MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and appears to be a lure disguised as a catalogue. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm designed to obscure the malicious destination. No scripts were extracted, but the primary attack vector is the embedded malicious URL.
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.com/pify?keyword=capral+extrusion+catalogue+pdf
- http://kabuj.clearcreekbands.com/uploads/1/3/0/7/130776436/7f89d5.pdf
- http://muzuwoz.mondaydesignstudio.com/uploads/1/3/0/7/130775478/tujixitogisureb-mokukozagezos.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0799/1208/files/39183220827.pdf
- https://cdn.shopify.com/s/files/1/0430/8264/5665/files/55566171054.pdf
- https://cdn.shopify.com/s/files/1/0431/0397/7634/files/smd_meaning_texting.pdf
- https://cdn.shopify.com/s/files/1/0433/5416/1310/files/ruguwerexogekefulatatelab.pdf
- https://cdn.shopify.com/s/files/1/0431/3789/2509/files/mibodukowopowubi.pdf
- https://cdn.shopify.com/s/files/1/0428/0755/8310/files/rijeridemu.pdf
- https://cdn.shopify.com/s/files/1/0440/1109/4174/files/23725071361.pdf
- https://cdn.shopify.com/s/files/1/0434/2421/9288/files/calisthenic_workouts.pdf
- https://cdn.shopify.com/s/files/1/0429/0953/2316/files/24351156285.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3355/files/pigekuwejaxaner.pdf
- https://cdn.shopify.com/s/files/1/0438/2277/6480/files/vamokanukijowina.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_off000046aa.bina8a67318bd082a6b4e5a4329f69fee6c939244d50c364a54c44b0ea1f5f4f125 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46AA | 5296 bytes |
font_01_sfnt_off000058c5.bin586e0e0fe75a20a7968dd6500b6c3f9feebd8a2b9444c41d1722a6ebb0b7b3c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58C5 | 9504 bytes |
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