bece39cca9246.pdf?index=true
- https://db449d3d-88d7-4dee-a99c-e77ab95fd002.filesusr.com/ugd/1b0481_ec80e57e0cf14fec80f6ded3f07ad89f.pdf?index=true
- https://7790b06f-5e9c-40e9-a5f9-8c1853fd4f70.filesusr.com/ugd/d01287_0830d60855504892809160adbf2442c5.pdf?index=true
- https://d5ecb256-96f6-45e0-813f-453c4781f614.filesusr.com/ugd/cc14e4_51ec740e9fc540f9b6d6da580ea51825.pdf?index=true
- https://157d1efb-1c38-49a6-84d1-65e1c4c4ac08.filesusr.com/ugd/3dd68e_0b7f6d3c49864dacacaeb46336b5ea44.pdf?index=true
- https://98e66d35-5c31-4a1d-ab40-6c829f1e0662.filesusr.com/ugd/4cd51e_4fd8fdc5ead848708f8fc04f0a257ac6.pdf?index=true
- https://63c6c540-36b7-4677-806a-2d60e39d5a7c.filesusr.com/ugd/a9248e_d863237c491d45b9b98f35cd11de487a.pdf?index=true
- 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_off00005f4f.bin2915f3ed330a8aa03d189e5c4add78491e18ac64133da6f0aff29751b452781d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F4F | 5544 bytes |
font_01_sfnt_off0000724f.binc9b22b38609e15504158ffc9c7a47faa0204a74204a3a834aba2aae26feceede |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724F | 10820 bytes |
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