MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. The presence of a link farm and a critical heuristic firing for a malicious redirector strongly suggests a phishing or redirection attack. The document also contains urgency language, further supporting a social engineering pretext.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=ara2+bula+pdf
- http://files.albcountry.co.uk/uploads/1/3/1/3/131397946/porijubemerupom.pdf
- http://files.juliabuntaine.com/uploads/1/3/0/7/130738714/kadukenelal-nobobonivi.pdf
- http://files.bluecrescentstudio.com/uploads/1/3/2/7/132740413/lexifik.pdf
- http://files.independentauthornetwork.com/uploads/1/3/1/4/131482968/kewokuxubed.pdf
- https://cdn.shopify.com/s/files/1/0432/8921/5129/files/bernard_purdie_let_the_drums_speak.pdf
- https://cdn.shopify.com/s/files/1/0433/7300/2906/files/12006235510.pdf
- https://cdn.shopify.com/s/files/1/0437/3191/0810/files/samsung_m2020_driver.pdf
- https://cdn.shopify.com/s/files/1/0434/4548/5725/files/tigafepif.pdf
- https://cdn.shopify.com/s/files/1/0439/2599/5688/files/bubipimadikibunujuduk.pdf
- https://cdn.shopify.com/s/files/1/0433/5396/4702/files/java_oracle_downloads.pdf
- https://cdn.shopify.com/s/files/1/0440/5939/4213/files/79594322153.pdf
- https://cdn.shopify.com/s/files/1/0430/6488/5397/files/44463601347.pdf
- https://cdn.shopify.com/s/files/1/0437/3427/0117/files/rizuxegipaxejewokimeke.pdf
- https://cdn.shopify.com/s/files/1/0431/1128/4893/files/guzorasifedakogigagaru.pdf
- https://cdn.shopify.com/s/files/1/0431/1810/0637/files/15666616710.pdf
- https://cdn.shopify.com/s/files/1/0435/4693/5451/files/22545417614.pdf
- https://cdn.shopify.com/s/files/1/0429/0668/1497/files/weneman.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fea9.bin5bfc7ab05438819cdaa62c853d0078f95d0e5acd22c560b8f278381ce2557244 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEA9 | 4540 bytes |
font_01_sfnt_off00010e0f.bin1a395301d997497b94fb2c4e5c94db30d35ec46221d26ecc7a200de9cfc2e253 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E0F | 12248 bytes |
font_02_sfnt_off0001359a.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1359A | 4324 bytes |
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