MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains text that appears to be a lure for 'Bacaan yasin dan tahlil pdf'. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a malicious site. The PDF structure and link farm suggest a campaign focused on SEO poisoning to distribute malicious content.
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.com/pify?keyword=bacaan+yasin+dan+tahlil+pdf
- http://files.markochdance.com/uploads/1/3/1/4/131453086/15cf064d.pdf
- http://files.monakansoh.com/uploads/1/3/0/7/130738993/1323047.pdf
- http://files.akrowsnest.com/uploads/1/3/0/9/130969352/modegug.pdf
- https://cdn.shopify.com/s/files/1/0431/7990/1085/files/jetogoxodikugegemonu.pdf
- https://cdn.shopify.com/s/files/1/0429/9728/5027/files/55054954443.pdf
- https://cdn.shopify.com/s/files/1/0432/9429/4171/files/31936373392.pdf
- https://cdn.shopify.com/s/files/1/0438/7880/9755/files/dikizotakubokoxura.pdf
- https://cdn.shopify.com/s/files/1/0432/3858/8584/files/samsung_galaxy_s10_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/98264158999.pdf
- https://cdn.shopify.com/s/files/1/0433/2689/8344/files/vawozenirapovufupuxa.pdf
- https://cdn.shopify.com/s/files/1/0427/4647/8759/files/44276914906.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/72707516801.pdf
- https://cdn.shopify.com/s/files/1/0435/6925/0463/files/kaufland_letk_ostrava.pdf
- https://cdn.shopify.com/s/files/1/0433/6254/9910/files/juwunul.pdf
- https://cdn.shopify.com/s/files/1/0439/9644/6878/files/87670240121.pdf
- https://cdn.shopify.com/s/files/1/0432/0660/7012/files/nizapolenafunaxugor.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 |
|---|---|---|---|
stream_005_off0001a31f.bin51f757b611575d609799adcd5f4314e41b5f5423384cec7c1bbca0481d03ff1e |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1A31F | 33392 bytes |
font_00_sfnt_off00016d69.bin7c0b0cb3c091d545ba79d1e3e61bbaff96c67a9c50f317f38396eec5feb7e423 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16D69 | 5296 bytes |
font_01_sfnt_off00017f7a.bine318448409316251447de6c3b3d1b033f424bbfeea1cc430e812b29f82495865 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17F7A | 10504 bytes |
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