MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the malicious URL and benign-looking PDF filenames, suggesting a link farm or SEO poisoning tactic. The primary malicious URL is https://ttraff.ru/pify?keyword=bulaklak+ng+lahing+kalinis+linisan+pdf, which is likely used to redirect users to further malicious content. No scripts were extracted from this sample.
Heuristics 3
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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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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.ru/pify?keyword=bulaklak+ng+lahing+kalinis+linisan+pdf
- http://subex.thutupallilab.com/uploads/1/3/0/8/130814328/4629852.pdf
- http://files.sportsfactory.shop/uploads/1/3/1/3/131383964/tijodojalureruzijaxu.pdf
- http://wezug.mrelectrician.co.nz/uploads/1/3/0/9/130969723/8829611.pdf
- http://xudef.lewissportsacademy.com/uploads/1/3/1/3/131382274/dumuwijonatiji_lexafasudo_gosadujopoz.pdf
- https://cdn.shopify.com/s/files/1/0437/4636/1505/files/hanuman_bajana_songs_telugu.pdf
- https://cdn.shopify.com/s/files/1/0435/7577/1304/files/68557787938.pdf
- https://cdn.shopify.com/s/files/1/0432/5530/0249/files/tsp_3_fillable.pdf
- https://cdn.shopify.com/s/files/1/0432/3953/8851/files/gmail_login_screen.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/77636621448.pdf
- https://cdn.shopify.com/s/files/1/0431/4903/3640/files/12896183713.pdf
- https://cdn.shopify.com/s/files/1/0431/1682/2679/files/general_motors_logo.pdf
- https://cdn.shopify.com/s/files/1/0434/7386/2821/files/teweregimojinakuboruvo.pdf
- https://cdn.shopify.com/s/files/1/0431/8570/1019/files/vovodajaburefulagefenite.pdf
- https://cdn.shopify.com/s/files/1/0434/6989/7878/files/jozurusumures.pdf
- https://cdn.shopify.com/s/files/1/0434/7723/7917/files/63514461844.pdf
- https://cdn.shopify.com/s/files/1/0433/9813/5966/files/84614775048.pdf
- https://cdn.shopify.com/s/files/1/0431/0158/5570/files/gafikagisixise.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_off00008710.bin4c5b96df28373a8cbbd6b2a49cc53e91871f80e344914bcf250ef2a1f97a7636 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8710 | 5320 bytes |
font_01_sfnt_off00009926.bine40c1a64880d8b4df63d773100589eae81f818e10160ae88b4e379f54774ca7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9926 | 11244 bytes |
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