MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.com/pify?keyword=intex+2500+gph+pump+manual', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to an 'Intex 2500 gph pump manual', suggesting a lure to trick users into clicking the malicious link. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=intex+2500+gph+pump+manual
- http://files.atousaraissyan.com/uploads/1/3/1/0/131069968/namilamivi-jemopavamudob-fegunafati.pdf
- http://files.thisdesperatecity.com/uploads/1/3/1/3/131384171/kajemasogoter.pdf
- http://files.professionals.global/uploads/1/3/1/0/131070938/1201168.pdf
- https://cdn.shopify.com/s/files/1/0437/2021/2635/files/27062505332.pdf
- https://cdn.shopify.com/s/files/1/0434/2392/4376/files/10260336201.pdf
- https://cdn.shopify.com/s/files/1/0433/6877/5841/files/xipaz.pdf
- https://cdn.shopify.com/s/files/1/0437/8243/9063/files/create_a_text_file_called_helloworld._md.pdf
- https://cdn.shopify.com/s/files/1/0433/4475/6901/files/pidovogufurerewoto.pdf
- https://cdn.shopify.com/s/files/1/0437/9190/9025/files/mugot.pdf
- https://cdn.shopify.com/s/files/1/0437/1523/1895/files/dubuzakinuzavamaxi.pdf
- https://cdn.shopify.com/s/files/1/0429/3620/5479/files/resize_file.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/pals_pretest_answers.pdf
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/pigixomalujenubakijejidun.pdf
- https://cdn.shopify.com/s/files/1/0431/0017/6544/files/23851141090.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_off00005295.binb2f6d9332a26e9db2836bac0e29fc7b195066cf63c3ddbca1a0de7676b0a2f38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5295 | 5364 bytes |
font_01_sfnt_off000064b9.bin06753ba2ba4839454df0ea63ef66f3235d9ad72556866e306513c5c753bdb223 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B9 | 10468 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.