MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.ru'. The document body, though heavily obfuscated, contains references to 'Adobe air untuk windows xp' and the malicious URL, suggesting a lure to download potentially harmful software. The presence of a large number of external PDF links also indicates a link farm, likely for SEO poisoning or distributing malicious content.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=adobe+air+untuk+windows+xp
- https://static.usrfiles.com/ugd/784815_55ad54ee6ff24f5ea427089d1576ad88.pdf
- https://static.usrfiles.com/ugd/b8c837_5d7761434a5449a08151a7cdeeb9cc05.pdf
- https://static.usrfiles.com/ugd/9b7d8a_bb4c6165c5de4e0f99f45fe1a93e52bc.pdf
- https://static.usrfiles.com/ugd/43d598_75119caeb8c94cee8658e4e2b64cd286.pdf
- https://static.usrfiles.com/ugd/ea9bdf_26d6703f538c47cf8ac86632ab92c1ff.pdf
- https://static.usrfiles.com/ugd/72b0e7_afdd0b1f74fb450da49bfa45288f029f.pdf
- https://static.usrfiles.com/ugd/1cc7e8_c17680bff9f8461a9fab179b42bfdaf4.pdf
- https://static.usrfiles.com/ugd/b8c837_608f256606fc4cddb6c01466de91364c.pdf
- https://static.usrfiles.com/ugd/87a178_10776d8b60cd48198bf2a962721bf1f1.pdf
- https://static.usrfiles.com/ugd/e3325f_30b834b783724e29a7910e4323b450e8.pdf
- https://static.usrfiles.com/ugd/b8c837_d1945de8c2834e48916708e4aeb9e4e6.pdf
- https://static.usrfiles.com/ugd/83b1b3_214bb8381bab415f8c71446c0b28d28e.pdf
- https://cdn.shopify.com/s/files/1/0436/5176/0281/files/3_phase_auto_transformer_connection.pdf
- https://cdn.shopify.com/s/files/1/0428/5153/2963/files/27077767978.pdf
- https://cdn.shopify.com/s/files/1/0465/1492/9822/files/kawexedikulavonekumani.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_off000077e2.binca5dbf9b8ef219968d6ffebb7880170a0a53b7f699a0297b04d44070d1725775 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77E2 | 5272 bytes |
font_01_sfnt_off000089f2.bin34f589fd568ece6425253cdd451d7326b2bc22abf47b3e24f27283c02ff76512 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89F2 | 10448 bytes |
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