MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, with one prominent URL identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'Darksiders 3' and the redirector URL. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm intended to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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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.
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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=darksiders+3+mysterious+stone+sigil
- http://files.biglervillemusic.org/uploads/1/3/2/7/132710603/suvuboxumavesesibape.pdf
- http://files.healthybeautyenergy.com/uploads/1/3/0/7/130775982/maranif.pdf
- http://files.philadelphialogisticscenter.com/uploads/1/3/1/1/131164476/jokimolomi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/96405913002.pdf
- https://cdn.shopify.com/s/files/1/0433/9469/5324/files/xefokavasada.pdf
- https://cdn.shopify.com/s/files/1/0430/9018/2297/files/gibepunovibuxos.pdf
- https://cdn.shopify.com/s/files/1/0428/9649/0663/files/guxizozanudan.pdf
- https://cdn.shopify.com/s/files/1/0435/8681/4109/files/17362449885.pdf
- https://cdn.shopify.com/s/files/1/0434/2297/4117/files/fakoxobusa.pdf
- https://cdn.shopify.com/s/files/1/0435/8130/9085/files/8784376901.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pajakeveposemilakojataza.pdf
- https://cdn.shopify.com/s/files/1/0437/6608/7838/files/wiwobomadumowo.pdf
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/67028188887.pdf
- https://cdn.shopify.com/s/files/1/0431/3550/0439/files/bijusutajozififubofo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/musigusuwekun.pdf
- https://cdn.shopify.com/s/files/1/0433/5442/3445/files/demuxebuz.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d33.binc374271a93cd7000b7d692fcd4760763fd1aa2dee4c654340f8eec05491426fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D33 | 5476 bytes |
font_01_sfnt_off00007fcc.bin1545ff21934a292b97cd6393f8a99ac3890239c72be5a6599b9b8f543b76339b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FCC | 10088 bytes |
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